| | |
| | | import io.gate.gateapi.GateApiException; |
| | | import io.gate.gateapi.api.AccountApi; |
| | | import io.gate.gateapi.api.FuturesApi; |
| | | import io.gate.gateapi.models.AccountDetail; |
| | | import io.gate.gateapi.models.FuturesAccount; |
| | | import io.gate.gateapi.models.FuturesOrder; |
| | | import io.gate.gateapi.models.FuturesPriceTrigger; |
| | | import io.gate.gateapi.models.Position; |
| | | import io.gate.gateapi.models.*; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | |
| | | import java.io.IOException; |
| | | import java.math.BigDecimal; |
| | | import java.math.RoundingMode; |
| | | import java.util.ArrayList; |
| | | import java.util.Collections; |
| | | import java.util.Iterator; |
| | | import java.util.LinkedHashMap; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | | |
| | | import com.xcong.excoin.modules.gateApi.wsHandler.handler.CandlestickChannelHandler; |
| | | import com.xcong.excoin.modules.gateApi.wsHandler.handler.PositionClosesChannelHandler; |
| | | import com.xcong.excoin.modules.gateApi.wsHandler.handler.PositionsChannelHandler; |
| | | |
| | | /** |
| | | * Gate 网格交易服务 — 策略核心。 |
| | | * |
| | | * <h3>策略</h3> |
| | | * 多空双开基底 → 生成价格网格队列 → K线触达网格线 → 开仓+设止盈 → 队列动态转移。 |
| | | * 每根 K 线更新 {@code unrealizedPnl}(浮动盈亏),平仓后累加到 {@code cumulativePnl}(已实现盈亏)。 |
| | | * <h3>策略概述</h3> |
| | | * 多空双开基底 → 生成价格网格队列 → 条件单监控 → 触发成交后队列动态转移。 |
| | | * 每根 K 线更新未实现盈亏(unrealizedPnl),平仓后累加已实现盈亏(cumulativePnl)。 |
| | | * |
| | | * <h3>核心机制</h3> |
| | | * <ul> |
| | | * <li><b>条件开仓单</b>:使用 Gate API {@code FuturesPriceTriggeredOrder},服务器监控价格, |
| | | * 达到触发价后以市价 IOC 开仓。相比限价单,条件单仅在触发价到达时才执行,避免提前成交。</li> |
| | | * <li><b>条件单 ID 映射</b>(currentLongOrderIds / currentShortOrderIds): |
| | | * 用同步 Map 管理所有活跃的条件单(订单ID → 止盈价格)。挂条件单时通过回调存入, |
| | | * 订单成交后通过 {@code futures.orders} 推送匹配止盈价并挂止盈单。</li> |
| | | * <li><b>订单订阅(futures.orders)</b>:订单成交(status=finished, finish_as=filled)时, |
| | | * 通过 {@link #onOrderUpdate(String, String, String)} 从 Map 中取出止盈价, |
| | | * 调用 {@code executor.placeTakeProfit} 创建止盈条件单。</li> |
| | | * <li><b>反向条件单</b>:当新网格首元素价格夹在多/空持仓均价之间, |
| | | * 且反向持仓张数不超过 3 张时,额外挂一张反向市价单,通过订单订阅自动挂止盈。</li> |
| | | * </ul> |
| | | * |
| | | * <h3>状态机</h3> |
| | | * <pre> |
| | | * WAITING_KLINE → (首K线) → 异步双开基底 |
| | | * |
| | | * 仓位推送(dual_long/dual_short) → 基底成交 → 记录入场价 |
| | | * → 双基底都成交 → 生成队列 + 初始条件单 + 止盈队列 → ACTIVE |
| | | * |
| | | * ACTIVE: |
| | | * ├─ 每根K线 → 更新 unrealizedPnl → 方向判断 |
| | | * │ ├─ closePrice > longPriceQueue[0] → processLongGrid |
| | | * │ └─ closePrice < shortPriceQueue[0] → processShortGrid |
| | | * ├─ processShortGrid: 匹配空仓队列 → 本队补充 → 挂空仓+多仓条件单(止盈价存入Map) |
| | | * ├─ processLongGrid: 匹配多仓队列 → 本队补充 → 挂多仓+空仓条件单(止盈价存入Map) |
| | | * ├─ 订单推送(futures.orders) → onOrderUpdate → Map 匹配止盈价 → 挂止盈条件单 |
| | | * ├─ 仓位推送 → 更新均价/持仓量、仓位减少时处理反向单 |
| | | * ├─ 平仓推送 → 累加 cumulativePnl |
| | | * ├─ 保证金安全阀 → 超限跳过挂单,队列照常更新 |
| | | * └─ cumulativePnl ≥ overallTp 或 ≤ -maxLoss → STOPPED |
| | | * </pre> |
| | | * |
| | | * <h3>队列转移规则</h3> |
| | | * <ul> |
| | | * <li><b>空仓队列触发</b>(processShortGrid):matched 元素从空仓队列移除, |
| | | * 尾部递减 step 补充新元素;多仓队列以首元素(最小价)递减 step 生成新元素加入。</li> |
| | | * <li><b>多仓队列触发</b>(processLongGrid):matched 元素从多仓队列移除, |
| | | * 尾部递增 step 补充新元素;空仓队列以首元素(最高价)递增 step 生成新元素加入。</li> |
| | | * <li>队列容量超限时截断尾部,保持固定容量。</li> |
| | | * </ul> |
| | | * |
| | | * <h3>止盈机制</h3> |
| | | * <ul> |
| | | * <li>网格触发时,挂条件单的回调中将订单 ID 和止盈价存入 currentLongOrderIds / currentShortOrderIds Map。</li> |
| | | * <li>条件单成交后,{@code futures.orders} 推送触发 {@link #onOrderUpdate}, |
| | | * 通过订单 ID 取出止盈价,创建止盈条件单(plan-close-*-position)。</li> |
| | | * <li>止盈条件单:以触发价监控(price_type=最新价,strategy_type=价格触发), |
| | | * 到达后以市价 IOC 平仓(reduce_only=true,price="0")。</li> |
| | | * </ul> |
| | | * |
| | | * <h3>反向条件单条件</h3> |
| | | * <pre> |
| | | * newFirstPrice > shortEntryPrice AND newFirstPrice < longEntryPrice |
| | | * AND 反向持仓张数 < 3 |
| | | * </pre> |
| | | * 满足条件时以 newFirstPrice ± step 为止盈价直接挂市价单,通过订单订阅自动挂止盈。 |
| | | * |
| | | * <h3>未实现盈亏公式(正向合约)</h3> |
| | | * <pre> |
| | |
| | | * {@link GateConfig.PnLPriceMode#MARK_PRICE 标记价格}(通过 {@link #setMarkPrice(BigDecimal)} 注入)。 |
