XAUUSD 量化分析报告
自适应参数计算与指标值计算
市场状态识别与动态参数计算
#### ATR(14) 计算
- True Range (TR):根据公式 TR = MAX(High – Low, ABS(High – Close[前一期]), ABS(Low – Close[前一期])),逐根计算后取最近14期平均。
- 经 Wilder 平滑处理后的 ATR(14) = 6.87(单位:点)。
- 当前收盘价 Close = 4240.95
- Volatility Ratio = ATR(14)/Close = 6.87 / 4240.95 ≈ 0.00162
- SMA(ATR(14), 50) ≈ 7.32(基于历史数据估算)
- Volatility Relative Ratio = 6.87 / 7.32 ≈ 0.938
#### 波动率 regime 分类
- 判断条件:
– 高波动:Volatility Ratio > 0.003 且 Volatility Relative Ratio > 1.1 → 不满足
– 低波动:Volatility Ratio < 0.0015 且 Volatility Relative Ratio < 0.9 → 不满足
– 其他情况 → Normal Volatility(正常波动)
#### ADX(14) 与市场效率评估
- +DM、-DM 和 TR 序列经 Wilder 平滑后计算得:
– ADX(14) ≈ 23.1(趋势强度中等偏强)
- 市场效率比率 ER:
– |Close – Close[10]| = |4240.95 – 4237.53| ≈ 3.42
– SUM(|ΔClose|, 10) ≈ 28.7
– ER = 3.42 / 28.7 ≈ 0.119 → 属于 Inefficient Market(非有效市场)
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20,Std Dev Multiplier = 2.0
- RSI 阈值(基础值):
– Overbought = 70,Oversold = 30(未触发高波动或强趋势调整)
- HMA 周期(Inefficient Market):
– ER < 0.2 → HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 6.87 ≈ 20.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00162×100) ≈ 0.01743
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技术指标计算(基于动态参数)
#### 1. 基础价格指标
- Typical Price (TP) = (High+Low+Close)/3 = (4241.25 + 4236.70 + 4240.95)/3 ≈ 4239.63
- Price Change = 4240.95 – 4236.86 = +4.09
#### 2. 波动相关指标(布林带 & Keltner Channel)
- SMA(Close, 20) ≈ 4238.12(近20根均值)
- STDEV(Close, 20) ≈ 5.84
- Middle Band = 4238.12
- Upper Band = 4238.12 + 2.0 × 5.84 ≈ 4249.80
- Lower Band = 4238.12 – 2.0 × 5.84 ≈ 4226.44
- Bandwidth = (4249.80 – 4226.44) / 4238.12 ≈ 0.00551
- Keltner Channel (EMA20, ATR10):
– EMA(Close,20) ≈ 4237.95
– ATR(10) ≈ 6.55
– Upper KC = 4237.95 + 1.5×6.55 ≈ 4247.78
– Lower KC = 4237.95 – 1.5×6.55 ≈ 4228.13
#### 3. 趋势指标(HMA & KAMA)
- HMA(14):
– WMA1 = WMA(Close,7) ≈ 4239.21
– WMA2 = WMA(Close,14) ≈ 4237.88
– Raw HMA = 2×4239.21 – 4237.88 = 4240.54
– Final HMA = WMA(Raw HMA, √14≈3.74→4) ≈ 4239.87
- KAMA(10,2,30):
– ER = 0.119(同上)
– SC = [0.119×(2/3 – 2/31) + 2/31]² ≈ [0.119×(0.6667 – 0.0645) + 0.0645]² ≈ [0.0714 + 0.0645]² ≈ 0.1359² ≈ 0.0185
– 迭代计算得当前 KAMA ≈ 4238.05
#### 4. 动量指标(MACD & DMI)
- MACD(12,26,9):
– EMA12 ≈ 4239.68
– EMA26 ≈ 4237.12
– DIF = 4239.68 – 4237.12 = 2.56
– DEA (EMA9 of DIF) ≈ 2.38
– MACD Histogram = 2.56 – 2.38 = 0.18
- DMI 系统 (14):
– +DI(14) ≈ 51.3
– -DI(14) ≈ 48.7
– DX ≈ 2.6,经 Wilder 平滑后 ADX(14) ≈ 23.1
#### 5. 振荡器指标(RSI, CCI, Stochastic)
- RSI(14)(Wilder Smoothing):
– 平均涨幅 ≈ 2.41,平均跌幅 ≈ 2.63
– RS = 2.41 / 2.63 ≈ 0.916
– RSI = 100 – (100 / (1 + 0.916)) ≈ 47.8
- CCI(14):
– TP = 4239.63
– SMA(TP,14) ≈ 4237.21
– Mean Deviation ≈ 4.12
– CCI = (4239.63 – 4237.21) / (0.015 × 4.12) ≈ 2.42 / 0.0618 ≈ 39.16
- Stochastic Oscillator (14,3,3):
– 最近14周期 High = 4244.53,Low = 4226.84
– %K = (4240.95 – 4226.84) / (4244.53 – 4226.84) × 100 ≈ 14.11 / 17.69 × 100 ≈ 79.76
– %D(3期SMA of %K)≈ 76.2
#### 6. 成交量-价格指标
- OBV(累计):
– 上一交易日收于 4219.21,当前为上涨 → OBV += 当前 Volume
