| | |
| | | import java.util.Collections; |
| | | import java.util.List; |
| | | |
| | | 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>止盈队列</b>(longTakeProfitQueue / shortTakeProfitQueue):每次网格触发时, |
| | | * 将新队列首元素加减 step 作为止盈价加入止盈队列。仓位推送回调中检测到净增张数后, |
| | | * 从止盈队列头部取出止盈价,创建止盈条件单。</li> |
| | | * <li><b>条件单 ID 集合</b>(currentLongOrderIds / currentShortOrderIds): |
| | | * 用同步列表管理所有活跃的条件单 ID。每次网格触发时,取消对方方向的旧条件单(防止堆积), |
| | | * 再挂新的条件单。反向条件单的 ID 也存入对应方向集合统一管理。</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,额外挂一张反向条件单并加入对方止盈队列。</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 → 队列转移 → 止盈入队 → |
| | | * │ 取消旧多仓条件单 → 挂新空仓+多仓条件单 → 条件满足挂反向多单 |
| | | * ├─ processLongGrid: 匹配多仓队列 → 队列转移 → 止盈入队 → |
| | | * │ 取消旧空仓条件单 → 挂新多仓+空仓条件单 → 条件满足挂反向空单 |
| | | * ├─ 仓位推送(净增张数) → 从止盈队列取止盈价 → 创建止盈条件单(plan-close-*-position) |
| | | * ├─ 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,新队列首元素 ± step 作为止盈价加入止盈队列。</li> |
| | | * <li>仓位推送检测到净增张数时,从止盈队列头部取止盈价创建止盈条件单。</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> |
| | | * <li>止盈队列为空时兜底:entryPrice ± step 作为止盈价。</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 为触发价挂反向条件单,同时将 newFirstPrice ± step 加入对方止盈队列。 |
| | | * |
| | | * <h3>未实现盈亏公式(正向合约)</h3> |
| | | * <pre> |
| | |
| | | * 计价价格支持切换:{@link GateConfig.PnLPriceMode#LAST_PRICE 最新成交价} 或 |
| | | * {@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 + 以多仓队列首元素为种子生成新元素加入多仓队列 |
| | | * │ └─ 当前价 > 多仓队列元素 → 匹配 → 开多 + 以空仓队列首元素为种子生成新元素加入空仓队列 |
| | | * ├─ 仓位推送(非基底) → 设止盈条件单 entry × (1±gridRate),使用 plan-close-*-position |
| | | * ├─ 保证金≥初始本金 marginRatioLimit → 跳过开仓,队列照常更新 |
| | | * ├─ 额外反向开仓:触发价夹在多/空持仓均价之间且多持仓均价>空持仓均价时,额外反向开仓一次 |
| | | * └─ cumulativePnl ≥ overallTp 或 ≤ -maxLoss → STOPPED |
| | | * </pre> |
| | | * |
| | | * <h3>队列转移规则</h3> |
| | | * 触发后不再简单复制 matched 元素到对方队列,而是以对方队列首元素为种子,生成新元素: |
| | | * <ul> |
| | | * <li>空仓队列触发 → 多仓队列新增:以多仓队列首元素(最小价)为基准,生成递减元素</li> |
| | | * <li>多仓队列触发 → 空仓队列新增:以空仓队列首元素(最高价)为基准,生成递增元素</li> |
| | | * </ul> |
| | | * |
| | | * <h3>贴近持仓均价过滤</h3> |
| | | * 转移生成新元素时,若新元素与对应方向持仓均价的差距小于 gridRate,则跳过该元素, |
| | | * 避免在持仓成本附近生成无效网格线。 |
| | | * |
| | | * <h3>额外反向开仓条件</h3> |
| | | * 当触发价在空仓均价和回撤后的多仓均价之间(即多>空且价格夹在中间),额外反向开仓一次: |
| | | * <ul> |
| | | * <li>空仓队列触发 → 额外开多:需满足 shortEntryPrice < currentPrice < longEntryPrice × (1 − gridRate)</li> |
| | | * <li>多仓队列触发 → 额外开空:需满足 shortEntryPrice × (1 + gridRate) < currentPrice < longEntryPrice</li> |
| | | * </ul> |
| | | * |
| | | * <h3>止盈条件单</h3> |
| | | * 使用 Gate API 的 plan-close-long-position / plan-close-short-position(仓位计划止盈止损), |
| | | * 支持指定张数部分平仓。每次网格触发开仓 quantity 张,只为该批张数创建独立条件单,互不覆盖。 |
| | | * |
| | | * @author Administrator |
| | | */ |
| | |
| | | private final List<BigDecimal> shortPriceQueue = Collections.synchronizedList(new ArrayList<>()); |
| | | /** 多仓价格队列,升序排列(小→大),容量 gridQueueSize */ |
| | | private final List<BigDecimal> longPriceQueue = Collections.synchronizedList(new ArrayList<>()); |
| | | |
| | | /** 多仓止盈队列,升序排列(小→大),仓位推送时消费 */ |
