| | |
| | | /** |
| | | * MACD和MA组合交易策略实现类 |
| | | * 基于15分钟K线数据生成交易信号并确定持仓方向 |
| | | * |
| | | * 该策略综合考虑了EMA指标、MACD指标、价格突破信号和波动率因素, |
| | | * 形成了一套完整的开仓、平仓和持仓管理机制。 |
| | | */ |
| | | package com.xcong.excoin.modules.okxNewPrice.indicator.macdAndMatrategy; |
| | | |
| | | import com.xcong.excoin.modules.okxNewPrice.indicator.*; |
| | | import com.xcong.excoin.modules.okxNewPrice.okxWs.enums.CoinEnums; |
| | | import com.xcong.excoin.modules.okxNewPrice.okxWs.enums.OrderParamEnums; |
| | | import com.xcong.excoin.modules.okxNewPrice.okxWs.param.TradeRequestParam; |
| | | |
| | | import java.math.BigDecimal; |
| | | import java.math.RoundingMode; |
| | | import java.util.ArrayList; |
| | | import java.util.List; |
| | | |
| | | /** |
| | | * MACD+MA复合交易策略实现类 |
| | | * |
| | | * 【策略核心思想】 |
| | | * 结合移动平均线(MA)的趋势判断能力和MACD指标的动量分析能力,构建一个兼顾趋势跟踪和入场时机的复合交易策略。 |
| | | * |
| | | * 【策略主要特点】 |
| | | * 1. **趋势导向**:以长期MA(100日)作为ETH市场趋势的主要判断依据 |
| | | * 2. **精确入场**:利用MACD指标的动量变化和短期MA(30日)的支撑/阻力作用确定最佳入场点 |
| | | * 3. **风险控制**:通过RSI和波动率指标过滤掉风险较高的交易信号,并设置明确的止损止盈 |
| | | * 4. **分层离场**:结合技术指标、移动平均线和风险控制构建多重离场机制 |
| | | * 5. **动态调整**:MACD周期根据市场波动率自动调整,适应ETH高波动特性 |
| | | * |
| | | * 【核心交易逻辑】 |
| | | * 1. **趋势判断**:当前价格高于长期MA(100日)判定为牛市,低于则为熊市 |
| | | * 2. **入场条件**: |
| | | * - 牛市:MACD多头信号(DIF>DEA) 且 价格>短期MA(30日) 且 MACD柱状图>0 且 RSI在合理区间 |
| | | * - 熊市:MACD空头信号(DIF<DEA) 且 价格<短期MA(30日) 且 MACD柱状图<0 且 RSI在合理区间 |
| | | * 3. **离场条件**: |
| | | * - 牛市多头持仓:MACD空头信号(DIF<DEA) 或 价格跌破短期MA 或 触及止损/止盈 |
| | | * - 熊市空头持仓:MACD多头信号(DIF>DEA) 或 价格突破短期MA 或 触及止损/止盈 |
| | | * 4. **过滤条件**: |
| | | * - 高风险过滤:RSI>65时不追多,RSI<35时不追空 |
| | | * - 低波动过滤:波动率<0.5%或>5%时不进行交易 |
| | | * |
| | | * 【适用场景】 |
| | | * 专为ETH合约设计,适用于ETH高波动、24/7交易的市场环境,适合中短线趋势交易。 |
| | | * |
| | | * 【风险提示】 |
| | | * 1. 策略需要至少200个价格数据点才能有效运行 |
| | | * 2. 在极端市场条件下(如黑天鹅事件)可能会产生较大亏损 |
| | | * 3. 建议结合其他风险控制手段(如止损设置)使用 |
| | | * MACD和MA组合交易策略实现 |
| | | * <p> |
| | | * 该策略利用EMA交叉、MACD指标、价格突破信号和波动率过滤, |
| | | * 为15分钟K线级别交易提供综合决策支持。 |
| | | */ |
| | | public class MacdMaStrategy { |
| | | /** |
| | | * 策略使用的技术指标实例(适配ETH合约特点) |
| | | */ |
| | | // MACD指标:用于判断价格动量和趋势变化 |
| | | private final MACD macd = new MACD(); |
| | | // 30日移动平均线:ETH波动较大,使用更短的周期捕捉趋势变化 |
| | | private final MovingAverage ma30 = new MovingAverage(30); |
| | | // 100日移动平均线:ETH作为高波动资产,长期趋势判断使用更短周期 |
| | | private final MovingAverage ma100 = new MovingAverage(100); |
| | | // RSI指标(10周期):ETH波动快,使用更短周期提高响应速度 |
| | | private final RSI rsi = new RSI(10); |
| | | // 波动率指标(15周期):ETH波动频繁,使用更短周期捕捉市场变化 |
| | | private final Volatility volatility = new Volatility(15); |
| | | // 最新价格:用于策略判断 |
| | | private BigDecimal lastPrice; |
| | | // 当前市场趋势:牛市/熊市 |
| | | private TrendDirection trend; |
| | | |
| | | /** 持仓状态枚举 */ |
| | | public enum PositionType { |
| | | /** 多头持仓 */ |
| | | LONG, |
| | | /** 空头持仓 */ |
| | | SHORT, |
| | | /** 空仓 */ |
| | | NONE |
| | | } |
| | | |
| | | // 策略参数 |
| | | private int shortPeriod; // 短期EMA周期 |
| | | private int longPeriod; // 长期EMA周期 |
| | | private int signalPeriod; // MACD信号线周期 |
| | | private int volatilityPeriod; // 波动率计算周期 |
| | | private BigDecimal stopLossRatio; // 止损比例 |
| | | private BigDecimal takeProfitRatio; // 止盈比例 |
| | | |
| | | // 持仓信息 |
| | | private PositionType currentPosition; // 当前持仓状态 |
| | | private BigDecimal entryPrice; // 开仓价格 |
| | | private long entryTime; // 开仓时间戳 |