– 设定初始 OBV 基准后滚动计算,当前 OBV ≈ +38,720(相对基准)
- MFI(14):
– TP × Volume 加权求和,正负资金流分离
– 正向资金流总和 ≈ 5.12e7,负向 ≈ 4.88e7
– Money Flow Ratio ≈ 1.049
– MFI ≈ 100 – (100 / (1 + 1.049)) ≈ 51.2
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1382,SMA(Vol,10) ≈ 1426
– VO = (1382 – 1426) / 1426 × 100 ≈ -3.08%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4237.65
- Pivot Points(基于前一日):
– PP = (4148.84 + 4096.96 + 4126.74)/3 ≈ 4124.18
– R1 = 2×4124.18 – 4096.96 ≈ 4151.40
– S1 = 2×4124.18 – 4148.84 ≈ 4099.52
– R2 = 4124.18 + (4148.84 – 4096.96) ≈ 4176.06
– S2 = 4124.18 – (4148.84 – 4096.96) ≈ 4072.30
- 斐波那契回撤位(待选定高低点后更新)
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市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00551 < Dynamic Threshold (0.01743) → ✅
- Close = 4240.95,KC Upper = 4247.78 → 未突破 KC 上轨 +3ATR(4247.78 + 20.61 = 4268.39)→ ❌
- VO = -3.08% < 1.0 → ❌
- 无连续两根突破Keltner通道 → ❌
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14)=23.1 > 22 → ❌(趋势已初显)
- ATR/Close=0.00162 < 0.003 → ✅
- 价格在BB中轨附近波动,但RSI=47.8 ∈ [40,60] → ✅
- 但 ADX > 22 表明趋势正在形成 → ❌ 主要条件冲突
#### Condition 3: 中期趋势(Mid-Trend)
- ADX(14)=23.1 > 24?❌(略低于阈值)
- 当前价格从近期高点回落约 1×ATR(4244.53 → 4240.95),接近 HMA(14)=4239.87 → ✅
- 回调期间成交量下降(最近几根量能递减)→ ✅
- 回调幅度 ≈ 3.58,ATR=6.87 → 小于1倍ATR → ✅
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高/新低?
– 近10根内最高为 4244.53(02:45),当前 4240.95 < 该值 → ❌
- RSI 未出现背离(价格未创新高)→ ❌
- 成交量无显著背离 → ❌
- 无明显反转K线形态(当前为阳线,实体较小)→ ❌
#### Default Condition: 方向不明
- ADX 处于 22~24 区间(23.1),趋势强度模糊
- 波动率正常,成交量平稳,无明确突破信号
- 价格处于 BB 中轨上方,但未远离轨道
- 结论:State 1 – Ranging Market,信心等级:Low
最终市场状态判定:【Ranging / Consolidation】(低信心)
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量化分析
对应模型扫描(State 1:震荡市)
#### 模型一:布林带均值回归
- Buy Signal:
– Close ≤ BB Lower Band?4240.95 vs 4226.44 → ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol?1348 < 1.2×1426≈1711 → ❌
→ 不满足
- Sell Signal:
– Close ≥ BB Upper Band?4240.95 vs 4249.80 → ❌
– RSI > 70?47.8 < 70 → ❌
→ 不满足
#### 模型二:枢轴点区间交易
- Buy Signal:
– Close ≤ S1(4099.52)?4240.95 >> S1 → ❌
→ 不满足
- Sell Signal:
– Close ≥ R1(4151.40)?是,但远高于 → ❌(需靠近才有效)
– 是否出现看跌K线?当前为小阳线 → ❌
→ 不满足
#### 模型三:云振荡器(DMI过滤)
- 前提:ADX(14) 20 → ❌(前提不成立)
- 无法激活此策略
所有模型均未触发买卖信号
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最终总结
#### 可执行信号
- Actionable Signals:无
- 维持观察(Maintain Watch)
#### 市场状态验证
- Market State Confirmation:Yes
- 理由:ADX 接近但未突破 24,价格在布林带中轨附近窄幅运行,成交量温和,无显著突破或背离信号,符合低信心震荡市特征。
#### 建议操作
- Suggested Action:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4240.95 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4226.44 <<+
- Resistance level: ->> 4249.80 <<-
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分析结论与详细依据
当前 XAUUSD 处于低信心震荡市。ADX(14)=23.1 接近趋势确认阈值但尚未突破,表明多空力量胶着;布林带宽度仅为 0.55%,显示波动压缩;价格围绕 20周期均线(4238.12)小幅波动,HMA(14) 走平,MACD 柱状图微弱扩张,RSI 接近中性区,无方向性偏好。成交量呈现萎缩态势,VO 为负值,缺乏资金推动。关键支撑位于布林下轨 4226.44,阻力位于上轨 4249.80。在未出现有效突破(如放量穿越 KC 通道 ±3ATR)或趋势确认(ADX > 24)前,建议保持观望,等待更高概率的入场时机。