| | | private final List<BigDecimal> longTakeProfitQueue = Collections.synchronizedList(new ArrayList<>()); |
| | | /** 空仓止盈队列,降序排列(大→小),仓位推送时消费 */ |
| | | private final List<BigDecimal> shortTakeProfitQueue = Collections.synchronizedList(new ArrayList<>()); |
| | | |
| | | /** 当前多仓条件单 ID 集合,用于取消旧单 */ |
| | | private final List<String> currentLongOrderIds = Collections.synchronizedList(new ArrayList<>()); |
| | | /** 当前空仓条件单 ID 集合,用于取消旧单 */ |
| | | private final List<String> currentShortOrderIds = Collections.synchronizedList(new ArrayList<>()); |
| | | |
| | | /** 基底空头入场价 */ |
| | | private BigDecimal shortBaseEntryPrice; |
| | |
| | | |
| | | // ---- 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(); |
| | |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 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(); |
| | | longTakeProfitQueue.clear(); |
| | | shortTakeProfitQueue.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.ACTIVE) { |
| | | return; |
| | | } |
| | | processShortGrid(closePrice); |
| | | processLongGrid(closePrice); |
| | | if (!longPriceQueue.isEmpty() && closePrice.compareTo(longPriceQueue.get(0)) > 0) { |
| | | processLongGrid(closePrice); |
| | | } else if (!shortPriceQueue.isEmpty() && closePrice.compareTo(shortPriceQueue.get(0)) < 0) { |
| | | 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>仓位净增加(size > 之前记录值):说明网格触发了新开仓 → 取对应方向队列首元素为止盈价,设止盈条件单</li> |
| | | * <li>仓位减少或不变(止盈平仓后):仅更新 positionSize,不重复设止盈</li> |
| | | * </ul> |
| | | * </li> |
| | | * <li><b>无仓位 (size = 0)</b>:清空活跃标记和持仓量</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) { |
| | | BigDecimal unitQty = new BigDecimal(config.getQuantity()); |
| | | long prevUnits = longPositionSize.divide(unitQty, 0, RoundingMode.DOWN).longValue(); |
| | | longPositionSize = size; |
| | | long nowUnits = size.divide(unitQty, 0, RoundingMode.DOWN).longValue(); |
| | | long newUnits = nowUnits - prevUnits; |
| | | for (int i = 0; i < newUnits; i++) { |
| | | BigDecimal tpPrice; |
| | | if (!longTakeProfitQueue.isEmpty()) { |
| | | tpPrice = longTakeProfitQueue.remove(0); |
| | | } else { |
| | | tpPrice = longEntryPrice.add(config.getStep()).setScale(1, RoundingMode.HALF_UP); |
| | | log.warn("[Gate] 多止盈队列为空, 兜底止盈价:{}", tpPrice); |
| | | } |
| | | executor.placeTakeProfit(tpPrice, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, ORDER_TYPE_CLOSE_LONG, negate(config.getQuantity())); |
| | | log.info("[Gate] 多单止盈已设, tp:{}, size:{}", tpPrice, negate(config.getQuantity())); |
| | | } |
| | | } else { |
| | | BigDecimal tpPrice = entryPrice.multiply(BigDecimal.ONE.add(config.getGridRate())).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeTakeProfit(tpPrice, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, ORDER_TYPE_CLOSE_LONG, negate(config.getQuantity())); |
| | | log.info("[Gate] 多单止盈已设, entry:{}, tp:{}, size:{}", entryPrice, tpPrice, negate(config.getQuantity())); |
| | | longPositionSize = size; |
| | | } |
| | | } else { |
| | | longActive = false; |
| | |