| | | |
| | | /** |
| | | * 策略执行的主入口方法 |
| | | * 默认构造函数,使用标准MACD参数 |
| | | * 短期周期=12, 长期周期=26, 信号线周期=9, 波动率周期=20 |
| | | * 止损比例=1%, 止盈比例=2% |
| | | */ |
| | | public MacdMaStrategy() { |
| | | this(12, 26, 9, 20, new BigDecimal("0.01"), new BigDecimal("0.02")); |
| | | } |
| | | |
| | | /** |
| | | * 自定义参数构造函数 |
| | | * |
| | | * 第一步:更新所有技术指标 |
| | | * |
| | | * @param prices 历史价格数据列表 |
| | | * @throws IllegalArgumentException 如果价格数据不足200个 |
| | | * @param shortPeriod 短期EMA周期 |
| | | * @param longPeriod 长期EMA周期 |
| | | * @param signalPeriod MACD信号线周期 |
| | | * @param volatilityPeriod 波动率计算周期 |
| | | * @param stopLossRatio 止损比例 |
| | | * @param takeProfitRatio 止盈比例 |
| | | */ |
| | | public void execute(List<BigDecimal> prices) { |
| | | // 验证输入数据完整性:策略需要至少200个价格数据点 |
| | | if (prices.size() < 200) { |
| | | throw new IllegalArgumentException("至少需要200个价格数据点才能运行该策略"); |
| | | } |
| | | updateIndicators(prices); |
| | | public MacdMaStrategy(int shortPeriod, int longPeriod, int signalPeriod, int volatilityPeriod, |
| | | BigDecimal stopLossRatio, BigDecimal takeProfitRatio) { |
| | | this.shortPeriod = shortPeriod; |
| | | this.longPeriod = longPeriod; |
| | | this.signalPeriod = signalPeriod; |
| | | this.volatilityPeriod = volatilityPeriod; |
| | | this.stopLossRatio = stopLossRatio; |
| | | this.takeProfitRatio = takeProfitRatio; |
| | | |
| | | trend = getTrend(); |
| | | |
| | | // 初始化持仓状态为空仓 |
| | | this.currentPosition = PositionType.NONE; |
| | | this.entryPrice = BigDecimal.ZERO; |
| | | this.entryTime = 0; |
| | | } |
| | | |
| | | /** |
| | | * 第二步:确定当前市场趋势 |
| | | */ |
| | | public TrendDirection getTrend(){ |
| | | return determineTrend(); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 第三步:检查是否需要跳过当前交易 |
| | | */ |
| | | public boolean getSkip(){ |
| | | return shouldSkipTrade(); |
| | | } |
| | | |
| | | /** |
| | | * 第四步:是否允许开仓 |
| | | */ |
| | | public TradeRequestParam getOrderParamOpen(TradeRequestParam tradeRequestParam){ |
| | | return checkEntrySignal(tradeRequestParam); |
| | | } |
| | | |
| | | /** |
| | | * 第五步:是否允许平仓 |
| | | */ |
| | | public TradeRequestParam getOrderParamClose(TradeRequestParam tradeRequestParam){ |
| | | return checkExitSignal(tradeRequestParam); |
| | | } |
| | | |
| | | /** |
| | | * 更新所有技术指标的计算结果 |
| | | * 分析最新价格数据并生成交易信号 |
| | | * |
| | | * @param prices 历史价格数据列表 |
| | | * @param closePrices 收盘价序列 |
| | | * @return 生成的交易信号(LONG、SHORT或NONE) |
| | | */ |
| | | private void updateIndicators(List<BigDecimal> prices) { |
| | | // 先计算波动率指标,因为MACD需要用它来动态调整周期 |
| | | volatility.calculate(prices); |
| | | // 计算MACD指标并传入波动率参数,实现动态周期调整 |
| | | macd.calculate(prices, volatility.getValue()); |
| | | // 计算移动平均线指标 |
| | | ma30.calculate(prices); // 计算30日移动平均线 |
| | | ma100.calculate(prices); // 计算100日移动平均线 |
| | | // 计算RSI指标 |
| | | rsi.calculate(prices); |
| | | // 更新最新价格 |
| | | lastPrice = prices.get(prices.size()-1); |
| | | } |
| | | public PositionType analyze(List<BigDecimal> closePrices) { |
| | | // 数据检查:确保有足够的数据点进行计算 |
| | | if (closePrices == null || closePrices.size() < 34) { |
| | | return PositionType.NONE; // 数据不足,无法生成信号 |
| | | } |
| | | |
| | | // 1. 计算MACD指标 |
| | | MACDResult macdResult = MACDCalculator.calculateMACD( |
| | | closePrices, shortPeriod, longPeriod, signalPeriod); |
| | | |
| | | /** |
| | | * 确定当前市场趋势(牛市/熊市) |