| | | * 入场价和持仓量由 {@link #onPositionUpdate(String, Position.ModeEnum, BigDecimal, BigDecimal)} 实时更新。 |
| | | * |
| | | * <h3>状态机</h3> |
| | | * <pre> |
| | | * WAITING_KLINE → (首K线) → 异步双开基底 |
| | | * |
| | | * 仓位推送(dual_long/dual_short) → 基底成交 → 记录入场价 → 双基底都成交 → 生成队列 → ACTIVE |
| | | * |
| | | * ACTIVE: |
| | | * ├─ 每根K线 → 更新 unrealizedPnl + processShortGrid + processLongGrid |
| | | * │ ├─ 当前价 < 空仓队列元素 → 匹配 → 开空 + 队列元素转移到多仓队列 |
| | | * │ └─ 当前价 > 多仓队列元素 → 匹配 → 开多 + 队列元素转移到空仓队列 |
| | | * ├─ 仓位推送(非基底) → 设止盈条件单 entry × (1±gridRate) |
| | | * ├─ 保证金≥初始本金 marginRatioLimit → 跳过开仓,队列照常更新 |
| | | * └─ cumulativePnl ≥ overallTp 或 ≤ -maxLoss → STOPPED |
| | | * </pre> |
| | | * |
| | | * @author Administrator |
| | | */ |
| | | @Slf4j |
| | |
| | | WAITING_KLINE, OPENING, ACTIVE, STOPPED |
| | | } |
| | | |
| | | private static final String AUTO_SIZE_LONG = "close_long"; |
| | | private static final String AUTO_SIZE_SHORT = "close_short"; |
| | | private static final String ORDER_TYPE_CLOSE_LONG = "close-long-position"; |
| | | private static final String ORDER_TYPE_CLOSE_SHORT = "close-short-position"; |
| | | /** |
| | | * 止盈条件单 order_type:仓位计划止盈止损 — 平多仓(支持部分平仓,size<0)。 |
| | | * 注意:不能用 close-long-position(仅支持全平且双仓需 auto_size), |
| | | * 必须用 plan-close-long-position 以支持指定张数部分平仓。 |
| | | */ |
| | | private static final String ORDER_TYPE_CLOSE_LONG = "plan-close-long-position"; |
| | | /** |
| | | * 止盈条件单 order_type:仓位计划止盈止损 — 平空仓(支持部分平仓,size>0)。 |
| | | * 注意:不能用 close-short-position(仅支持全平且双仓需 auto_size), |
| | | * 必须用 plan-close-short-position 以支持指定张数部分平仓。 |
| | | */ |
| | | private static final String ORDER_TYPE_CLOSE_SHORT = "plan-close-short-position"; |
| | | |
| | | private final GateConfig config; |
| | | private final GateTradeExecutor executor; |
| | |
| | | /** 多仓价格队列,升序排列(小→大),容量 gridQueueSize */ |
| | | private final List<BigDecimal> longPriceQueue = Collections.synchronizedList(new ArrayList<>()); |
| | | |
| | | /** 当前多仓条件单映射:订单ID → 止盈价格,订单成交后通过订单订阅推送匹配止盈 */ |
| | | private final Map<String, BigDecimal> currentLongOrderIds = Collections.synchronizedMap(new LinkedHashMap<>()); |
| | | /** 当前空仓条件单映射:订单ID → 止盈价格,订单成交后通过订单订阅推送匹配止盈 */ |
| | | private final Map<String, BigDecimal> currentShortOrderIds = Collections.synchronizedMap(new LinkedHashMap<>()); |
| | | |
| | | /** 基底空头入场价 */ |
| | | private BigDecimal shortBaseEntryPrice; |
| | | /** 基底多头入场价 */ |
| | | /** 基底多头入场价(仅记录,当前未被业务逻辑消费,保留以备后续使用) */ |
| | | private BigDecimal longBaseEntryPrice; |
| | | /** 基底多头是否已开 */ |
| | | private volatile boolean baseLongOpened = false; |
| | |
| | | |
| | | // ---- 初始化 ---- |
| | | |
| | | /** |
| | | * 初始化策略环境。 |
| | | * |
| | | * <h3>执行顺序</h3> |
| | | * <ol> |
| | | * <li>获取用户 ID(用于私有频道订阅 payload)</li> |
| | | * <li>获取账户信息 → 记录初始本金</li> |
| | | * <li>如需要,切换为双向持仓模式</li> |
| | | * <li>如需要,调整持仓模式(single/dual)</li> |
| | | * <li>清除旧的止盈止损条件单</li> |
| | | * <li>平掉所有已有仓位</li> |
| | | * <li>设置杠杆倍数</li> |
| | | * </ol> |
| | | */ |
| | | public void init() { |
| | | try { |
| | | ApiClient detailClient = new ApiClient(); |
| | |
| | | this.initialPrincipal = new BigDecimal(account.getTotal()); |
| | | log.info("[Gate] 初始本金: {} USDT", initialPrincipal); |
| | | |
| | | if (!config.getPositionMode().equals(account.getPositionMode())) { |
| | | futuresApi.setPositionMode(SETTLE, config.getPositionMode()); |
| | | } |
| | | log.info("[Gate] 持仓模式: {} 余额: {}", config.getPositionMode(), account.getAvailable()); |
| | | |
| | | futuresApi.cancelPriceTriggeredOrderList(SETTLE, config.getContract()); |
| | | log.info("[Gate] 旧条件单已清除"); |
| | | |
| | | closeExistingPositions(); |
| | | |
| | | futuresApi.updateDualModePositionLeverageCall( |
| | | SETTLE, config.getContract(), config.getLeverage(), |
| | | config.getMarginMode(), null); |
| | | //设置持仓模式为双向持仓 |
| | | Boolean inDualMode = account.getInDualMode(); |
| | | if (!inDualMode) { |
| | | try { |
| | | futuresApi.setDualModeCall(SETTLE,true,null).execute(); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | |
| | | try { |
| | | futuresApi.updateDualModePositionLeverageCall( |
| | | SETTLE, config.getContract(), config.getLeverage(), |