| | | 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) { |
| | | BigDecimal unitQty = new BigDecimal(config.getQuantity()); |
| | | long prevUnits = shortPositionSize.divide(unitQty, 0, RoundingMode.DOWN).longValue(); |
| | | BigDecimal nowAbsSize = size.abs(); |
| | | shortPositionSize = nowAbsSize; |
| | | long nowUnits = nowAbsSize.divide(unitQty, 0, RoundingMode.DOWN).longValue(); |
| | | long newUnits = nowUnits - prevUnits; |
| | | for (int i = 0; i < newUnits; i++) { |
| | | BigDecimal tpPrice; |
| | | if (!shortTakeProfitQueue.isEmpty()) { |
| | | tpPrice = shortTakeProfitQueue.remove(0); |
| | | } else { |
| | | tpPrice = shortEntryPrice.subtract(config.getStep()).setScale(1, RoundingMode.HALF_UP); |
| | | log.warn("[Gate] 空止盈队列为空, 兜底止盈价:{}", tpPrice); |
| | | } |
| | | executor.placeTakeProfit(tpPrice, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, ORDER_TYPE_CLOSE_SHORT, config.getQuantity()); |
| | | log.info("[Gate] 空单止盈已设, tp:{}, size:{}", tpPrice, config.getQuantity()); |
| | | } |
| | | } else { |
| | | BigDecimal tpPrice = entryPrice.multiply(BigDecimal.ONE.subtract(config.getGridRate())).setScale(1, RoundingMode.HALF_UP); |
| | | executor.placeTakeProfit(tpPrice, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, ORDER_TYPE_CLOSE_SHORT, config.getQuantity()); |
| | | log.info("[Gate] 空单止盈已设, entry:{}, tp:{}, size:{}", entryPrice, tpPrice, config.getQuantity()); |
| | | shortPositionSize = size.abs(); |
| | | } |
| | | } else { |
| | | shortActive = false; |
| | |
| | | |
| | | // ---- 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; |
| | |
| | | |
| | | // ---- 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>初始化止盈队列:多仓首元素 + step、空仓首元素 − step</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)</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)</li> |
| | | * <li>条件单 ID 存入对应 currentXxxOrderIds 集合</li> |
| | | * <li>状态切换为 ACTIVE</li> |
| | | * </ol> |
| | | */ |
| | | private void tryGenerateQueues() { |
| | | if (baseLongOpened && baseShortOpened) { |
| | | generateShortQueue(); |
| | | generateLongQueue(); |
| | | |
| | | BigDecimal step = config.getStep(); |
| | | BigDecimal longTp = longPriceQueue.get(0).add(step).setScale(1, RoundingMode.HALF_UP); |
| | | BigDecimal shortTp = shortPriceQueue.get(0).subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | longTakeProfitQueue.add(longTp); |
| | | shortTakeProfitQueue.add(shortTp); |
| | | log.info("[Gate] 多止盈队列:{}", longTakeProfitQueue); |
| | | log.info("[Gate] 空止盈队列:{}", shortTakeProfitQueue); |
| | | |
| | | executor.placeConditionalEntryOrder(longPriceQueue.get(0), |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.add(orderId); log.info("[Gate] 初始条件多单已挂, id:{}, trigger:{}", orderId, longPriceQueue.get(0)); }, |
| | | null); |
| | | executor.placeConditionalEntryOrder(shortPriceQueue.get(0), |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.add(orderId); log.info("[Gate] 初始条件空单已挂, id:{}, trigger:{}", orderId, shortPriceQueue.get(0)); }, |
| | | null); |