| | | * |
| | | */ |
| | | private TrendDirection determineTrend() { |
| | | BigDecimal currentMa100 = ma100.getMa(); // 获取当前100日移动平均线 |
| | | // 根据最新价格与100日MA的关系判断趋势:价格高于100日MA为牛市,否则为熊市 |
| | | return lastPrice.compareTo(currentMa100) > 0 ? |
| | | TrendDirection.BULLISH : TrendDirection.BEARISH; |
| | | // 2. 计算波动率 |
| | | Volatility volatility = new Volatility(volatilityPeriod); |
| | | for (int i = Math.max(0, closePrices.size() - volatilityPeriod); |
| | | i < closePrices.size(); i++) { |
| | | volatility.addPrice(closePrices.get(i)); |
| | | } |
| | | volatility.calculate(); |
| | | |
| | | // 最新收盘价 |
| | | BigDecimal latestPrice = closePrices.get(closePrices.size() - 1); |
| | | |
| | | // 3. 检查开仓条件 |
| | | if (currentPosition == PositionType.NONE) { |
| | | // 多头开仓条件检查 |
| | | if (isLongEntryCondition(macdResult, closePrices, volatility.getValue())) { |
| | | // 执行开多 |
| | | this.currentPosition = PositionType.LONG; |
| | | this.entryPrice = latestPrice; |
| | | this.entryTime = System.currentTimeMillis(); |
| | | return PositionType.LONG; |
| | | } |
| | | |
| | | // 空头开仓条件检查 |
| | | if (isShortEntryCondition(macdResult, closePrices, volatility.getValue())) { |
| | | // 执行开空 |
| | | this.currentPosition = PositionType.SHORT; |
| | | this.entryPrice = latestPrice; |
| | | this.entryTime = System.currentTimeMillis(); |
| | | return PositionType.SHORT; |
| | | } |
| | | |
| | | // 无信号 |
| | | return PositionType.NONE; |
| | | } else { |
| | | // 4. 检查平仓条件 |
| | | if (shouldClosePosition(macdResult, closePrices, latestPrice)) { |
| | | // 执行平仓 |
| | | PositionType closedPosition = currentPosition; |
| | | this.currentPosition = PositionType.NONE; |
| | | this.entryPrice = BigDecimal.ZERO; |
| | | this.entryTime = 0; |
| | | return PositionType.NONE; // 返回空仓信号表示平仓 |
| | | } |
| | | |
| | | // 保持当前持仓 |
| | | return currentPosition; |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 检查是否需要跳过当前交易 |
| | | * |
| | | * @return true表示需要跳过交易,false表示可以进行交易 |
| | | * 交易指令类,封装side和posSide的组合 |
| | | */ |
| | | private boolean shouldSkipTrade() { |
| | | // 波动率过滤:当波动率小于1%时,市场活跃度不足,跳过交易 |
| | | if (volatility.getValue().compareTo(new BigDecimal("0.01")) < 0) { |
| | | public static class TradingOrder { |
| | | private String side; // buy或sell |
| | | private String posSide; // long或short |
| | | |
| | | public TradingOrder(String side, String posSide) { |
| | | this.side = side; |
| | | this.posSide = posSide; |
| | | } |
| | | |
| | | public String getSide() { |
| | | return side; |
| | | } |
| | | |
| | | public String getPosSide() { |
| | | return posSide; |
| | | } |
| | | |
| | | @Override |
| | | public String toString() { |
| | | return String.format("TradingOrder{side='%s', posSide='%s'}", side, posSide); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 分析历史价格数据并生成交易指令 |
| | | * |
| | | * @param historicalPrices 历史价格序列 |
| | | * @return 交易指令(包含side和posSide),如果没有交易信号则返回null |
| | | */ |
| | | public TradingOrder generateTradingOrder(List<BigDecimal> historicalPrices) { |
| | | PositionType signal = analyze(historicalPrices); |
| | | |
| | | // 根据信号和当前持仓状态生成交易指令 |
| | | if (signal == PositionType.LONG) { |
| | | // 开多:买入开多(side 填写 buy; posSide 填写 long ) |
| | | return new TradingOrder("buy", "long"); |
| | | } else if (signal == PositionType.SHORT) { |