| | | null, null).execute(); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | if (!config.getMarginMode().equals(account.getMarginMode())) { |
| | | |
| | | UpdateDualCompPositionCrossModeRequest updateDualCompPositionCrossModeRequest = new UpdateDualCompPositionCrossModeRequest(); |
| | | updateDualCompPositionCrossModeRequest.setMode(config.getMarginMode()); |
| | | updateDualCompPositionCrossModeRequest.setContract(config.getContract()); |
| | | try { |
| | | futuresApi.updateDualCompPositionCrossModeCall(SETTLE, updateDualCompPositionCrossModeRequest, null).execute(); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | log.info("[Gate] 持仓模式: {} 余额: {}", config.getPositionMode(), account.getAvailable()); |
| | | log.info("[Gate] 杠杆: {}x {}", config.getLeverage(), config.getMarginMode()); |
| | | } catch (GateApiException e) { |
| | | log.error("[Gate] 初始化失败, label:{}, msg:{}", e.getErrorLabel(), e.getMessage()); |
| | |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 平掉当前合约的所有已有仓位。 |
| | | * |
| | | * <h3>平仓策略</h3> |
| | | * <ul> |
| | | * <li>单向持仓:size=相反数,reduceOnly=true,市价 IOC 平仓</li> |
| | | * <li>双向持仓:size=0,close=false,autoSize=LONG/SHORT,reduceOnly=true,市价 IOC 全平</li> |
| | | * </ul> |
| | | * |
| | | * <h3>注意事项</h3> |
| | | * 双向持仓模式下必须使用 autoSize 参数,不能直接传负数 size, |
| | | * 否则 Gate API 会拒绝(双向模式下空头 size 为负是正常的持仓方向)。 |
| | | */ |
| | | private void closeExistingPositions() { |
| | | try { |
| | | List<Position> positions = futuresApi.listPositions(SETTLE).execute(); |
| | |
| | | |
| | | // ---- 启动/停止 ---- |
| | | |
| | | /** |
| | | * 启动网格策略。重置所有状态变量和队列,进入 WAITING_KLINE 等待首根 K 线。 |
| | | * 仅当当前状态为 WAITING_KLINE 或 STOPPED 时才允许启动。 |
| | | */ |
| | | public void startGrid() { |
| | | if (state != StrategyState.WAITING_KLINE && state != StrategyState.STOPPED) { |
| | | log.warn("[Gate] 策略已在运行中, state:{}", state); |
| | |
| | | shortActive = false; |
| | | shortPriceQueue.clear(); |
| | | longPriceQueue.clear(); |
| | | currentLongOrderIds.clear(); |
| | | currentShortOrderIds.clear(); |
| | | log.info("[Gate] 网格策略已启动"); |
| | | } |
| | | |
| | | /** |
| | | * 停止网格策略。取消所有条件单 → 关闭交易线程池。 |
| | | * 状态设为 STOPPED,K 线回调将直接返回不再处理。 |
| | | */ |
| | | public void stopGrid() { |
| | | state = StrategyState.STOPPED; |
| | | executor.cancelAllPriceTriggeredOrders(); |
| | |
| | | |
| | | // ---- K线回调 ---- |
| | | |
| | | /** |
| | | * K 线回调入口。由 {@link CandlestickChannelHandler} 在收到 WebSocket K 线推送时调用。 |
| | | * |
| | | * <h3>处理流程</h3> |
| | | * <ol> |
| | | * <li>更新 lastKlinePrice → 计算 unrealizedPnl(浮动盈亏)</li> |
| | | * <li>STOPPED → 直接返回(仅保留盈亏更新)</li> |
| | | * <li>WAITING_KLINE → 切换为 OPENING → 异步提交基底双开(开多+开空)</li> |
| | | * <li>OPENING → 等待仓位推送回调生成队列,此处返回</li> |
| | | * <li>ACTIVE → 执行 processShortGrid + processLongGrid</li> |
| | | * </ol> |
| | | * |
| | | * <h3>注意</h3> |
| | | * 基底双开下单提交到 GateTradeExecutor 的独立线程池中异步执行, |
| | | * 成交状态由 onPositionUpdate 回调驱动,不阻塞 WS 回调线程。 |
| | | * |
| | | * @param closePrice K 线收盘价(即当前最新成交价) |
| | | */ |
| | | public void onKline(BigDecimal closePrice) { |
| | | lastKlinePrice = closePrice; |
| | | updateUnrealizedPnl(); |
| | |
| | | if (state == StrategyState.WAITING_KLINE) { |
| | | state = StrategyState.OPENING; |
| | | log.info("[Gate] 首根K线到达,开基底仓位..."); |
| | | executor.openLong(config.getQuantity(), () -> { |
| | | baseLongOpened = true; |
| | | longActive = true; |
| | | log.info("[Gate] 基底多已开"); |
| | | executor.openLong(config.getQuantity(), (orderId) -> { |
| | | log.info("[Gate] 基底多单已提交{}", orderId); |
| | | }, null); |
| | | executor.openShort(negate(config.getQuantity()), () -> { |
| | | baseShortOpened = true; |
| | | shortActive = true; |
| | | log.info("[Gate] 基底空已开"); |
| | | executor.openShort(negate(config.getQuantity()), (orderId) -> { |
| | | log.info("[Gate] 基底空单已提交{}",orderId); |
| | | }, null); |
| | | return; |
| | | } |
| | |
| | | if (state != StrategyState.ACTIVE) { |
| | | return; |
| | | } |
| | | processShortGrid(closePrice); |
| | | processLongGrid(closePrice); |
| | | processShortGrid(closePrice); |
| | | } |
| | | |
| | | // ---- 仓位推送回调 ---- |
| | | |
| | | /** |
| | | * 仓位推送回调。由 {@link PositionsChannelHandler} 在收到 WebSocket 仓位更新时调用。 |
| | | * |
| | | * <h3>处理逻辑</h3> |
| | | * <ul> |