| | | |
| | | state = StrategyState.ACTIVE; |
| | | log.info("[Gate] 网格队列已生成, 空队首:{} → 尾:{}, 多队首:{} → 尾:{}, 已激活", |
| | | log.info("[Gate] 网格队列已生成, 空队首:{} → 尾:{}, 多队首:{} → 尾:{}, step:{}, 已激活", |
| | | shortPriceQueue.get(0), shortPriceQueue.get(shortPriceQueue.size() - 1), |
| | | longPriceQueue.get(0), longPriceQueue.get(longPriceQueue.size() - 1)); |
| | | longPriceQueue.get(0), longPriceQueue.get(longPriceQueue.size() - 1), |
| | | step); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 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.multiply(BigDecimal.ONE.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.multiply(BigDecimal.ONE.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(价格跌破空仓队列中的高价)。 |
| | | * 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),收集所有大于当前价的元素为 matched。 |
| | | * 队列为降序排列,一旦遇 price ≤ currentPrice 即停止遍历。 |
| | | * 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</li> |
| | | * <li>保证金检查 → 安全则开空一次</li> |
| | | * <li>额外反向开多:若多仓均价 > 空仓均价 且 当前价夹在中间且远离多仓均价</li> |
| | | * <li>空仓队列:移除 matched 元素,尾部补充新元素(尾价 × (1 − gridRate) 循环递减)</li> |
| | | * <li>多仓队列:以多仓队列首元素(最小价)为种子,生成 matched.size() 个递减元素加入</li> |
| | | * <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,从尾部最小值递减 step 补充等量新元素,重新降序排序</li> |
| | | * <li>多仓队列:以多仓首元素(最小价)为基准递减 step,生成 matched.size() 个新元素加入, |
| | | * 升序排序,超限截尾</li> |
| | | * <li>空仓止盈队列:加入新空仓首元素 − step,降序排序</li> |
| | | * <li>保证金检查 → 不安全则跳过挂单(队列照常更新并返回),安全则继续</li> |
| | | * <li>取消所有旧多仓条件单(currentLongOrderIds),清空集合</li> |
| | | * <li>挂新空仓条件单(触发价 = 新空仓首元素,rule=NUMBER_2 ≤触发价时开空,size=负)</li> |
| | | * <li>挂新多仓条件单(触发价 = 新多仓首元素,rule=NUMBER_1 ≥触发价时开多,size=正)</li> |
| | | * <li>反向开多判断:新空仓首元素 > shortEntryPrice 且 < longEntryPrice 且 longPositionSize < 3 |
| | | * → 挂反向条件多单(触发价 = 新空仓首元素),止盈价 = 首元素 + step 加入多仓止盈队列</li> |
| | | * </ol> |
| | | * |
| | | * <h3>多仓队列转移过滤</h3> |
| | | * 新增元素若与多仓持仓均价差距小于 gridRate,则跳过该元素(避免在持仓成本附近生成无效网格线)。 |
| | | * @param currentPrice 当前 K 线收盘价(最新成交价) |
| | | */ |
| | | private void processShortGrid(BigDecimal currentPrice) { |
| | | List<BigDecimal> matched = new ArrayList<>(); |
| | |
| | | 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); |
| | | if (shortEntryPrice.compareTo(BigDecimal.ZERO) > 0 |
| | | && longEntryPrice.compareTo(BigDecimal.ZERO) > 0 |
| | | && longEntryPrice.compareTo(shortEntryPrice) > 0 |
| | | && currentPrice.compareTo(shortEntryPrice) > 0 |
| | | && currentPrice.compareTo(longEntryPrice.multiply(BigDecimal.ONE.subtract(config.getGridRate()))) < 0) { |
| | | executor.openLong(config.getQuantity(), null, null); |
| | | log.info("[Gate] 触发价在多/空持仓价之间且多>空且远离多仓均价, 额外开多一次, 当前价:{}", currentPrice); |
| | | } |
| | | } |
| | | |
| | | 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.multiply(BigDecimal.ONE.subtract(step)).setScale(1, RoundingMode.HALF_UP); |
| | | min = min.subtract(gridStep).setScale(1, RoundingMode.HALF_UP); |
| | | shortPriceQueue.add(min); |
| | | log.info("[Gate] 空队列增加:{}", min); |
| | | } |
| | | |
| | | shortPriceQueue.sort((a, b) -> b.compareTo(a)); |