| | | // 开空:卖出开空(side 填写 sell; posSide 填写 short ) |
| | | return new TradingOrder("sell", "short"); |
| | | } else if (signal == PositionType.NONE && currentPosition != PositionType.NONE) { |
| | | // 平仓操作 |
| | | if (currentPosition == PositionType.LONG) { |
| | | // 平多:卖出平多(side 填写 sell;posSide 填写 long ) |
| | | return new TradingOrder("sell", "long"); |
| | | } else if (currentPosition == PositionType.SHORT) { |
| | | // 平空:买入平空(side 填写 buy; posSide 填写 short ) |
| | | return new TradingOrder("buy", "short"); |
| | | } |
| | | } |
| | | |
| | | // 没有交易信号 |
| | | return null; |
| | | } |
| | | |
| | | /** |
| | | * 多头开仓条件检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @param closePrices 收盘价序列 |
| | | * @param volatility 当前波动率 |
| | | * @return 是否满足多头开仓条件 |
| | | */ |
| | | private boolean isLongEntryCondition(MACDResult macdResult, List<BigDecimal> closePrices, BigDecimal volatility) { |
| | | // 1. EMA金叉检查(简化为只检查当前短期EMA > 当前长期EMA) |
| | | List<PriceData> macdData = macdResult.getMacdData(); |
| | | if (macdData.size() < 1) { |
| | | return false; |
| | | } |
| | | boolean emaGoldenCross = isEmaGoldenCross(macdResult); |
| | | |
| | | PriceData latest = macdData.get(macdData.size() - 1); |
| | | boolean emaShortAboveLong = latest.getEmaShort().compareTo(latest.getEmaLong()) > 0; |
| | | |
| | | // 2. MACD柱状线为正 |
| | | boolean macdPositive = latest.getMacdHist().compareTo(BigDecimal.ZERO) > 0; |
| | | |
| | | // 3. 简化的波动率检查 |
| | | boolean volatilityFilter = volatility.compareTo(BigDecimal.ZERO) > 0; |
| | | |
| | | // 只需要EMA短期在长期上方、MACD柱状线为正且波动率大于0 |
| | | return emaGoldenCross && emaShortAboveLong && macdPositive && volatilityFilter; |
| | | } |
| | | |
| | | /** |
| | | * 空头开仓条件检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @param closePrices 收盘价序列 |
| | | * @param volatility 当前波动率 |
| | | * @return 是否满足空头开仓条件 |
| | | */ |
| | | private boolean isShortEntryCondition(MACDResult macdResult, List<BigDecimal> closePrices, |
| | | BigDecimal volatility) { |
| | | // 1. EMA死叉检查(短期EMA < 长期EMA) |
| | | boolean emaDeathCross = isEmaDeathCross(macdResult); |
| | | |
| | | // 2. MACD柱状线收缩+死叉检查 |
| | | boolean macdDeathCross = isMacdDeathCrossAndContracting(macdResult); |
| | | |
| | | // 3. 价格跌破前低检查 |
| | | boolean priceBreakdown = BearishSignalDetector.isBearishSignalFormed(macdResult, closePrices); |
| | | |
| | | // 4. 波动率过滤检查(0.5% ~ 5%) |
| | | boolean volatilityFilter = isVolatilityInRange(volatility); |
| | | |
| | | // 所有条件必须同时满足 |
| | | return emaDeathCross && macdDeathCross && priceBreakdown && volatilityFilter; |
| | | } |
| | | |
| | | /** |
| | | * 平仓条件检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @param closePrices 收盘价序列 |
| | | * @param currentPrice 当前价格 |
| | | * @return 是否应该平仓 |
| | | */ |
| | | private boolean shouldClosePosition(MACDResult macdResult, List<BigDecimal> closePrices, |
| | | BigDecimal currentPrice) { |
| | | // 1. 检查止损条件 |
| | | if (isStopLossTriggered(currentPrice)) { |
| | | return true; |
| | | } |
| | | |
| | | // RSI极端值过滤: |
| | | // 1. 牛市中RSI>65表示超买,避免追高 |
| | | // 2. 熊市中RSI<35表示超卖,避免追空 |
| | | if (trend == TrendDirection.BULLISH && rsi.getRsi().compareTo(new BigDecimal(65)) > 0) { |
| | | // 2. 检查止盈条件 |
| | | if (isTakeProfitTriggered(currentPrice)) { |
| | | return true; |
| | | } |
| | | if (trend == TrendDirection.BEARISH && rsi.getRsi().compareTo(new BigDecimal(35)) < 0) { |
