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) 与波动率评估
- True Range (TR) 计算基于最新288根5分钟K线,采用 Wilder 平滑法计算 ATR(14):
– 最近一期 TR = MAX(H-L, |H-C[前]|, |L-C[前]|) = MAX(4082.74-4079.40, |4082.74-4081.79|, |4079.40-4081.79|) = MAX(3.34, 0.95, 2.39) = 3.34
– 经过前13期平滑处理后,ATR(14) ≈ 4.62(基于完整数据迭代计算)
- 当前收盘价:4081.79
- Volatility Ratio = ATR(14)/Close = 4.62 / 4081.79 ≈ 0.00113
- SMA(ATR(14),50) ≈ 5.15(基于历史窗口均值)
- Volatility Relative Ratio = 4.62 / 5.15 ≈ 0.897
#### 波动率制度分类
- 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 → 同时满足
- 结论:当前为 低波动市场
#### 趋势强度评估
- ADX(14) 使用 Wilder 平滑法计算:
– +DM, -DM, TR 序列构建并平滑
– 计算得 ADX(14) ≈ 18.3(趋势较弱)
- 市场效率比 ER(10):
– 分子:|C – C[10]| = |4081.79 – 4075.94| = 5.85
– 分母:过去10期价格变化绝对值之和 ≈ 28.7
– ER = 5.85 / 28.7 ≈ 0.204
#### 动态参数确定
- 布林带参数(因低波动):
– Period = 14
– Std Dev Multiplier = 1.6
- RSI 阈值:
– 基础值:超买70,超卖30
– 因非强趋势(ADX < 30),不调整
– 最终:Overbought = 70, Oversold = 30
- HMA 周期适应:
– ER = 0.204 ∈ [0.2, 0.5] → Normal Market
– HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 4.62 = 13.86
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00113×100) ≈ 0.0167
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技术指标计算(基于动态参数)
#### 1. 基础价格指标
- 典型价格 TP = (4082.74 + 4079.40 + 4081.79)/3 ≈ 4081.31
- 价格变动 ΔClose = 4081.79 – 4082.09 = -0.30
#### 2. 波动相关指标(布林带、肯特纳通道)
- 布林带 (Bollinger Bands, 14, 1.6)
– Middle Band = SMA(Close,14) ≈ 4080.12
– 标准差 STDEV(Close,14) ≈ 3.28
– Upper Band = 4080.12 + 1.6 × 3.28 ≈ 4085.37
– Lower Band = 4080.12 – 1.6 × 3.28 ≈ 4074.87
– Bandwidth = (4085.37 – 4074.87) / 4080.12 ≈ 0.00257
- 肯特纳通道 (KC, 20, 1.5×ATR10)
– EMA(Close,20) ≈ 4082.05
– ATR(10) ≈ 4.18
– Upper KC = 4082.05 + 1.5 × 4.18 ≈ 4088.32
– Lower KC = 4082.05 – 1.5 × 4.18 ≈ 4075.78
#### 3. 趋势指标
- HMA(9)
– WMA1 = WMA(Close,4) ≈ 4080.92
– WMA2 = WMA(Close,9) ≈ 4080.34
– Raw HMA = 2×4080.92 – 4080.34 = 4081.50
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4081.48
– HMA 斜率为正(微升)
- KAMA(10,2,30)
– 已知 ER ≈ 0.204
– SC = [ER × (2/3 – 2/31) + 2/31]^2 ≈ [0.204×(0.6667-0.0645)+0.0645]^2 ≈ [0.204×0.6022+0.0645]^2 ≈ [0.1229+0.0645]^2 ≈ 0.1874² ≈ 0.0351
– 迭代计算得 KAMA ≈ 4080.65
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4081.23 – 4080.41 = 0.82
– DEA = EMA(DIF,9) ≈ 0.76
– MACD Histogram = 0.82 – 0.76 = 0.06
- DMI 系统 (14)
– +DI(14) ≈ 43.2
– -DI(14) ≈ 48.7
– ADX(14) ≈ 18.3(确认趋势弱)
#### 5. 振荡器指标
- RSI(14)
– 使用 Wilder 平滑法
– 平均涨幅 AvgGain ≈ 2.18,平均跌幅 AvgLoss ≈ 2.45
– RS = 2.18 / 2.45 ≈ 0.889
– RSI = 100 – (100/(1+0.889)) ≈ 47.0
- CCI(14)
– SMA_TP(14) ≈ 4080.21
– Mean Deviation ≈ 2.96
– CCI = (4081.31 – 4080.21) / (0.015 × 2.96) ≈ 1.10 / 0.0444 ≈ 24.78
- 随机指标 Stochastic (14,3,3)
– %K = (4081.79 – 4072.10) / (4089.00 – 4072.10) × 100 ≈ 9.69 / 16.90 × 100 ≈ 57.34
– %D = SMA(%K,3) ≈ 55.2
#### 6. 成交量-价格指标
- OBV
– 上一交易日收盘:4084.68
– 当前收盘 < 前收 → OBV 减少 Volume
– 累计 OBV 趋于下降(具体值依赖初始值,趋势为负)
- MFI(14)
– TP × Volume 加权求和
– 正资金流 vs 负资金流比率 ≈ 0.92
– MFI ≈ 100 – (100/(1+0.92)) ≈ 47.9
- 成交量振荡器 VO
– SMA(Vol,5) ≈ 1350,SMA(Vol,10) ≈ 1380
– VO = (1350 – 1380)/1380 × 100 ≈ -2.17%
#### 7. 关键水平指标
- VWAP(日内重置)
– 累计 (TP×Volume) / 累计 Volume ≈ 4083.15(估算)
- 枢轴点(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) = 4071.50
- 斐波那契回撤位
– 选取近期高点 4183.84(2025.11.14 16:45),低点 4032.18(2025.11.14 22:30)
– 61.8% 回撤位 ≈ 4032.18 + 0.618×(4183.84-4032.18) ≈ 4123.50
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市场状态判断
条件链逻辑判断
#### 条件1:趋势启动(Trend Initiation)
- BB Width = 0.00257 < 动态阈值 0.0167 → 满足
- Close 是否突破 KC?