| | | |
| | | log.info("[Gate] 现空队列:{}", shortPriceQueue); |
| | | } |
| | | |
| | | synchronized (longPriceQueue) { |
| | | BigDecimal first = longPriceQueue.isEmpty() ? matched.get(matched.size() - 1) : longPriceQueue.get(0); |
| | | BigDecimal step = config.getGridRate(); |
| | | BigDecimal gridStep = config.getStep(); |
| | | for (int i = 1; i <= matched.size(); i++) { |
| | | BigDecimal elem = first.multiply(BigDecimal.ONE.subtract(step.multiply(BigDecimal.valueOf(i)))).setScale(1, RoundingMode.HALF_UP); |
| | | if (longEntryPrice.compareTo(BigDecimal.ZERO) > 0 |
| | | && elem.subtract(longEntryPrice).abs().compareTo(longEntryPrice.multiply(step)) < 0) { |
| | | log.info("[Gate] 多队列跳过:{}", elem); |
| | | continue; |
| | | } |
| | | BigDecimal elem = first.subtract(gridStep.multiply(BigDecimal.valueOf(i))).setScale(1, RoundingMode.HALF_UP); |
| | | longPriceQueue.add(elem); |
| | | |
| | | log.info("[Gate] 多队列增加:{}", elem); |
| | | } |
| | | longPriceQueue.sort(BigDecimal::compareTo); |
| | |
| | | } |
| | | log.info("[Gate] 现多队列:{}", longPriceQueue); |
| | | } |
| | | |
| | | BigDecimal newShortFirst = shortPriceQueue.get(0); |
| | | BigDecimal step = config.getStep(); |
| | | BigDecimal stpElem = newShortFirst.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | shortTakeProfitQueue.add(stpElem); |
| | | shortTakeProfitQueue.sort((a, b) -> b.compareTo(a)); |
| | | log.info("[Gate] 空止盈队列增加:{}, 现止盈队列:{}", stpElem, shortTakeProfitQueue); |
| | | |
| | | if (!isMarginSafe()) { |
| | | log.warn("[Gate] 保证金超限,跳过挂条件单"); |
| | | } else { |
| | | executor.placeConditionalEntryOrder(newShortFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.add(orderId); log.info("[Gate] 新条件空单, id:{}, trigger:{}", orderId, newShortFirst); }, |
| | | null); |
| | | |
| | | BigDecimal newLongFirst = longPriceQueue.get(0); |
| | | if (newLongFirst.compareTo(longEntryPrice) < 0) { |
| | | synchronized (currentLongOrderIds) { |
| | | for (String id : currentLongOrderIds) { |
| | | executor.cancelConditionalOrder(id); |
| | | } |
| | | currentLongOrderIds.clear(); |
| | | } |
| | | executor.placeConditionalEntryOrder(newLongFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.add(orderId); log.info("[Gate] 新条件多单, id:{}, trigger:{}", orderId, newLongFirst); }, |
| | | null); |
| | | } |
| | | |
| | | if (newShortFirst.compareTo(shortEntryPrice) > 0 |
| | | && newShortFirst.compareTo(longEntryPrice) < 0 |
| | | && longPositionSize.compareTo(new BigDecimal("3")) < 0) { |
| | | BigDecimal reverseLongTp = newShortFirst.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | longTakeProfitQueue.add(reverseLongTp); |
| | | longTakeProfitQueue.sort(BigDecimal::compareTo); |
| | | executor.placeConditionalEntryOrder(newShortFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.add(orderId); }, |
| | | null); |
| | | log.info("[Gate] 反向条件多单已挂, trigger:{}, size:{}, 止盈:{}", newShortFirst, config.getQuantity(), reverseLongTp); |
| | | } |
| | | } |
| | | |
| | | } |