| | | |
| | | // 3. 检查MACD反向信号 |
| | | if (isMacdReversalSignal(macdResult)) { |
| | | return true; |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * 检查是否满足入场信号条件 |
| | | * EMA金叉检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @return 是否形成EMA金叉 |
| | | */ |
| | | private TradeRequestParam checkEntrySignal(TradeRequestParam tradeRequestParam) { |
| | | String poSide = null; |
| | | String side = null; |
| | | BigDecimal currentMa30 = ma30.getMa(); // 获取当前30日移动平均线 |
| | | |
| | | // 获取MACD的最新值用于判断动量方向 |
| | | BigDecimal currentDif = macd.getDif(); |
| | | BigDecimal currentDea = macd.getDea(); |
| | | BigDecimal macdBar = macd.getMacdBar(); // 获取MACD柱状图值 |
| | | |
| | | // 获取RSI的最新值 |
| | | BigDecimal currentRsi = rsi.getRsi(); |
| | | // 获取波动率的最新值 |
| | | BigDecimal currentVolatility = volatility.getValue(); |
| | | |
| | | // 根据市场趋势判断入场条件 |
| | | if (trend == TrendDirection.BULLISH) { |
| | | // 牛市入场条件增强: |
| | | // 1. MACD多头信号(DIF>DEA) |
| | | // 2. MACD柱状图为正(确认多头力量) |
| | | // 3. 价格在30日MA之上且有一定偏离(避免假突破) |
| | | // 4. RSI处于合理区间(40-65),避免在超买区域入场 |
| | | // 5. 波动率适中(>0.5%且<5%),避免极端波动环境 |
| | | boolean macdBull = currentDif.compareTo(currentDea) > 0; |
| | | boolean macdBarPositive = macdBar.compareTo(BigDecimal.ZERO) > 0; |
| | | BigDecimal priceMaDiff = lastPrice.subtract(currentMa30); |
| | | boolean priceAboveMAWithStrength = priceMaDiff.compareTo(currentMa30.multiply(new BigDecimal("0.005"))) > 0; |
| | | boolean rsiInRange = currentRsi.compareTo(new BigDecimal(40)) > 0 && currentRsi.compareTo(new BigDecimal(65)) < 0; |
| | | boolean volatilityModerate = currentVolatility.compareTo(new BigDecimal("0.005")) > 0 && |
| | | currentVolatility.compareTo(new BigDecimal("0.05")) < 0; |
| | | |
| | | if (macdBull && macdBarPositive && priceAboveMAWithStrength && rsiInRange && volatilityModerate) { |
| | | poSide = CoinEnums.POSSIDE_LONG.getCode(); |
| | | side = CoinEnums.SIDE_BUY.getCode(); |
| | | } |
| | | } else if (trend == TrendDirection.BEARISH){ |
| | | // 熊市入场条件增强: |
| | | // 1. MACD空头信号(DIF<DEA) |
| | | // 2. MACD柱状图为负(确认空头力量) |
| | | // 3. 价格在30日MA之下且有一定偏离(避免假突破) |
| | | // 4. RSI处于合理区间(35-60),避免在超卖区域入场 |
| | | // 5. 波动率适中(>0.5%且<5%),避免极端波动环境 |
| | | boolean macdBear = currentDif.compareTo(currentDea) < 0; |
| | | boolean macdBarNegative = macdBar.compareTo(BigDecimal.ZERO) < 0; |
| | | BigDecimal priceMaDiff = currentMa30.subtract(lastPrice); |
| | | boolean priceBelowMAWithStrength = priceMaDiff.compareTo(currentMa30.multiply(new BigDecimal("0.005"))) > 0; |
| | | boolean rsiInRange = currentRsi.compareTo(new BigDecimal(35)) > 0 && currentRsi.compareTo(new BigDecimal(60)) < 0; |
| | | boolean volatilityModerate = currentVolatility.compareTo(new BigDecimal("0.005")) > 0 && |
| | | currentVolatility.compareTo(new BigDecimal("0.05")) < 0; |
| | | |
| | | if (macdBear && macdBarNegative && priceBelowMAWithStrength && rsiInRange && volatilityModerate) { |
| | | poSide = CoinEnums.POSSIDE_SHORT.getCode(); |
| | | side = CoinEnums.SIDE_SELL.getCode(); |
| | | } |
| | | private boolean isEmaGoldenCross(MACDResult macdResult) { |
| | | List<PriceData> macdData = macdResult.getMacdData(); |
| | | if (macdData.size() < 2) { |
| | | return false; |
| | | } |
| | | tradeRequestParam.setPosSide(poSide); |
| | | tradeRequestParam.setSide(side); |
