/** * 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 lombok.extern.slf4j.Slf4j; import java.math.BigDecimal; import java.util.List; /** * MACD和MA组合交易策略实现 *

* 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。 */ @Slf4j public class MacdMaStrategy { /** 持仓状态枚举 */ public enum OperationType { /** 开仓平仓 */ open, close } /** 持仓状态枚举 */ public enum PositionType { /** 多头持仓 */ LONG_BUY, LONG_SELL, /** 空头持仓 */ SHORT_SELL, SHORT_BUY, /** 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 /** * 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 * * @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 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; } /** * 分析最新价格数据并生成交易信号 * * @param closePrices 收盘价序列 * @return 生成的交易信号(LONG、SHORT或NONE) */ public PositionType analyzeOpen(List 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); // 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. 检查开平仓条件 // 多头开仓条件检查 if (isLongEntryCondition(macdResult, closePrices, volatility.getValue())) { // 执行开多 log.info( "多头开仓信号,价格:{}", latestPrice); return PositionType.LONG_BUY; } // 空头开仓条件检查 if (isShortEntryCondition(macdResult, closePrices, volatility.getValue())) { // 执行开空 log.info( "空头开仓信号,价格:{}", latestPrice); return PositionType.SHORT_SELL; } // 无信号 return PositionType.NONE; } /** * 分析最新价格数据并生成交易信号 * * @param closePrices 收盘价序列 * @return 生成的交易信号(LONG、SHORT或NONE) */ public PositionType analyzeClose(List 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); // 最新收盘价 BigDecimal latestPrice = closePrices.get(closePrices.size() - 1); if (isLongExitCondition(macdResult, latestPrice)) { // 执行平多 log.info( "多头平仓信号,价格:{}", latestPrice); return PositionType.LONG_SELL; } if (isShortExitCondition(macdResult, latestPrice)) { // 执行平空 log.info( "空头平仓信号,价格:{}", latestPrice); return PositionType.SHORT_BUY; } // 无信号 return PositionType.NONE; } /** * 交易指令类,封装side和posSide的组合 */ 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 historicalPrices,String operation) { PositionType signal = null; if ( operation == OperationType.open.name()){ signal = analyzeOpen(historicalPrices); }else if ( operation == OperationType.close.name()){ signal = analyzeClose(historicalPrices); } // 根据信号和当前持仓状态生成交易指令 if (signal == PositionType.LONG_BUY) { // 开多:买入开多(side 填写 buy; posSide 填写 long ) return new TradingOrder("buy", "long"); } else if (signal == PositionType.LONG_SELL) { // 开空:卖出开空(side 填写 sell; posSide 填写 short ) return new TradingOrder("sell", "long"); } else if (signal == PositionType.SHORT_SELL) { // 开空:卖出开空(side 填写 sell; posSide 填写 short ) return new TradingOrder("sell", "short"); } else if (signal == PositionType.SHORT_BUY) { // 开空:卖出开空(side 填写 sell; 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 closePrices, BigDecimal volatility) { // 2. MACD金叉且柱状线扩张检查 boolean isMacdFavorable = isMacdGoldenCrossAndExpanding(macdResult); // 3. MACD柱状线必须为正 boolean macdPositive = isMacdPositive(macdResult); // 4. 波动率过滤(必须在合理范围内) boolean volatilityFilter = isVolatilityInRange(volatility); // 5. 底背离检查(增强多头信号可靠性) boolean isBottomDivergence = MACDCalculator.isBottomDivergence(closePrices, macdResult); // 所有条件必须同时满足 boolean result = macdPositive && volatilityFilter && (isMacdFavorable || isBottomDivergence); if (result) { log.info("多头信号形成, MACD有利状态: {}, 柱状线为正: {}, 波动率过滤: {}, 底背离: {}", isMacdFavorable, macdPositive, volatilityFilter, isBottomDivergence); } return result; } /** * 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 closePrices, BigDecimal volatility) { // 2. MACD死叉且柱状线收缩检查 boolean isMacdFavorable = isMacdDeathCrossAndContracting(macdResult); // 3. MACD柱状线必须为负 boolean macdNegative = isMacdNegative(macdResult); // 4. 波动率过滤(必须在合理范围内) boolean volatilityFilter = isVolatilityInRange(volatility); // 5. 顶背离检查(增强空头信号可靠性) boolean isTopDivergence = MACDCalculator.isTopDivergence(closePrices, macdResult); // 所有条件必须同时满足 boolean result = macdNegative && volatilityFilter && (isMacdFavorable || isTopDivergence); if (result) { log.info("空头信号形成, MACD有利状态: {}, 柱状线为负: {}, 波动率过滤: {}, 顶背离: {}", isMacdFavorable, macdNegative, volatilityFilter, isTopDivergence); } return result; } /** * 多头平仓条件检查 * * @param macdResult MACD计算结果 * @param currentPrice 当前价格 * @return 是否满足多头平仓条件 */ private boolean isLongExitCondition(MACDResult macdResult, BigDecimal currentPrice) { // 1. MACD柱状线由正转负(动量转变) List macdData = macdResult.getMacdData(); if (macdData.size() >= 2) { PriceData latest = macdData.get(macdData.size() - 1); PriceData previous = macdData.get(macdData.size() - 2); boolean momentumShift = previous.getMacdHist().compareTo(BigDecimal.ZERO) >= 0 && latest.getMacdHist().abs().compareTo(previous.getMacdHist().abs()) < 0; if (momentumShift) { return true; } } return false; } /** * 空头平仓条件检查 * * @param macdResult MACD计算结果 * @param currentPrice 当前价格 * @return 是否满足空头平仓条件 */ private boolean isShortExitCondition(MACDResult macdResult, BigDecimal currentPrice) { // 1. MACD柱状线由负转正(动量转变) List macdData = macdResult.getMacdData(); if (macdData.size() >= 2) { PriceData latest = macdData.get(macdData.size() - 1); PriceData previous = macdData.get(macdData.size() - 2); boolean momentumShift = previous.getMacdHist().compareTo(BigDecimal.ZERO) <= 0 && latest.getMacdHist().abs().compareTo(previous.getMacdHist().abs()) < 0; if (momentumShift) { return true; } } return false; } /** * MACD金叉且柱状线扩张检查 *