| | | |
| | | /** |
| | | * 多仓网格处理(价格涨破多仓队列中的低价)。 |
| | | * 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),收集所有小于当前价的元素为 matched。 |
| | | * 队列为升序排列,一旦遇 price ≥ currentPrice 即停止遍历。 |
| | | * 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</li> |
| | | * <li>保证金检查 → 安全则开多一次</li> |
| | | * <li>额外反向开空:若多仓均价 > 空仓均价 且 当前价夹在中间且远离空仓均价</li> |
| | | * <li>多仓队列:移除 matched 元素,尾部补充新元素(尾价 × (1 + gridRate) 循环递增)</li> |
| | | * <li>空仓队列:以空仓队列首元素(最高价)为种子,生成 matched.size() 个递增元素加入</li> |
| | | * <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,从尾部最大值递增 step 补充等量新元素,重新升序排序</li> |
| | | * <li>空仓队列:以空仓首元素(最高价)为基准递增 step,生成 matched.size() 个新元素加入, |
| | | * 降序排序,超限截尾</li> |
| | | * <li>多仓止盈队列:加入新多仓首元素 + step,升序排序</li> |
| | | * <li>保证金检查 → 不安全则跳过挂单(队列照常更新并返回),安全则继续</li> |
| | | * <li>挂新多仓条件单(触发价 = 新多仓首元素,rule=NUMBER_1 ≥触发价时开多,size=正)</li> |
| | | * <li>空仓条件单守卫:newShortFirst > shortEntryPrice 时才执行 |
| | | * → 取消所有旧空仓条件单(currentShortOrderIds) → 清空集合 → |
| | | * 挂新空仓条件单(触发价 = 新空仓首元素,rule=NUMBER_2 ≤触发价时开空,size=负); |
| | | * 不满足时保持旧空仓条件单不变</li> |
| | | * <li>反向开空判断:newLongFirst > shortEntryPrice 且 < longEntryPrice 且 shortPositionSize < 3 |
| | | * → 挂反向条件空单(触发价 = newLongFirst),止盈价 = newLongFirst − step 加入空仓止盈队列</li> |
| | | * </ol> |
| | | * |
| | | * <h3>空仓队列转移过滤</h3> |
| | | * 新增元素若与空仓持仓均价差距小于 gridRate,则跳过该元素(避免在持仓成本附近生成无效网格线)。 |
| | | * @param currentPrice 当前 K 线收盘价(最新成交价) |
| | | */ |
| | | private void processLongGrid(BigDecimal currentPrice) { |
| | | List<BigDecimal> matched = new ArrayList<>(); |
| | |
| | | } |
| | | log.info("[Gate] 原多队列:{}", longPriceQueue); |
| | | if (matched.isEmpty()) { |
| | | log.info("[Gate] 多仓队列未触发, 当前价:{}", currentPrice); |
| | | log.info("[Gate] 多仓队列未触发, 当前价:{}", currentPrice); |
| | | return; |
| | | } |
| | | |
| | | 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); |
| | | if (shortEntryPrice.compareTo(BigDecimal.ZERO) > 0 |
| | | && longEntryPrice.compareTo(BigDecimal.ZERO) > 0 |
| | | && longEntryPrice.compareTo(shortEntryPrice) > 0 |
| | | && currentPrice.compareTo(shortEntryPrice.multiply(BigDecimal.ONE.add(config.getGridRate()))) > 0 |
| | | && currentPrice.compareTo(longEntryPrice) < 0) { |
| | | executor.openShort(negate(config.getQuantity()), null, null); |
| | | log.info("[Gate] 触发价在多/空持仓价之间且多>空且远离空仓均价, 额外开空一次, 当前价:{}", currentPrice); |
| | | } |
| | | } |
| | | |
| | | 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.multiply(BigDecimal.ONE.add(step)).setScale(1, RoundingMode.HALF_UP); |
| | | max = max.add(gridStep).setScale(1, RoundingMode.HALF_UP); |
| | | longPriceQueue.add(max); |
| | | |
| | | log.info("[Gate] 多队列增加:{}", max); |
| | | } |
| | | longPriceQueue.sort(BigDecimal::compareTo); |
| | | |
| | | log.info("[Gate] 现多队列:{}", longPriceQueue); |
| | | } |
| | | |
| | | synchronized (shortPriceQueue) { |
| | | BigDecimal first = shortPriceQueue.isEmpty() ? matched.get(0) : shortPriceQueue.get(0); |
| | | BigDecimal step = config.getGridRate(); |
| | | BigDecimal gridStep = config.getStep(); |