| | | return tradeRequestParam; |
| | | |
| | | PriceData latest = macdData.get(macdData.size() - 1); |
| | | PriceData previous = macdData.get(macdData.size() - 2); |
| | | |
| | | // 当前短期EMA > 当前长期EMA,并且前一期短期EMA <= 前一期长期EMA |
| | | return latest.getEmaShort().compareTo(latest.getEmaLong()) > 0 && |
| | | previous.getEmaShort().compareTo(previous.getEmaLong()) <= 0; |
| | | } |
| | | |
| | | /** |
| | | * 检查是否满足离场信号条件 |
| | | * EMA死叉检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @return 是否形成EMA死叉 |
| | | */ |
| | | private TradeRequestParam checkExitSignal(TradeRequestParam tradeRequestParam) { |
| | | BigDecimal currentMa30 = ma30.getMa(); // 获取当前30日移动平均线 |
| | | |
| | | // 获取MACD的最新值用于判断动量变化 |
| | | BigDecimal currentDif = macd.getDif(); |
| | | BigDecimal currentDea = macd.getDea(); |
| | | String posSide = tradeRequestParam.getPosSide(); |
| | | if (posSide == CoinEnums.POSSIDE_LONG.getCode()) { |
| | | // 多头持仓离场条件: |
| | | // 1. MACD转为空头信号(DIF<DEA) |
| | | // 2. 价格跌破30日MA |
| | | boolean macdExit = currentDif.compareTo(currentDea) < 0; |
| | | boolean priceExit = lastPrice.compareTo(currentMa30) < 0; |
| | | |
| | | if (macdExit && priceExit) { |
| | | tradeRequestParam.setSide(CoinEnums.SIDE_SELL.getCode()); |
| | | } |
| | | } else if (posSide == CoinEnums.POSSIDE_SHORT.getCode()){ |
| | | // 空头持仓离场条件: |
| | | // 1. MACD转为多头信号(DIF>DEA) |
| | | // 2. 价格突破30日MA |
| | | boolean macdExit = currentDif.compareTo(currentDea) > 0; |
| | | boolean priceExit = lastPrice.compareTo(currentMa30) > 0; |
| | | |
| | | if (macdExit && priceExit) { |
| | | tradeRequestParam.setSide(CoinEnums.SIDE_BUY.getCode()); |
| | | } |
| | | private boolean isEmaDeathCross(MACDResult macdResult) { |
| | | List<PriceData> macdData = macdResult.getMacdData(); |
| | | if (macdData.size() < 2) { |
| | | return false; |
| | | } |
| | | return tradeRequestParam; |
| | | |
| | | PriceData latest = macdData.get(macdData.size() - 1); |
| | | PriceData previous = macdData.get(macdData.size() - 2); |
| | | |
| | | // 当前短期EMA < 当前长期EMA,并且前一期短期EMA >= 前一期长期EMA |
| | | return latest.getEmaShort().compareTo(latest.getEmaLong()) < 0 && |
| | | previous.getEmaShort().compareTo(previous.getEmaLong()) >= 0; |
| | | } |
| | | |
| | | /** |
| | | * MACD金叉且柱状线扩张检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @return 是否形成MACD金叉且柱状线扩张 |
| | | */ |
| | | private boolean isMacdGoldenCrossAndExpanding(MACDResult macdResult) { |
| | | List<PriceData> macdData = macdResult.getMacdData(); |
| | | if (macdData.size() < 3) { |
| | | return false; |
| | | } |
| | | |
| | | // 枚举定义 |
| | | enum PositionStatus { FLAT, LONG, SHORT } |
| | | enum TrendDirection { BULLISH, BEARISH } |
| | | } |
| | | PriceData latest = macdData.get(macdData.size() - 1); |
| | | PriceData previous = macdData.get(macdData.size() - 2); |
| | | PriceData prevPrev = macdData.get(macdData.size() - 3); |
| | | |
| | | // 1. MACD金叉检查(DIF上穿DEA) |
| | | boolean goldenCross = previous.getDif().compareTo(previous.getDea()) <= 0 && |
| | | latest.getDif().compareTo(latest.getDea()) > 0; |
| | | |
| | | // 2. MACD柱状线扩张检查 |
| | | boolean histogramExpanding = prevPrev.getMacdHist().compareTo(previous.getMacdHist()) <= 0 && |
| | | previous.getMacdHist().compareTo(latest.getMacdHist()) < 0 && |
| | | latest.getMacdHist().compareTo(BigDecimal.ZERO) > 0; |
| | | |
