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) 按照公式逐根计算:
– TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
- 使用 Wilder 平滑法计算 ATR(14):
– 初始 SMA(TR,14) = 前14根K线TR的简单平均
– 后续采用:ATR = (13×前ATR + 当前TR) / 14
- 经过计算,最新ATR(14) ≈ 6.28
- 当前收盘价(Close)= 4239.22
#### 波动率比率与相对波动率
- Volatility Ratio = ATR(14)/Close = 6.28 / 4239.22 ≈ 0.00148
- SMA(ATR(14),50) ≈ 5.92(基于过去50周期ATR序列均值)
- Volatility Relative Ratio = 6.28 / 5.92 ≈ 1.060
#### 波动率制度分类
- 条件判断:
– High Volatility: VR > 0.003 且 VRR > 1.1 → 不满足
– Low Volatility: VR < 0.0015 且 VRR 0.9)
- 因此判定为:Normal Volatility
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值(Base + Normal Market):
– Overbought = 70
– Oversold = 30
- HMA 周期适应性:
– 先计算市场效率比 ER:
– ER = |C – C[10]| / Σ|ΔC|(过去10期)
– |4239.22 – 4237.59| = 1.63
– SUM(|ΔC| over 10 periods) ≈ 38.7
– ER ≈ 1.63 / 38.7 ≈ 0.042
– ER < 0.2 → 属于 Inefficient Market → HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 6.28 = 18.84
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00148×100) ≈ 0.015 × 1.148 ≈ 0.01722
—
阶段1.2: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 = (4240.50+4238.00+4239.22)/3 ≈ 4239.24
- Price Change = 4239.22 – 4240.49 = -1.27
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带 (BB, 20, 2.0):
– Middle Band = SMA(Close,20) ≈ 4238.15
– Std Dev(Close,20) ≈ 5.82
– Upper Band = 4238.15 + 2.0×5.82 ≈ 4249.79
– Lower Band = 4238.15 – 2.0×5.82 ≈ 4226.51
– Bandwidth = (4249.79 – 4226.51) / 4238.15 ≈ 0.00549
- Keltner Channel (KC, EMA20, ATR10):
– Middle Line = EMA(Close,20) ≈ 4237.56
– ATR(10) ≈ 5.98
– Upper KC = 4237.56 + 1.5×5.98 ≈ 4246.53
– Lower KC = 4237.56 – 1.5×5.98 ≈ 4228.59
#### 3. 趋势指标
- HMA(14):
– WMA1 = WMA(Close,7)
– WMA2 = WMA(Close,14)
– Raw HMA = 2×WMA1 – WMA2
– Final HMA = WMA(Raw HMA, √14≈3.74→取整4)
– 最新 HMA(14) ≈ 4236.82
- KAMA(10,2,30):
– 已计算 ER ≈ 0.042
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.042×(0.6667-0.0645)+0.0645]² ≈ [0.042×0.6022+0.0645]² ≈ [0.0253+0.0645]² ≈ 0.0898² ≈ 0.00806
– 迭代计算后,当前 KAMA ≈ 4235.11
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4238.41 – 4236.22 = 2.19
– DEA = EMA(DIF,9) ≈ 1.87
– MACD Histogram = 2.19 – 1.87 = 0.32
- DMI系统(14):
– +DI(14) ≈ 48.2
– -DI(14) ≈ 43.6
– ADX(14) ≈ 21.8
#### 5. 振荡器指标
- RSI(14)(Wilder平滑):
– 平均涨幅 ≈ 3.12,平均跌幅 ≈ 3.45
– RS = 3.12 / 3.45 ≈ 0.904
– RSI = 100 – (100/(1+0.904)) ≈ 47.5
- CCI(14):
– TP = 4239.24
– SMA_TP(14) ≈ 4237.18
– Mean Deviation ≈ 4.12
– CCI = (4239.24 – 4237.18) / (0.015 × 4.12) ≈ 2.06 / 0.0618 ≈ 33.3
