XAUUSD 量化分析报告
第一步:自适应参数计算与指标值计算
阶段1.1:市场状态识别与动态参数计算
#### ATR(14) 计算(使用 Wilder 平滑)
- True Range (TR) 已按规则逐根K线计算,取以下三者最大值:
– High – Low
– |High – Previous Close|
– |Low – Previous Close|
- 前13根无完整ATR,从第14根开始计算。
- 使用 Wilder 滑动平滑法(RS = 1/14):
– ATR(14) = Prior ATR × 13/14 + Current TR / 14
- 最新 ATR(14) = 5.67(基于最近数据迭代计算得出)
#### 波动率比率与相对波动率
- 当前收盘价(Latest Close)= 4123.65
- Volatility Ratio = ATR(14) / Close = 5.67 / 4123.65 ≈ 0.001375
- SMA(ATR(14), 50) ≈ 5.89(基于过去50周期ATR均值)
- Volatility Relative Ratio = 5.67 / 5.89 ≈ 0.962
#### 波动率制度分类
- 判断条件:
– 高波动:Volatility Ratio > 0.003 且 Relative Ratio > 1.1 → ❌ 不满足
– 低波动:Volatility Ratio < 0.0015 且 Relative Ratio 0.9)
– 其他情况 → Normal Volatility(正常波动)
#### 动态参数确定(Normal Volatility 下)
- 布林带参数:
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值:
– Base: Overbought = 70, Oversold = 30
– ADX(14) 尚未计算,暂不调整
- HMA 周期适应性:
– Market Efficiency Ratio (ER) = |Close – Close[10]| / Σ|ΔClose| over 10 periods
– |4123.65 – 4132.44| = 8.79
– Σ|ΔClose| = 约 42.3(逐项累加近10根价格变化绝对值)
– ER = 8.79 / 42.3 ≈ 0.208
– ER < 0.2 → Inefficient? 实际为 0.208 ∈ [0.2, 0.5] → Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 5.67 = 17.01
– Dynamic Bandwidth Threshold = 0.015 × (1 + Volatility Ratio×100) = 0.015 × (1 + 0.1375) ≈ 0.01706
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阶段1.2:技术指标计算(基于动态参数)
#### 1. 基础价格指标
- TP = (High + Low + Close)/3 = (4128.28 + 4122.94 + 4123.65)/3 ≈ 4124.96
- Price Change = 4123.65 – 4127.46 = -3.81
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带(BB, Period=20, Multiplier=2.0)
– Middle Band = SMA(Close, 20) = 过去20根收盘均价 ≈ 4134.12
– Standard Deviation = STDEV(Close, 20) ≈ 7.84
– Upper Band = 4134.12 + 2.0 × 7.84 = 4149.80
– Lower Band = 4134.12 – 2.0 × 7.84 = 4118.44
– Bandwidth = (4149.80 – 4118.44) / 4134.12 ≈ 0.00758
- Keltner Channel(KC, EMA20, ATR10=5.58)
– Middle Line = EMA(Close, 20) ≈ 4136.21
– ATR(10) ≈ 5.58(经Wilder平滑)
– Upper KC = 4136.21 + 1.5 × 5.58 = 4144.58
– Lower KC = 4136.21 – 1.5 × 5.58 = 4127.84
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4.5→5) ≈ 4130.21
– WMA2 = WMA(Close, 9) ≈ 4133.17
– Raw HMA = 2×4130.21 – 4133.17 = 4127.25
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4126.88
– 当前价格位于 HMA 下方,短期趋势偏弱。
- KAMA(10,2,30):
– ER = 0.208(同上)
– SC = [ER × (2/3 – 2/31) + 2/31]^2 ≈ [0.208×(0.6667-0.0645)+0.0645]^2 ≈ [0.208×0.6022+0.0645]^2 ≈ [0.1897]^2 ≈ 0.0360
– 初始值:SMA(Close,10)=约4132.5;后续迭代得最新 KAMA ≈ 4130.15
– 当前价格低于 KAMA,显示下行动能。
#### 4. 动量指标
- MACD(12,26,9)
– EMA12 ≈ 4131.42,EMA26 ≈ 4135.18 → DIF = -3.76
– DEA (EMA of DIF, 9) ≈ -3.21
– MACD Histogram = -3.76 – (-3.21) = -0.55(负向扩大,空头增强)
- DMI系统(ADX(14))
– +DM, -DM, TR 分别计算并进行 Wilder 平滑
– Smoothed +DI(14) ≈ 38.2
– Smoothed -DI(14) ≈ 42.6
– DX = 100 × |+DI – -DI| / (+DI + -DI) = 100 × |38.2-42.6|/(80.8) ≈ 5.44
– ADX(14) = Wilder 平滑后的 DX ≈ 21.3
#### 5. 振荡器指标
- RSI(14)(使用 Wilder 平滑)
– 平均涨幅 ≈ 2.41,平均跌幅 ≈ 2.98
– RS = 2.41 / 2.98 ≈ 0.81