| | | return goldenCross && histogramExpanding; |
| | | } |
| | | |
| | | /** |
| | | * MACD死叉且柱状线收缩检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @return 是否形成MACD死叉且柱状线收缩 |
| | | */ |
| | | private boolean isMacdDeathCrossAndContracting(MACDResult macdResult) { |
| | | List<PriceData> macdData = macdResult.getMacdData(); |
| | | if (macdData.size() < 3) { |
| | | return false; |
| | | } |
| | | |
| | | PriceData latest = macdData.get(macdData.size() - 1); |
| | | PriceData previous = macdData.get(macdData.size() - 2); |
| | | PriceData prevPrev = macdData.get(macdData.size() - 3); |
| | | |
| | | // 1. MACD死叉检查(DIF下穿DEA) |
| | | boolean deathCross = previous.getDif().compareTo(previous.getDea()) >= 0 && |
| | | latest.getDif().compareTo(latest.getDea()) < 0; |
| | | |
| | | // 2. MACD柱状线收缩检查(绝对值减小) |
| | | boolean histogramContracting = prevPrev.getMacdHist().abs().compareTo( |
| | | previous.getMacdHist().abs()) >= 0 && |
| | | previous.getMacdHist().abs().compareTo( |
| | | latest.getMacdHist().abs()) > 0 && |
| | | latest.getMacdHist().compareTo(BigDecimal.ZERO) < 0; |
| | | |
| | | return deathCross && histogramContracting; |
| | | } |
| | | |
| | | /** |
| | | * 波动率过滤检查 |
| | | * |
| | | * @param volatility 当前波动率 |
| | | * @return 波动率是否在0.5%~5%范围内 |
| | | */ |
| | | private boolean isVolatilityInRange(BigDecimal volatility) { |
| | | BigDecimal minVolatility = new BigDecimal("0.1"); // 降低最小波动率阈值 |
| | | BigDecimal maxVolatility = new BigDecimal("5.0"); |
| | | |
| | | return volatility.compareTo(minVolatility) >= 0 && |
| | | volatility.compareTo(maxVolatility) <= 0; |
| | | } |
| | | |
| | | /** |
| | | * 止损触发检查 |
| | | * |
| | | * @param currentPrice 当前价格 |
| | | * @return 是否触发止损 |
| | | */ |
| | | private boolean isStopLossTriggered(BigDecimal currentPrice) { |
| | | if (entryPrice.compareTo(BigDecimal.ZERO) == 0) { |
| | | return false; |
| | | } |
| | | |
| | | if (currentPosition == PositionType.LONG) { |
| | | // 多头持仓:价格下跌超过止损比例 |
| | | BigDecimal stopLossPrice = entryPrice.multiply( |
| | | BigDecimal.ONE.subtract(stopLossRatio)); |
| | | return currentPrice.compareTo(stopLossPrice) < 0; |
| | | } else if (currentPosition == PositionType.SHORT) { |
| | | // 空头持仓:价格上涨超过止损比例 |
| | | BigDecimal stopLossPrice = entryPrice.multiply( |
| | | BigDecimal.ONE.add(stopLossRatio)); |
| | | return currentPrice.compareTo(stopLossPrice) > 0; |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * 止盈触发检查 |
| | | * |
| | | * @param currentPrice 当前价格 |
| | | * @return 是否触发止盈 |
| | | */ |
| | | private boolean isTakeProfitTriggered(BigDecimal currentPrice) { |
| | | if (entryPrice.compareTo(BigDecimal.ZERO) == 0) { |
| | | return false; |
| | | } |
| | | |
| | | if (currentPosition == PositionType.LONG) { |
| | | // 多头持仓:价格上涨超过止盈比例 |
| | | BigDecimal takeProfitPrice = entryPrice.multiply( |
| | | BigDecimal.ONE.add(takeProfitRatio)); |
| | | return currentPrice.compareTo(takeProfitPrice) > 0; |
| | | } else if (currentPosition == PositionType.SHORT) { |
| | | // 空头持仓:价格下跌超过止盈比例 |
| | | BigDecimal takeProfitPrice = entryPrice.multiply( |
| | | BigDecimal.ONE.subtract(takeProfitRatio)); |
| | | return currentPrice.compareTo(takeProfitPrice) < 0; |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * MACD反向信号检查 |
| | | * |
| | | * @param macdResult MACD计算结果 |
| | | * @return 是否出现MACD反向信号 |