- Stochastic Oscillator (14,3,3):
– %K = (4239.22 – 4227.10) / (4244.53 – 4227.10) × 100 ≈ 12.12 / 17.43 × 100 ≈ 69.5
– %D(3期SMA of %K)≈ 65.2
#### 6. 成交量-价格指标
- OBV(累计能量潮):
– 上一交易日收盘 = 4219.21,当日开盘 = 4240.46 → 上涨 → 加Volume
– 累计OBV持续上升,最新OBV ≈ +1,285,400
- MFI(14):
– TP ≈ 4239.24,Money Flow = TP × Volume ≈ 4239.24 × 1400 ≈ 5,934,936
– 正负资金流比 ≈ 1.08 → MFI ≈ 51.9
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1420,SMA(Vol,10) ≈ 1485
– VO = (1420 – 1485)/1485 × 100 ≈ -4.38%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计(TP×Volume) / 累计Volume ≈ 4238.05
- Pivot Points(前一日数据):
– PP = (4148.84 + 4096.96 + 4126.74)/3 = 4124.18
– R1 = 2×4124.18 – 4096.96 = 4151.40
– S1 = 2×4124.18 – 4148.84 = 4100.52
– R2 = 4124.18 + (4148.84 – 4096.96) = 4176.06
– S2 = 4124.18 – (4148.84 – 4096.96) = 4072.30
—
第二步:市场状态判断
逻辑判断链执行:
#### Condition 1: Trend Initiation?
- BB Width = 0.00549 < Dynamic Threshold (0.01722) → ✅
- 当前Close=4239.22 是否突破 KC?
– KC Upper = 4246.53,需突破至 4246.53 + 3×ATR(14)=4246.53+18.84=4265.37 → ❌
– 实际仅4239.22,远未达
- Volume Oscillator = -4.38% < 1.0 → ❌
- 无连续两根突破K线 → ❌
- 不满足趋势启动条件
#### Condition 2: Ranging / Consolidation?
- ADX(14)=21.8 < 22 → ✅
- ATR/Close=0.00148 < 0.003 → ✅
- 价格是否在BB带内震荡?当前价4239.22 ∈ [4226.51, 4249.79] → ✅
- RSI=47.5 ∈ [40,60] → ✅
- 所有条件满足 → 判定为:State 1: Ranging / Consolidation
✅ 结论:当前市场状态为【Ranging / Consolidation】
—
第三步:定量分析(扫描对应模型信号)
State 1 对应模型扫描
#### 模型1:布林带均值回归
- Buy Signal 条件:
– Close ≤ BB Lower Band?4239.22 > 4226.51 → ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol(5)?1400 < 1.2×1420≈1704 → ❌
– → 不触发Buy
- Sell Signal:
– Close ≥ BB Upper?4239.22 < 4249.79 → ❌
– RSI > 70?47.5 < 70 → ✅但其他不满足
– → 不触发Sell
- → Watch
#### 模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1?4239.22 > 4100.52 → ❌
– 无需进一步判断
- Sell Signal:
– Close ≥ R1?4239.22 < 4151.40 → ❌
- → Watch
#### 模型3:云振荡器(DMI过滤)
- 前提:ADX 20 → ❌ 不适用
- → 模型失效,跳过
—
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。当前ADX偏低、RSI居中、价格位于布林带中轨附近、成交量偏弱,符合震荡市特征。
#### 建议操作
- Maintain Watch
—
第四步:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4239.22 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4226.51 <<+
- Resistance level: ->> 4249.79 <<-
—
第五步:总结分析结论
当前XAUUSD处于典型的震荡整理阶段。ADX(14)=21.8略低于22阈值,显示趋势强度极弱;布林带宽度仅为0.55%,处于低位压缩状态,但尚未出现有效突破;价格围绕20周期均线(~4238)小幅波动,RSI稳定在47.5,无明显方向偏好。成交量呈现温和萎缩,VO为负值,缺乏方向性动能。所有State 1模型均未发出交易信号,表明当前不具备高概率入场机会。
建议继续观察后续是否出现:
- 价格有效突破布林带上轨并伴随放量;
- ADX回升至24以上确认趋势启动;
- 出现经典反转形态叠加OBV背离。
现阶段宜维持观望,等待更明确的方向选择信号。