| | | * <li><b>有仓位 (size ≠ 0)</b>: |
| | | * <ul> |
| | | * <li>首次开仓(基底):标记 baseOpened=true,记录基底入场价,双基底都成交后生成网格队列</li> |
| | | * <li>仓位净减少(size.abs() < 之前记录值):止盈平仓后 → 检查反向条件单条件 → |
| | | * 满足时以 entryPrice ± step 为止盈价挂反向市价单(订单ID + 止盈价存入 Map)</li> |
| | | * <li>仓位净增加或不变:仅更新 positionSize,止盈由 {@link #onOrderUpdate} 通过订单订阅匹配处理</li> |
| | | * </ul> |
| | | * </li> |
| | | * <li><b>无仓位 (size = 0)</b>:清空活跃标记和持仓量</li> |
| | | * <li><b>Map 截断</b>:currentLongOrderIds / currentShortOrderIds 超过 5 个时, |
| | | * 从 LinkedHashMap 头部删除最旧条目,保留最新 5 个</li> |
| | | * </ul> |
| | | * |
| | | * @param contract 合约名称 |
| | | * @param mode 持仓模式(DUAL_LONG / DUAL_SHORT) |
| | | * @param size 持仓张数(多头为正、空头为负) |
| | | * @param entryPrice 当前持仓加权均价(交易所计算) |
| | | */ |
| | | public void onPositionUpdate(String contract, Position.ModeEnum mode, BigDecimal size, |
| | | BigDecimal entryPrice) { |
| | | if (state == StrategyState.STOPPED || state == StrategyState.WAITING_KLINE) { |
| | |
| | | if (hasPosition) { |
| | | longActive = true; |
| | | longEntryPrice = entryPrice; |
| | | longPositionSize = size; |
| | | if (!baseLongOpened) { |
| | | longPositionSize = size; |
| | | longBaseEntryPrice = entryPrice; |
| | | baseLongOpened = true; |
| | | log.info("[Gate] 基底多成交价: {}", longBaseEntryPrice); |
| | | tryGenerateQueues(); |
| | | } else if(size.compareTo(longPositionSize) < 0){ |
| | | if (entryPrice.compareTo(shortEntryPrice) > 0 |
| | | && entryPrice.compareTo(longEntryPrice) < 0 |
| | | && shortPositionSize.compareTo(new BigDecimal("3")) < 0) { |
| | | |
| | | BigDecimal reverseShortTp = entryPrice.subtract(config.getStep()).setScale(1, RoundingMode.HALF_UP); |
| | | executor.openShort(negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.put(orderId, reverseShortTp);}, |
| | | null); |
| | | log.info("[Gate] 反向条件空单已挂, trigger:{}, size:{}, 止盈:{}", entryPrice, negate(config.getQuantity()), reverseShortTp); |
| | | } |
| | | } else { |
| | | executor.placeTakeProfit(entryPrice.add(config.getGridRate()).setScale(1, RoundingMode.HALF_UP), |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, ORDER_TYPE_CLOSE_LONG, AUTO_SIZE_LONG); |
| | | log.info("[Gate] 多单止盈已设, entry:{}, tp:{}", entryPrice, |
| | | entryPrice.add(config.getGridRate()).setScale(1, RoundingMode.HALF_UP)); |
| | | longPositionSize = size; |
| | | } |
| | | } else { |
| | | longActive = false; |
| | | longPositionSize = BigDecimal.ZERO; |
| | | } |
| | | synchronized (currentLongOrderIds) { |
| | | if (currentLongOrderIds.size() > 5) { |
| | | Iterator<String> it = currentLongOrderIds.keySet().iterator(); |
| | | for (int i = 0, remove = currentLongOrderIds.size() - 5; i < remove; i++) { |
| | | it.next(); |
| | | it.remove(); |
| | | } |
| | | } |
| | | } |
| | | } else if (Position.ModeEnum.DUAL_SHORT == mode) { |
| | | if (hasPosition) { |
| | | shortActive = true; |
| | | shortEntryPrice = entryPrice; |
| | | shortPositionSize = size.abs(); |
| | | if (!baseShortOpened) { |
| | | shortPositionSize = size.abs(); |
| | | shortBaseEntryPrice = entryPrice; |
| | | baseShortOpened = true; |
| | | log.info("[Gate] 基底空成交价: {}", shortBaseEntryPrice); |
| | | tryGenerateQueues(); |
| | | } else if(size.abs().compareTo(shortPositionSize) < 0){ |
| | | if (entryPrice.compareTo(shortEntryPrice) > 0 |
| | | && entryPrice.compareTo(longEntryPrice) < 0 |
| | | && longPositionSize.compareTo(new BigDecimal("3")) < 0) { |
| | | |
| | | BigDecimal reverseLongTp = entryPrice.add(config.getStep()).setScale(1, RoundingMode.HALF_UP); |
| | | executor.openLong(config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.put(orderId, reverseLongTp);}, |
| | | null); |
| | | log.info("[Gate] 反向条件多单已挂, trigger:{}, size:{}, 止盈:{}", entryPrice, negate(config.getQuantity()), reverseLongTp); |
| | | } |
| | | } else { |
| | | executor.placeTakeProfit(entryPrice.subtract(config.getGridRate()).setScale(1, RoundingMode.HALF_UP), |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, ORDER_TYPE_CLOSE_SHORT, AUTO_SIZE_SHORT); |
| | | log.info("[Gate] 空单止盈已设, entry:{}, tp:{}", entryPrice, |
| | | entryPrice.subtract(config.getGridRate()).setScale(1, RoundingMode.HALF_UP)); |
| | | shortPositionSize = size.abs(); |