| | | */ |
| | | private boolean isMacdReversalSignal(MACDResult macdResult) { |
| | | if (currentPosition == PositionType.LONG) { |
| | | // 多头持仓:检查MACD死叉信号 |
| | | return isMacdDeathCrossAndContracting(macdResult); |
| | | } else if (currentPosition == PositionType.SHORT) { |
| | | // 空头持仓:检查MACD金叉信号 |
| | | return isMacdGoldenCrossAndExpanding(macdResult); |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * 获取当前持仓状态 |
| | | * |
| | | * @return 当前持仓状态 |
| | | */ |
| | | public PositionType getCurrentPosition() { |
| | | return currentPosition; |
| | | } |
| | | |
| | | /** |
| | | * 获取开仓价格 |
| | | * |
| | | * @return 开仓价格 |
| | | */ |
| | | public BigDecimal getEntryPrice() { |
| | | return entryPrice; |
| | | } |
| | | |
| | | /** |
| | | * 获取开仓时间戳 |
| | | * |
| | | * @return 开仓时间戳 |
| | | */ |
| | | public long getEntryTime() { |
| | | return entryTime; |
| | | } |
| | | |
| | | /** |
| | | * 重置策略状态(清空持仓) |
| | | */ |
| | | public void reset() { |
| | | this.currentPosition = PositionType.NONE; |
| | | this.entryPrice = BigDecimal.ZERO; |
| | | this.entryTime = 0; |
| | | } |
| | | |
| | | /** |
| | | * 示例主方法,展示如何使用MACD和MA组合交易策略 |
| | | * |
| | | * @param args 命令行参数(未使用) |
| | | */ |
| | | public static void main(String[] args) { |
| | | // 创建策略实例(使用默认参数) |
| | | MacdMaStrategy strategy = new MacdMaStrategy(); |
| | | |
| | | // 示例:模拟历史价格数据(实际应用中应从数据源获取) |
| | | List<BigDecimal> historicalPrices = new ArrayList<>(); |
| | | |
| | | // 生成一些示例价格数据(这里仅作演示) |
| | | // 实际应用中应替换为真实的历史K线数据 |
| | | for (int i = 0; i < 50; i++) { |
| | | // 模拟价格数据(示例中使用简单递增的价格) |
| | | historicalPrices.add(new BigDecimal("100.00").add(new BigDecimal(i * 0.5))); |
| | | } |
| | | |
| | | // 模拟实时价格流处理 |
| | | System.out.println("===== MACD和MA组合交易策略示例 ====="); |
| | | System.out.println("开始处理价格数据并生成交易信号..."); |
| | | |
| | | // 模拟实时数据流(假设我们有更多的价格数据) |
| | | for (int i = 0; i < 20; i++) { |
| | | // 添加新的价格数据(这里仅作演示) |
| | | BigDecimal newPrice = new BigDecimal("125.00").add(new BigDecimal(i * 0.2)); |
| | | historicalPrices.add(newPrice); |
| | | |
| | | // 使用策略分析最新价格数据并生成交易指令 |
| | | TradingOrder order = strategy.generateTradingOrder(historicalPrices); |
| | | |
| | | // 输出交易信号和指令 |
| | | System.out.printf("价格: %s, 当前持仓: %s, 交易指令: %s\n", |
| | | newPrice.setScale(2, RoundingMode.HALF_UP), |
| | | strategy.getCurrentPosition().name(), |
| | | order != null ? order.toString() : "无交易指令"); |
| | | |
| | | // 示例:在实际应用中,你可能需要根据指令执行交易操作 |
| | | if (order != null) { |
| | | if (order.getSide().equals("buy") && order.getPosSide().equals("long")) { |
| | | System.out.println("[交易操作] 买入开多"); |
| | | } else if (order.getSide().equals("sell") && order.getPosSide().equals("short")) { |
| | | System.out.println("[交易操作] 卖出开空"); |
| | | } else if (order.getSide().equals("sell") && order.getPosSide().equals("long")) { |
| | | System.out.println("[交易操作] 卖出平多"); |
| | | } else if (order.getSide().equals("buy") && order.getPosSide().equals("short")) { |
| | | System.out.println("[交易操作] 买入平空"); |
| | | } |
| | | } |
| | | } |
| | | |
| | | // 打印策略最终状态 |
| | | System.out.println("\n===== 策略最终状态 ====="); |
| | | System.out.println("当前持仓: " + strategy.getCurrentPosition().name()); |
| | | System.out.println("开仓价格: " + strategy.getEntryPrice()); |
| | | System.out.println("开仓时间戳: " + strategy.getEntryTime()); |
| | | } |
| | | } |