* 条件: * 1. DIF线从下往上穿过DEA线(金叉) * 2. MACD柱状线绝对值增大且为正值(动量增强) * * @param macdResult MACD计算结果 * @return 是否形成MACD金叉或柱状线扩张 */ private boolean isMacdGoldenCrossAndExpanding(MACDResult macdResult) { List 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); // 金叉判断:DIF从下往上穿过DEA boolean isGoldenCross = prevPrev.getDif().compareTo(prevPrev.getDea()) <= 0 && previous.getDif().compareTo(previous.getDea()) > 0; // 柱状线扩张判断:连续正值且绝对值增大 boolean isExpanding = latest.getMacdHist().compareTo(BigDecimal.ZERO) > 0 && previous.getMacdHist().compareTo(BigDecimal.ZERO) > 0 && previous.getMacdHist().abs().compareTo(latest.getMacdHist().abs()) < 0; // 金叉柱状线扩张满足 return isGoldenCross && isExpanding; } /** * MACD柱状线扩张检查 *

* 条件:当前MACD柱状线绝对值大于前一根 * * @param macdResult MACD计算结果 * @return MACD柱状线是否扩张 */ private boolean isExpanding(MACDResult macdResult) { List macdData = macdResult.getMacdData(); if (macdData.size() < 2) { return false; } PriceData latest = macdData.get(macdData.size() - 1); PriceData previous = macdData.get(macdData.size() - 2); // MACD柱状线扩张:当前绝对值大于前一根 return latest.getMacdHist().abs().compareTo(previous.getMacdHist().abs()) > 0; } /** * MACD死叉且柱状线扩张检查 *

* 条件: * 1. DIF线从上往下穿过DEA线(死叉) * 2. MACD柱状线绝对值增大且为负值(动量增强) * * @param macdResult MACD计算结果 * @return 是否形成MACD死叉且柱状线扩张 */ private boolean isMacdDeathCrossAndContracting(MACDResult macdResult) { List 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); // 死叉判断:DIF从上往下穿过DEA boolean isDeathCross = prevPrev.getDif().compareTo(prevPrev.getDea()) >= 0 && previous.getDif().compareTo(previous.getDea()) < 0; // 优化后的死叉柱状线条件:空头趋势中,死叉应伴随柱状线扩张(绝对值增大) boolean isExpanding = latest.getMacdHist().compareTo(BigDecimal.ZERO) < 0 && previous.getMacdHist().compareTo(BigDecimal.ZERO) < 0 && previous.getMacdHist().abs().compareTo(latest.getMacdHist().abs()) < 0; // 死叉且柱状线扩张 return isDeathCross && isExpanding; } /** * MACD柱状线收缩检查 *

* 条件:前一根MACD柱状线绝对值大于当前 * * @param macdResult MACD计算结果 * @return MACD柱状线是否收缩 */ private boolean isContracting(MACDResult macdResult) { List macdData = macdResult.getMacdData(); if (macdData.size() < 2) { return false; } PriceData latest = macdData.get(macdData.size() - 1); PriceData previous = macdData.get(macdData.size() - 2); // MACD柱状线收缩:前一根绝对值大于当前 return previous.getMacdHist().abs().compareTo(latest.getMacdHist().abs()) > 0; } /** * 检查MACD柱状线是否为正值 * * @param macdResult MACD计算结果 * @return MACD柱状线是否为正值 */ private boolean isMacdPositive(MACDResult macdResult) { List macdData = macdResult.getMacdData(); if (macdData.isEmpty()) { return false; } return macdData.get(macdData.size() - 1).getMacdHist().compareTo(BigDecimal.ZERO) > 0; } /** * 检查MACD柱状线是否为负值 * * @param macdResult MACD计算结果 * @return MACD柱状线是否为负值 */ private boolean isMacdNegative(MACDResult macdResult) { List macdData = macdResult.getMacdData(); if (macdData.isEmpty()) { return false; } return macdData.get(macdData.size() - 1).getMacdHist().compareTo(BigDecimal.ZERO) < 0; } /** * 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; } }