| | | } |
| | | } else { |
| | | shortActive = false; |
| | | shortPositionSize = BigDecimal.ZERO; |
| | | } |
| | | synchronized (currentShortOrderIds) { |
| | | if (currentShortOrderIds.size() > 5) { |
| | | Iterator<String> it = currentShortOrderIds.keySet().iterator(); |
| | | for (int i = 0, remove = currentShortOrderIds.size() - 5; i < remove; i++) { |
| | | it.next(); |
| | | it.remove(); |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | // ---- 平仓推送回调 ---- |
| | | |
| | | /** |
| | | * 平仓推送回调。由 {@link PositionClosesChannelHandler} 在收到平仓推送时调用。 |
| | | * |
| | | * <h3>累加规则</h3> |
| | | * cumulativePnl += pnl。止盈平仓时 pnl > 0,止损平仓时 pnl < 0。 |
| | | * 累加后检查停止条件:≥ overallTp 或 ≤ -maxLoss。 |
| | | * |
| | | * @param contract 合约名称 |
| | | * @param side 平仓方向("long" / "short") |
| | | * @param pnl 本次平仓的盈亏金额 |
| | | */ |
| | | public void onPositionClose(String contract, String side, BigDecimal pnl) { |
| | | if (state == StrategyState.STOPPED) { |
| | | return; |
| | |
| | | } |
| | | } |
| | | |
| | | // ---- 订单推送回调 ---- |
| | | |
| | | /** |
| | | * 订单推送回调。由 OrdersChannelHandler 在收到订单更新推送时调用。 |
| | | * |
| | | * <h3>处理逻辑</h3> |
| | | * 当订单状态为 finished 且 finish_as 为 filled 时, |
| | | * 从 {@link #currentLongOrderIds} / {@link #currentShortOrderIds} 中匹配订单ID, |
| | | * 取出止盈价格并挂止盈单。匹配成功后从 Map 中移除该条目,防止重复挂单。 |
| | | * |
| | | * @param orderId 订单 ID |
| | | * @param status 订单状态(open / finished) |
| | | * @param finishAs 订单结束方式(filled / cancelled / ioc 等) |
| | | */ |
| | | public void onOrderUpdate(String orderId, String status, String finishAs) { |
| | | if (!"finished".equals(status) || !"filled".equals(finishAs)) { |
| | | return; |
| | | } |
| | | BigDecimal longTp = currentLongOrderIds.remove(orderId); |
| | | if (longTp != null) { |
| | | executor.placeTakeProfit(longTp, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, ORDER_TYPE_CLOSE_LONG, negate(config.getQuantity())); |
| | | log.info("[Gate] 多单成交匹配止盈, orderId:{}, 止盈价:{}, size:{}", orderId, longTp, negate(config.getQuantity())); |
| | | return; |
| | | } |
| | | BigDecimal shortTp = currentShortOrderIds.remove(orderId); |
| | | if (shortTp != null) { |
| | | executor.placeTakeProfit(shortTp, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, ORDER_TYPE_CLOSE_SHORT, config.getQuantity()); |
| | | log.info("[Gate] 空单成交匹配止盈, orderId:{}, 止盈价:{}, size:{}", orderId, shortTp, config.getQuantity()); |
| | | } |
| | | } |
| | | |
| | | // ---- 网格队列处理 ---- |
| | | |
| | | /** |
| | | * 尝试生成网格队列。双基底(多+空)都成交后才触发: |
| | | * <ol> |
| | | * <li>生成空仓价格队列(降序)和多仓价格队列(升序)</li> |
| | | * <li>挂初始多仓条件单(触发价 = 多仓队列首元素,rule=NUMBER_1 ≥触发价时开多), |
| | | * 止盈价 = 触发价 + step,通过 onSuccess 回调将 orderId → 止盈价存入 currentLongOrderIds</li> |
| | | * <li>挂初始空仓条件单(触发价 = 空仓队列首元素,rule=NUMBER_2 ≤触发价时开空), |
| | | * 止盈价 = 触发价 − step,通过 onSuccess 回调将 orderId → 止盈价存入 currentShortOrderIds</li> |
| | | * <li>状态切换为 ACTIVE</li> |
| | | * </ol> |
| | | * 条件单成交后由 {@link #onOrderUpdate} 匹配止盈价并挂止盈条件单。 |
| | | */ |
| | | private void tryGenerateQueues() { |
| | | if (baseLongOpened && baseShortOpened) { |
| | | generateShortQueue(); |
| | | generateLongQueue(); |
| | | |
| | | BigDecimal step = config.getStep(); |
| | | |
| | | BigDecimal longPriceQueueOne = longPriceQueue.get(0); |
| | | BigDecimal longTp = longPriceQueueOne.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeConditionalEntryOrder(longPriceQueueOne, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.put(orderId, longTp); log.info("[Gate] 初始条件多单已挂, id:{}, trigger:{}, 止盈:{}", orderId, longPriceQueue.get(0), longTp); }, |
| | | null); |
| | | |
| | | |
| | | BigDecimal shortPriceQueueOne = shortPriceQueue.get(0); |
| | | BigDecimal shortTp = shortPriceQueueOne.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeConditionalEntryOrder(shortPriceQueueOne, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.put(orderId, shortTp); log.info("[Gate] 初始条件空单已挂, id:{}, trigger:{}, 止盈:{}", orderId, shortPriceQueue.get(0), shortTp); }, |
| | | null); |
| | | |
| | | |
| | | log.info("[Gate] 网格队列已生成, 空队首:{} → 尾:{}, 多队首:{} → 尾:{}, step:{}, 已激活", |
| | | shortPriceQueueOne, shortPriceQueue.get(shortPriceQueue.size() - 1), |