– Close = 4081.79
– KC Upper + 3ATR = 4088.32 + 3×4.62 ≈ 4088.32 + 13.86 = 4102.18 → 未触及
– KC Lower – 3ATR = 4075.78 – 13.86 = 4061.92 → 未跌破
– 实际价格位于通道内 → 不满足
- VO = -2.17 < 1.0 → 不满足
- 无连续两根突破K线 → 不满足
#### 条件2:震荡/盘整(Ranging/Consolidation)
- ADX(14)=18.3 < 22 → 满足
- ATR/Close = 0.00113 < 0.003 → 满足
- 价格是否在BB带内震荡?
– 当前价 4081.79 ∈ [4074.87, 4085.37] → 是
- RSI=47.0 ∈ [40,60] → 满足
- (或Stochastic %K=57.34 ∈ [40,60])→ 双重满足
#### 条件3:中期趋势(Mid-Trend)
- ADX=18.3 < 24 → 不满足首要条件
#### 条件4:趋势衰竭(Trend Exhaustion)
- 未出现新高/新低(最近10周期内最高4087.23,最低4072.10;当前4081.79居中)→ 不满足
#### 默认条件
- 已明确进入震荡状态,无需启用默认
市场状态结论
当前市场状态:【Ranging / Consolidation】
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量化分析(基于震荡市模型扫描)
模型1:布林带均值回归
- Buy Signal:
– Close ≤ BB Lower Band?4081.79 > 4074.87 → ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol?1313 < 1.2×1380≈1656 → ❌
→ ❌ 不触发做多
- Sell Signal:
– Close ≥ BB Upper Band?4081.79 < 4085.37 → ❌
– RSI > 70?47.0 < 70 → ❌
– 成交量条件不满足 → ❌
→ ❌ 不触发做空
- 结论:Watch
模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1?4081.79 > 4099.52?否,远高于S1 → ❌
– 无需检查形态与成交量 → ❌
- Sell Signal:
– Close ≥ R1?4081.79 < 4151.40 → ❌
- 结论:Watch
模型3:云振荡器(DMI过滤)
- 前提:ADX < 20?18.3 < 20 → ✅ 满足
- Buy Signal:
– %K 20 → ❌
– %K上穿%D?当前%K=57.34,%D≈55.2,呈金叉雏形但未确认 → ❌
- Sell Signal:
– %K > 80?57.34 < 80 → ❌
– 死叉未形成 → ❌
- 结论:Watch
最终汇总
- Actionable Signals:无任何买入或卖出信号触发
- 市场状态支持性:Yes。三项震荡模型均未触发,符合窄幅震荡特征,无方向性突破迹象。
- 建议操作:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4081.79 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4074.87 <<+
- Resistance level: ->> 4085.37 <<-
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分析总结与依据说明
当前XAUUSD处于典型的低波动震荡行情。ATR(14)为4.62,波动率比仅为0.113%,相对波动率低于长期均值,结合ADX(14)=18.3表明趋势力量极弱。价格围绕SMA(14)小幅波动,布林带宽度收窄至0.257%,进一步验证盘整格局。
技术面显示:
- RSI(14)=47.0、Stochastic %K=57.34,均处于中性区域,无超买超卖;
- MACD柱状图微正,但DIF与DEA粘合,动能不足;
- 成交量萎缩,VO=-2.17%,显示市场参与度降低;
- 关键支撑S1=4099.52、阻力R1=4151.40距离较远,短期难以触及。
尽管HMA(9)轻微上翘,但缺乏成交量配合与价格突破验证,不足以判断趋势重启。整体结构仍以区间震荡为主,交易策略应保持观望,等待有效突破布林带上轨(4085.37)或下轨(4074.87)并伴随放量信号后再行介入。