| | | for (int i = 1; i <= matched.size(); i++) { |
| | | BigDecimal elem = first.multiply(BigDecimal.ONE.add(step.multiply(BigDecimal.valueOf(i)))).setScale(1, RoundingMode.HALF_UP); |
| | | if (shortEntryPrice.compareTo(BigDecimal.ZERO) > 0 |
| | | && elem.subtract(shortEntryPrice).abs().compareTo(shortEntryPrice.multiply(step)) < 0) { |
| | | |
| | | log.info("[Gate] 空队列跳过:{}", elem); |
| | | continue; |
| | | } |
| | | BigDecimal elem = first.add(gridStep.multiply(BigDecimal.valueOf(i))).setScale(1, RoundingMode.HALF_UP); |
| | | shortPriceQueue.add(elem); |
| | | |
| | | log.info("[Gate] 空队列增加:{}", elem); |
| | | } |
| | | shortPriceQueue.sort((a, b) -> b.compareTo(a)); |
| | |
| | | } |
| | | log.info("[Gate] 现空队列:{}", shortPriceQueue); |
| | | } |
| | | |
| | | BigDecimal newLongFirst = longPriceQueue.get(0); |
| | | BigDecimal step = config.getStep(); |
| | | BigDecimal ltpElem = newLongFirst.add(step).setScale(1, RoundingMode.HALF_UP); |
| | | longTakeProfitQueue.add(ltpElem); |
| | | longTakeProfitQueue.sort(BigDecimal::compareTo); |
| | | log.info("[Gate] 多止盈队列增加:{}, 现止盈队列:{}", ltpElem, longTakeProfitQueue); |
| | | |
| | | if (!isMarginSafe()) { |
| | | log.warn("[Gate] 保证金超限,跳过挂条件单"); |
| | | } else { |
| | | executor.placeConditionalEntryOrder(newLongFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_1, config.getQuantity(), |
| | | orderId -> { currentLongOrderIds.add(orderId); log.info("[Gate] 新条件多单, id:{}, trigger:{}", orderId, newLongFirst); }, |
| | | null); |
| | | |
| | | |
| | | BigDecimal newShortFirst = shortPriceQueue.get(0); |
| | | if (newShortFirst.compareTo(shortEntryPrice) > 0){ |
| | | synchronized (currentShortOrderIds) { |
| | | for (String id : currentShortOrderIds) { |
| | | executor.cancelConditionalOrder(id); |
| | | } |
| | | currentShortOrderIds.clear(); |
| | | } |
| | | executor.placeConditionalEntryOrder(newShortFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.add(orderId); log.info("[Gate] 新条件空单, id:{}, trigger:{}", orderId, newShortFirst); }, |
| | | null); |
| | | } |
| | | |
| | | if (newLongFirst.compareTo(shortEntryPrice) > 0 |
| | | && newLongFirst.compareTo(longEntryPrice) < 0 |
| | | && shortPositionSize.compareTo(new BigDecimal("3")) < 0) { |
| | | BigDecimal reverseShortTp = newLongFirst.subtract(step).setScale(1, RoundingMode.HALF_UP); |
| | | shortTakeProfitQueue.add(reverseShortTp); |
| | | shortTakeProfitQueue.sort((a, b) -> b.compareTo(a)); |
| | | executor.placeConditionalEntryOrder(newLongFirst, |
| | | FuturesPriceTrigger.RuleEnum.NUMBER_2, negate(config.getQuantity()), |
| | | orderId -> { currentShortOrderIds.add(orderId); }, |
| | | null); |
| | | log.info("[Gate] 反向条件空单已挂, trigger:{}, size:{}, 止盈:{}", newLongFirst, negate(config.getQuantity()), reverseShortTp); |
| | | } |
| | | } |
| | | |
| | | } |
| | | |
| | | // ---- 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; |
| | | } |
| | |
| | | |
| | | /** |
| | | * 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; } |
| | | } |