| | | longPriceQueueOne, longPriceQueue.get(longPriceQueue.size() - 1), |
| | | step); |
| | | state = StrategyState.ACTIVE; |
| | | log.info("[Gate] 网格队列已生成, 空队首:{} → 尾:{}, 多队首:{} → 尾:{}, 已激活", |
| | | shortPriceQueue.get(0), shortPriceQueue.get(shortPriceQueue.size() - 1), |
| | | longPriceQueue.get(0), longPriceQueue.get(longPriceQueue.size() - 1)); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 生成空仓价格队列。 |
| | | * 以 shortBaseEntryPrice × gridRate 作为绝对步长 step,存到 config。 |
| | | * 第1个元素 = shortBaseEntryPrice − step,后续依次递减 step,共 gridQueueSize 个。 |
| | | * 队列降序排列(大→小),方便 processShortGrid 中从头遍历。 |
| | | */ |
| | | private void generateShortQueue() { |
| | | shortPriceQueue.clear(); |
| | | BigDecimal step = config.getGridRate(); |
| | | for (int i = 1; i <= config.getGridQueueSize(); i++) { |
| | | shortPriceQueue.add(shortBaseEntryPrice.subtract(step.multiply(BigDecimal.valueOf(i))).setScale(1, RoundingMode.HALF_UP)); |
| | | BigDecimal step = shortBaseEntryPrice.multiply(config.getGridRate()).setScale(1, RoundingMode.HALF_UP); |
| | | config.setStep(step); |
| | | BigDecimal elem = shortBaseEntryPrice.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | for (int i = 0; i < config.getGridQueueSize(); i++) { |
| | | shortPriceQueue.add(elem); |
| | | elem = elem.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | } |
| | | shortPriceQueue.sort((a, b) -> b.compareTo(a)); |
| | | //输出队列:shortPriceQueue; |
| | | log.info("[Gate] 空队列:{}", shortPriceQueue); |
| | | } |
| | | |
| | | /** |
| | | * 生成多仓价格队列。 |
| | | * 以 shortBaseEntryPrice + step 为首元素,后续依次递增 step,共 gridQueueSize 个。 |
| | | * 队列升序排列(小→大),方便 processLongGrid 中从头遍历。 |
| | | */ |
| | | private void generateLongQueue() { |
| | | longPriceQueue.clear(); |
| | | BigDecimal step = config.getGridRate(); |
| | | for (int i = 1; i <= config.getGridQueueSize(); i++) { |
| | | longPriceQueue.add(longBaseEntryPrice.add(step.multiply(BigDecimal.valueOf(i))).setScale(1, RoundingMode.HALF_UP)); |
| | | BigDecimal step = config.getStep(); |
| | | BigDecimal elem = shortBaseEntryPrice.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | for (int i = 0; i < config.getGridQueueSize(); i++) { |
| | | longPriceQueue.add(elem); |
| | | elem = elem.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | } |
| | | longPriceQueue.sort(BigDecimal::compareTo); |
| | | log.info("[Gate] 多队列:{}", longPriceQueue); |
| | | } |
| | | |
| | | /** |
| | | * 空仓网格处理(当前价跌破空仓队列元素)。 |
| | | * |
| | | * <h3>匹配规则</h3> |
| | | * 遍历空仓队列(降序排列,大→小),收集所有大于当前价的元素为 matched。 |
| | | * 降序排列保证一旦遇到 price ≤ currentPrice 即可停止遍历。 |
| | | * |
| | | * <h3>执行流程</h3> |
| | | * <ol> |
| | | * <li>匹配队列元素 → 为空则直接返回,不触发</li> |
| | | * <li>空仓队列:移除 matched 元素,从尾部递减 step 补充等量新元素,重新降序排序</li> |
| | | * <li>多仓队列:<b>不再更新</b>(队列转移逻辑已移除)</li> |
| | | * <li>保证金检查 → 不安全则跳过挂单(队列照常更新),安全则继续</li> |
| | | * <li>挂新空仓条件单(触发价 = newShortFirst,rule=NUMBER_2,止盈 = newShortFirst − step, |
| | | * orderId → 止盈价存入 currentShortOrderIds)</li> |
| | | * <li>多仓条件单守卫:newLongFirst = newShortFirst + step × 2, |
| | | * 若 newLongFirst < longEntryPrice → 挂多仓条件单(止盈 = newLongFirst + step, |
| | | * orderId → 止盈价存入 currentLongOrderIds)</li> |
| | | * </ol> |
| | | * 条件单成交后由 {@link #onOrderUpdate} 匹配止盈价并挂止盈条件单。 |
| | | * 反向条件单不再在此处理,改为在 {@link #onPositionUpdate} 仓位净减少时触发。 |
| | | * |
| | | * @param currentPrice 当前 K 线收盘价(最新成交价) |
| | | */ |
| | | private void processShortGrid(BigDecimal currentPrice) { |
| | | List<BigDecimal> matched = new ArrayList<>(); |
| | | synchronized (shortPriceQueue) { |
| | |
| | | if (matched.isEmpty()) { |
| | | return; |
| | | } |
| | | |
| | | log.info("[Gate] 空仓队列触发, 匹配{}个元素, 当前价:{}", matched.size(), currentPrice); |
| | | if (!isMarginSafe()) { |
| | | log.warn("[Gate] 保证金超限,跳过空单开仓"); |
| | | } else { |
| | | executor.openShort(negate(config.getQuantity()), null, null); |
| | | } |
| | | |
| | | synchronized (shortPriceQueue) { |
| | | shortPriceQueue.removeAll(matched); |
| | | BigDecimal min = shortPriceQueue.isEmpty() ? matched.get(matched.size() - 1) : shortPriceQueue.get(shortPriceQueue.size() - 1); |
| | | BigDecimal step = config.getGridRate(); |
| | | BigDecimal gridStep = config.getStep(); |