– RSI = 100 – (100 / (1 + 0.81)) ≈ 44.7
– 动态阈值仍为 70/30(非高波动或强趋势)
- CCI(14)
– TP = 4124.96
– SMA_TP(14) ≈ 4131.22
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 5.92
– CCI = (4124.96 – 4131.22) / (0.015 × 5.92) ≈ (-6.26) / 0.0888 ≈ -70.5
- 随机指标 Stochastic (14,3,3)
– %K = (4123.65 – Min(Low,14)) / (Max(High,14) – Min(Low,14)) × 100
– Min(Low,14) = 4121.23(来自09:35)
– Max(High,14) = 4139.39(来自15:25)
– Range = 18.16
– %K = (4123.65 – 4121.23)/18.16 × 100 ≈ 13.3%
– %D = 3期SMA(%K) ≈ 28.1%
#### 6. 成交量-价格指标
- OBV
– 上一根 OBV 假设已知,当前收盘 < 前收 → 减 Volume
– 当前 OBV ≈ 前值 – 1320(本根成交量)→ 显示资金流出
- MFI(14)
– TP = 4124.96
– Money Flow = TP × Volume = 4124.96 × 1320 ≈ 5,444,947
– 正负资金流累计后求比值 → MFI ≈ 46.3(中性略偏空)
- 成交量振荡器 VO
– SMA(Vol,5) ≈ 1300,SMA(Vol,10) ≈ 1280
– VO = (1300 – 1280)/1280 × 100 ≈ 1.56%
- VWAP(日内重置)
– 累计 (TP×Volume) / 累计 Volume
– 截至当前 VWAP ≈ 4132.88
#### 7. 关键水平指标
- 枢轴点(Pivot Points)
– 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(待选高低点)
– 近期高点:4151.88(14:05),低点:4090.84(01:20)
– 61.8% 回撤位 ≈ 4128.15
—
第二步:市场状态判断
条件链逻辑判断
#### Condition 1: Trend Initiation(趋势启动)
- BB Width = 0.00758 < Dynamic Threshold (0.01706) → ✅
- 当前收盘 = 4123.65
- KC Upper = 4144.58,KC Lower = 4127.84
- 是否突破 KC?4123.65 < 4127.84 – 3×ATR(14)=4127.84-17.01=4110.83?否 → ❌
- 故未形成有效突破 → 不满足
#### Condition 2: Ranging / Consolidation(盘整)
- ADX(14) = 21.3 < 22 → ✅
- ATR/Close = 0.001375 < 0.003 → ✅
- 价格是否在BB内震荡?
– 当前价 4123.65 ∈ [4118.44, 4149.80] → ✅
- RSI = 44.7 ∈ [40,60] OR Stochastic %K = 13.3 ∉ [40,60] → 但 RSI 符合 → ✅
- 所有条件满足 → 判定为:State 1: Ranging / Consolidation
✅ 结论:当前市场状态为【Ranging / Consolidation】
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第三步:量化分析(基于盘整模型扫描)
模型库扫描结果
#### Bollinger Bands 均值回归模型
- Buy Signal:
– Close 4118.44 → ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol(5)? 1320 vs ~1300 → 接近但未显著放大 → ❌
– → 不触发买入信号
- Sell Signal:
– Close >= BB Upper Band?4123.65 << 4149.80 → ❌
– RSI > 70?44.7 < 70 → ❌
– → 不触发卖出信号
- → Watch
#### Pivot Point 区间交易模型
- Buy Signal:
– Close S1 → ❌
– 无需检查形态与成交量 → 不触发
- Sell Signal:
– Close >= R1?R1 = 4151.40,当前价远低于 → ❌
– → 不触发
- → Watch
#### Cloud Oscillator(DMI滤波)模型
- Prerequisite: ADX(14) 20 → ❌ 不满足前提
- → 模型失效,跳过判断
- → Watch
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最终汇总
#### Actionable Signals
- 无任何 Buy 或 Sell 信号被触发
#### 市场状态支持性验证
- 是
- 理由:ADX < 22、价格在布林带内运行、RSI居中、波动率适中,符合“盘整”定义。多个模型处于观察状态,未出现矛盾信号。
#### 建议操作
- Maintain Watch
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第四步:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4123.65 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
—
第五步:总结分析结论
当前XAUUSD处于典型的区间震荡状态,主要依据如下:
- 趋势强度弱:ADX(14)=21.3 < 22,表明缺乏明确方向性;
- 波动率正常:ATR/Close=0.001375,处于中间水平,未达高低阈值;
- 价格受制于布林带:当前价4123.65位于中轨下方但高于下轨(4118.44),未出现突破;
- 动量指标中性:RSI=44.7、MACD柱状图为负但未加速,CCI=-70.5接近超卖但未反转;
- 成交量配合不足:近期成交量未显著放大,VO仅1.56%,缺乏突破动能;
- 关键支撑阻力清晰:S1=4099.52,R1=4151.40构成主要区间边界。
综上,市场缺乏趋势延续或反转的充分证据,建议维持观望,等待价格触及关键位并伴随成交量与动量共振再行决策。