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) 计算基于最大值公式,使用前14根K线完成ATR(14)的初始化。
- 经 Wilder 平滑处理后,最新 ATR(14) = 3.28(精确至小数点后两位)。
- 当前收盘价为 4209.07,因此:
– Volatility Ratio = ATR(14)/Close = 3.28 / 4209.07 ≈ 0.000779
- SMA(ATR(14),50) 计算得约为 3.65,故:
– Volatility Relative Ratio = 3.28 / 3.65 ≈ 0.899
#### 波动率制度分类
- Volatility Ratio < 0.0015 ✅
- Volatility Relative Ratio < 0.9 ✅
#### 动态参数确定
- 布林带参数:
– Period = 14,Std Dev Multiplier = 1.6
- RSI 阈值调整:
– 当前非强趋势市(ADX待计算),基础阈值适用:
– Overbought = 70,Oversold = 30
- HMA 周期适配:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| ≈ |4209.07 – 4207.42| / Σ(过去10期绝对涨跌幅) ≈ 1.65 / 18.72 ≈ 0.088
– ER < 0.2 → 判定为“无效市场” → HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.28 = 9.84
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000779×100) ≈ 0.01617
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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) = (4210.72 + 4205.73 + 4209.07)/3 ≈ 4208.51
- Price Change = 4209.07 – 4207.97 = +1.10
#### 2. 波动率相关指标(布林带 & Keltner Channel)
- 布林带 (Bollinger Bands, 14, 1.6):
– Middle Band = SMA(Close,14) ≈ 4210.24
– Std Dev = STDEV(Close,14) ≈ 2.05
– Upper Band = 4210.24 + 1.6 × 2.05 ≈ 4213.52
– Lower Band = 4210.24 – 1.6 × 2.05 ≈ 4206.96
– Bandwidth = (4213.52 – 4206.96) / 4210.24 ≈ 0.00156
- Keltner Channel (EMA20, ATR10):
– EMA(Close,20) ≈ 4211.08
– ATR(10) ≈ 3.15
– Upper KC = 4211.08 + 1.5 × 3.15 ≈ 4215.81
– Lower KC = 4211.08 – 1.5 × 3.15 ≈ 4206.36
#### 3. 趋势指标
- HMA(14):
– WMA1 = WMA(Close,7) ≈ 4210.12
– WMA2 = WMA(Close,14) ≈ 4210.24
– Raw HMA = 2×4210.12 – 4210.24 = 4209.99
– Final HMA = WMA(Raw HMA, √14≈3.74→取整4) ≈ 4209.85
- KAMA(10,2,30):
– ER ≈ 0.088(同上)
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.088×(0.6667-0.0645)+0.0645]² ≈ 0.0132
– 迭代计算得 KAMA ≈ 4210.03
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4209.88 – 4210.45 = -0.57
– DEA = EMA(DIF,9) ≈ -0.42
– MACD Histogram = (-0.57) – (-0.42) = -0.15
- DMI 系统 (14):
– +DI(14) ≈ 43.2
– -DI(14) ≈ 56.8
– ADX(14) ≈ 20.3(经Wilder平滑)
#### 5. 振荡器指标
- RSI(14):
– 使用Wilder平滑法,平均涨幅 ≈ 1.08,平均跌幅 ≈ 1.22
– RS = 1.08 / 1.22 ≈ 0.885
– RSI = 100 – (100 / (1 + 0.885)) ≈ 47.0
- CCI(14):
– SMA_TP = SMA(TP,14) ≈ 4208.63
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 1.87
– CCI = (4208.51 – 4208.63) / (0.015 × 1.87) ≈ -0.43
- Stochastic Oscillator (14,3,3):
– %K = (4209.07 – 4204.14) / (4213.94 – 4204.14) × 100 ≈ 50.1
– %D = 3期SMA(%K) ≈ 51.3
#### 6. 成交量-价格指标
- OBV:
– 上一根OBV为 1,234,567(假设初始值)
– 当前收盘 > 前收 → OBV += Volume = 1,234,567 + 1822 = 1,236,389
- MFI(14):
– 典型价格 TP ≈ 4208.51
– 资金流计算后得 Money Flow Ratio ≈ 0.92
– MFI = 100 – (100 / (1 + 0.92)) ≈ 48.9
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1325,SMA(Vol,10) ≈ 1380
– VO = (1325 – 1380) / 1380 × 100 ≈ -4.0%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4210.18
- Pivot Points(基于前一日数据):
– PP = (4148.84 + 4096.96 + 4126.74)/3 = 4124.18
– R1 = 2×4124.18 – 4096.96 = 4151.40
– S1 = 2×4124.18 – 4148.84 = 4099.52
– R2 = 4124.18 + (4148.84 – 4096.96) = 4176.06
– S2 = 4124.18 – (4148.84 – 4096.96) = 4072.30
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市场状态判断
条件链逻辑判定
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00156 < 动态阈值 0.01617 ✅
- 当前收盘 4209.07 是否突破 KC?
– KC Upper = 4215.81 → 4209.07 < KC Upper – 3×ATR? 否
– 实际距离 KC Upper 尚有约6.74点,远未达“强破”
- Volume Oscillator = -4.0% < 1.0 ❌
- 无连续两根突破K线 ❌
#### Condition 2: 盘整/震荡(Ranging / Consolidation)
- ADX(14) = 20.3 < 22 ✅
- ATR/Close = 0.000779 < 0.003 ✅
- 价格是否在BB带内震荡?当前价4209.07 ∈ [4206.96, 4213.52] ✅
- RSI = 47.0 ∈ [40,60] ✅
注:其余条件无需再检。
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量化分析(基于盘整市场模型扫描)
模型信号扫描结果
#### Bollinger Bands 均值回归模型
- Buy Signal:
– Close 4206.96 ❌
– RSI < Oversold Line(70)?虽成立但不构成支撑
– 成交量 > 1.2倍5期均量?当前1822,5期均量≈1325 → 1822 > 1590 ✅
→ 但价格未触及下轨 → 不触发买入
- Sell Signal:
– Close >= BB Upper Band?4209.07 < 4213.52 ❌
→ 不触发卖出
#### Pivot Point 区间交易模型
- Buy Signal:
– Close > S1 ❌
- Sell Signal:
– Close >= R1(4151.40)?是,但未出现看跌K线形态(如乌云盖顶等)
– 当前K线为小阳线,无反转信号 ❌
#### Cloud Oscillator(DMI滤波)模型
- 前提:ADX(14) 20 ❌
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最终汇总
- Actionable Signals:无Buy/Sell信号触发
- Market State Confirmation:Yes
– 理由:ADX<22、低波动、价格在BB内运行、RSI居中,完全符合盘整定义。
- Suggested Action:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4209.07 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
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分析结论总结
当前XAUUSD处于典型的低波动盘整状态。技术面表现为:
- ADX(14)=20.3,显示趋势强度较弱;
- ATR/Close比率仅为0.078%,波动率显著低于常态;
- 价格在布林带中轨附近窄幅震荡,RSI稳定于47,无明显方向动能;
- 成交量持续萎缩,VO为负值,缺乏资金推动。
所有内置盘整策略均未发出有效交易信号,表明市场尚不具备高概率入场时机。建议维持观望,重点关注后续是否出现波动率压缩后的突破或ADX转向增强。
关键支撑位于S1(4099.52),阻力位于R1(4151.40),突破该区间并伴随成交量放大可作为趋势启动的初步验证信号。