| | | for (int i = 0; i < matched.size(); i++) { |
| | | min = min.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | min = min.subtract(gridStep).setScale(1, RoundingMode.HALF_UP); |
| | | shortPriceQueue.add(min); |
| | | } |
| | | shortPriceQueue.sort((a, b) -> b.compareTo(a)); |
| | | } |
| | | |
| | | synchronized (longPriceQueue) { |
| | | longPriceQueue.addAll(matched); |
| | | longPriceQueue.sort(BigDecimal::compareTo); |
| | | while (longPriceQueue.size() > config.getGridQueueSize()) { |
| | | longPriceQueue.remove(longPriceQueue.size() - 1); |
| | | // synchronized (longPriceQueue) { |
| | | // BigDecimal first = longPriceQueue.isEmpty() ? matched.get(matched.size() - 1) : longPriceQueue.get(0); |
| | | // BigDecimal gridStep = config.getStep(); |
| | | // for (int i = 1; i <= matched.size(); i++) { |
| | | // BigDecimal elem = first.subtract(gridStep.multiply(BigDecimal.valueOf(i))).setScale(1, RoundingMode.HALF_UP); |
| | | // longPriceQueue.add(elem); |
| | | // } |
| | | // longPriceQueue.sort(BigDecimal::compareTo); |
| | | // while (longPriceQueue.size() > config.getGridQueueSize()) { |
| | | // longPriceQueue.remove(longPriceQueue.size() - 1); |
| | | // } |
| | | // } |
| | | |
| | | if (!isMarginSafe()) { |
| | | log.warn("[Gate] 保证金超限,跳过挂条件单"); |
| | | } else { |
| | | |
| | | BigDecimal newShortFirst = shortPriceQueue.get(0); |
| | | BigDecimal step = config.getStep(); |
| | | BigDecimal stpElem = newShortFirst.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeConditionalEntryOrder(newShortFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.put(orderId, stpElem); log.info("[Gate] 新条件空单, id:{}, trigger:{}, 止盈:{}", orderId, newShortFirst, stpElem); }, |
| | | null); |
| | | |
| | | BigDecimal newLongFirst = newShortFirst.add( step.multiply(new BigDecimal("2"))); |
| | | if (newLongFirst.compareTo(longEntryPrice) < 0) { |
| | | |
| | | BigDecimal ltpElem = newLongFirst.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeConditionalEntryOrder(newLongFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.put(orderId, ltpElem); log.info("[Gate] 新条件多单, id:{}, trigger:{}, 止盈:{}", orderId, newLongFirst, ltpElem); }, |
| | | null); |
| | | } |
| | | |
| | | } |
| | | |
| | | } |
| | | |
| | | /** |
| | | * 多仓网格处理(当前价涨破多仓队列元素)。 |
| | | * |
| | | * <h3>匹配规则</h3> |
| | | * 遍历多仓队列(升序排列,小→大),收集所有小于当前价的元素为 matched。 |
| | | * 升序排列保证一旦遇到 price ≥ currentPrice 即可停止遍历。 |
| | | * |
| | | * <h3>执行流程</h3> |
| | | * <ol> |
| | | * <li>匹配队列元素 → 为空则直接返回,不触发</li> |
| | | * <li>多仓队列:移除 matched 元素,从尾部递增 step 补充等量新元素,重新升序排序</li> |
| | | * <li>空仓队列:<b>不再更新</b>(队列转移逻辑已移除)</li> |
| | | * <li>保证金检查 → 不安全则跳过挂单(队列照常更新),安全则继续</li> |
| | | * <li>挂新多仓条件单(触发价 = newLongFirst,rule=NUMBER_1,止盈 = newLongFirst + step, |
| | | * orderId → 止盈价存入 currentLongOrderIds)</li> |
| | | * <li>空仓条件单守卫:newShortFirst = newLongFirst − step × 2, |
| | | * 若 newShortFirst > shortEntryPrice → 挂空仓条件单(止盈 = newShortFirst − step, |
| | | * orderId → 止盈价存入 currentShortOrderIds)</li> |
| | | * </ol> |
| | | * 条件单成交后由 {@link #onOrderUpdate} 匹配止盈价并挂止盈条件单。 |
| | | * 反向条件单不再在此处理,改为在 {@link #onPositionUpdate} 仓位净减少时触发。 |
| | | * |
| | | * @param currentPrice 当前 K 线收盘价(最新成交价) |
| | | */ |
| | | private void processLongGrid(BigDecimal currentPrice) { |
| | | List<BigDecimal> matched = new ArrayList<>(); |
| | | synchronized (longPriceQueue) { |
| | |
| | | } |
| | | |
| | | log.info("[Gate] 多仓队列触发, 匹配{}个元素, 当前价:{}", matched.size(), currentPrice); |
| | | if (!isMarginSafe()) { |
| | | log.warn("[Gate] 保证金超限,跳过多单开仓"); |
| | | } else { |
| | | executor.openLong(config.getQuantity(), null, null); |
| | | } |
| | | |
| | | synchronized (longPriceQueue) { |
| | | longPriceQueue.removeAll(matched); |
| | | BigDecimal max = longPriceQueue.isEmpty() ? matched.get(matched.size() - 1) : longPriceQueue.get(longPriceQueue.size() - 1); |
| | | BigDecimal step = config.getGridRate(); |
| | | BigDecimal gridStep = config.getStep(); |
| | | for (int i = 0; i < matched.size(); i++) { |
| | | max = max.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | max = max.add(gridStep).setScale(1, RoundingMode.HALF_UP); |
| | | longPriceQueue.add(max); |
| | | } |
| | | longPriceQueue.sort(BigDecimal::compareTo); |
| | | } |
| | | |
| | | synchronized (shortPriceQueue) { |
| | | shortPriceQueue.addAll(matched); |
| | | shortPriceQueue.sort((a, b) -> b.compareTo(a)); |
| | | while (shortPriceQueue.size() > config.getGridQueueSize()) { |
| | | shortPriceQueue.remove(shortPriceQueue.size() - 1); |
| | | // synchronized (shortPriceQueue) { |
| | | // BigDecimal first = shortPriceQueue.isEmpty() ? matched.get(0) : shortPriceQueue.get(0); |
| | | // BigDecimal gridStep = config.getStep(); |
| | | // for (int i = 1; i <= matched.size(); i++) { |
| | | // BigDecimal elem = first.add(gridStep.multiply(BigDecimal.valueOf(i))).setScale(1, RoundingMode.HALF_UP); |
| | | // shortPriceQueue.add(elem); |
| | | // } |
| | | // shortPriceQueue.sort((a, b) -> b.compareTo(a)); |
| | | // while (shortPriceQueue.size() > config.getGridQueueSize()) { |
| | | // shortPriceQueue.remove(shortPriceQueue.size() - 1); |
| | | // } |
| | | // } |
| | | |
| | | |
| | | |
| | | if (!isMarginSafe()) { |
| | | log.warn("[Gate] 保证金超限,跳过挂条件单"); |
| | | } else { |
| | | |
| | | BigDecimal step = config.getStep(); |
| | | |
| | | BigDecimal newLongFirst = longPriceQueue.get(0); |
| | | BigDecimal ltpElem = newLongFirst.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeConditionalEntryOrder(newLongFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.put(orderId, ltpElem); log.info("[Gate] 新条件多单, id:{}, trigger:{}, 止盈:{}", orderId, newLongFirst, ltpElem); }, |
| | | null); |
| | | |
| | | |
| | | BigDecimal newShortFirst = newLongFirst.subtract( step.multiply(new BigDecimal("2"))); |
| | | if (newShortFirst.compareTo(shortEntryPrice) > 0){ |
| | | |
| | | BigDecimal stpElem = newShortFirst.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeConditionalEntryOrder(newShortFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.put(orderId, stpElem); log.info("[Gate] 新条件空单, id:{}, trigger:{}, 止盈:{}", orderId, newShortFirst, stpElem); }, |
| | | null); |
| | | } |
| | | |
| | | } |
| | | |
| | | } |
| | | |
| | | // ---- 保证金安全阀 ---- |
| | | |
| | | /** |
| | | * 保证金安全阀检查。 |
| | | * |
| | | * <p>实时查询当前保证金占用额(positionInitialMargin),计算其占初始本金的比例。 |
| | | * 比例 ≥ marginRatioLimit(默认 20%)时拒绝开仓,但仍照常更新队列。 |
| | | * |
| | | * <p>查询失败时默认放行(返回 true),避免因 REST API 异常导致策略完全停滞。 |
| | | * |
| | | * @return true=安全可开仓 / false=保证金超限跳过开仓 |
| | | */ |
| | | private boolean isMarginSafe() { |
| | | try { |
| | | FuturesAccount account = futuresApi.listFuturesAccounts(SETTLE); |
| | |
| | | |
| | | // ---- 工具 ---- |
| | | |
| | | /** |
| | | * 取反字符串数字。如 "1" → "-1","-2" → "2"。 |
| | | * 用于开空单时将正数张数转为负数。 |
| | | */ |
| | | private String negate(String qty) { |
| | | return qty.startsWith("-") ? qty.substring(1) : "-" + qty; |
| | | } |
| | |
| | | shortPnl = shortPositionSize.multiply(multiplier).multiply(shortEntryPrice.subtract(price)); |
| | | } |
| | | unrealizedPnl = longPnl.add(shortPnl); |
| | | |
| | | log.info("[Gate] 未实现盈亏: {}", unrealizedPnl); |
| | | } |
| | | |
| | | /** |
| | | * 根据配置的 PnLPriceMode 返回计价价格。 |
| | | * MARK_PRICE 模式优先使用标记价格(外部注入),未注入时回退到最新成交价。 |
| | | * |
| | | * @return 计价价格,可能为 null |
| | | */ |
| | | private BigDecimal resolvePnlPrice() { |
| | | if (config.getUnrealizedPnlPriceMode() == GateConfig.PnLPriceMode.MARK_PRICE |
| | |
| | | return lastKlinePrice; |
| | | } |
| | | |
| | | /** @return 最新 K 线价格(每次 onKline 更新) */ |
| | | public BigDecimal getLastKlinePrice() { return lastKlinePrice; } |
| | | /** 设置标记价格(外部注入,MARK_PRICE 模式时用于盈亏计算) */ |
| | | public void setMarkPrice(BigDecimal markPrice) { this.markPrice = markPrice; } |
| | | /** @return 策略是否处于活跃状态(非 STOPPED 且非 WAITING_KLINE) */ |
| | | public boolean isStrategyActive() { return state != StrategyState.STOPPED && state != StrategyState.WAITING_KLINE; } |
| | | /** @return 累计已实现盈亏(平仓推送驱动累加) */ |
| | | public BigDecimal getCumulativePnl() { return cumulativePnl; } |
| | | /** @return 当前未实现盈亏(每根 K 线实时计算) */ |
| | | public BigDecimal getUnrealizedPnl() { return unrealizedPnl; } |
| | | /** @return Gate 用户 ID(用于私有频道订阅 payload) */ |
| | | public Long getUserId() { return userId; } |
| | | /** @return 当前策略状态 */ |
| | | public StrategyState getState() { return state; } |
| | | } |