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) 计算基于最近14个周期的 MAX(High-Low, ABS(High-Prior Close), ABS(Low-Prior Close))。
- 经 Wilder 平滑处理后,ATR(14) = 5.27(单位:点)。
- 当前收盘价 Close = 4212.36
- Volatility Ratio = ATR(14)/Close = 5.27 / 4212.36 ≈ 0.00125
- SMA(ATR(14), 50) ≈ 6.18 → Volatility Relative Ratio = 5.27 / 6.18 ≈ 0.853
#### 波动率制度分类
- Volatility Ratio = 0.00125 < 0.0015
- Volatility Relative Ratio = 0.853 < 0.9
判定:低波动市场(Low Volatility)
#### 趋势强度评估
- ADX(14) 经 Wilder 平滑计算得 ADX ≈ 18.3(趋势较弱)
- 市场效率比率 ER = |C – C[10]| / Σ|ΔC| over 10 periods ≈ 0.32 → 属于正常效率市场
#### 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),不启用调整
– 最终:Overbought = 70,Oversold = 30
- HMA 周期适应性:
– ER = 0.32 ∈ [0.2, 0.5] → Normal Market
– HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 5.27 ≈ 15.81
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00125×100) ≈ 0.0169
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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 = (4213.21 + 4209.61 + 4212.36)/3 ≈ 4211.73
- Price Change = 4212.36 – 4209.65 = +2.71
#### 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) ≈ 4208.12
– Std Dev (14) ≈ 3.29
– Upper Band = 4208.12 + 1.6 × 3.29 ≈ 4213.39
– Lower Band = 4208.12 – 1.6 × 3.29 ≈ 4202.85
– Bandwidth = (4213.39 – 4202.85) / 4208.12 ≈ 0.0025
- Keltner Channel (KC, EMA20, ATR10)
– ATR(10) ≈ 5.12
– Middle Line = EMA(Close, 20) ≈ 4207.88
– Upper KC = 4207.88 + 1.5 × 5.12 ≈ 4215.56
– Lower KC = 4207.88 – 1.5 × 5.12 ≈ 4200.20
#### 3. 趋势指标
- HMA(9)
– WMA1 = WMA(Close, 4.5→5) ≈ 4209.87
– WMA2 = WMA(Close, 9) ≈ 4207.44
– Raw HMA = 2×4209.87 – 4207.44 = 4212.30
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4211.45
– 斜率向上,显示短期上升动能
- KAMA(10,2,30)
– ER ≈ 0.32
– SC ≈ [0.32×(0.6667–0.0645)+0.0645]² ≈ 0.158² ≈ 0.025
– 初始值 SMA(10)≈4207.63,经迭代更新后 KAMA ≈ 4209.12
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12)-EMA(26) ≈ 4210.21 – 4206.88 = +3.33
– DEA = EMA(DIF,9) ≈ +2.91
– MACD Histogram = 3.33 – 2.91 = +0.42 > 0,多头占优
- DMI 系统 (14)
– +DI(14) ≈ 58.4
– -DI(14) ≈ 41.6
– DX = 100 × |+DI – -DI| / (+DI + -DI) ≈ 16.8 → ADX(14) ≈ 18.3(趋势弱)
#### 5. 振荡器指标
- RSI(14)
– 使用 Wilder 平滑法计算平均涨跌幅
– Avg Gain ≈ 2.41,Avg Loss ≈ 2.73
– RS = 2.41 / 2.73 ≈ 0.883
– RSI = 100 – (100 / (1 + 0.883)) ≈ 46.9
- CCI(14)
– SMA_TP(14) ≈ 4207.98
– Mean Deviation ≈ 3.87
– CCI = (4211.73 – 4207.98) / (0.015 × 3.87) ≈ 3.75 / 0.058 ≈ 64.7
- 随机指标 Stochastic (14,3,3)
– %K = (4212.36 – 4202.92) / (4217.41 – 4202.92) × 100 ≈ 9.44 / 14.49 × 100 ≈ 65.1
– %D (SMA3 of %K) ≈ 58.3
#### 6. 成交量-价格指标
- OBV
– 上一根K线收涨(4209.65 → 4212.36),故 OBV += Volume = prior OBV + 1560
– (假设初始值合理推导)当前 OBV 显示温和累积
- MFI(14)
– TP × Volume 加权求和,正负资金流对比
– Money Flow Ratio ≈ 1.12 → MFI ≈ 52.8
- 成交量振荡器 VO
– SMA(Vol,5) ≈ 1352,SMA(Vol,10) ≈ 1318
– VO = (1352 – 1318) / 1318 × 100 ≈ +2.58%
#### 7. 关键水平指标
- VWAP(日内重置)
– 累计 (TP×Volume) / 累计 Volume ≈ 4208.97
- 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
注:斐波那契回撤需选定波段高低点,暂未触发模型需求,略过。
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判断市场状态
条件链逻辑判断
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.0025 < 动态阈值 0.0169 ✅
- 当前收盘价 4212.36 是否突破 KC?
– KC Upper = 4215.56,Lower = 4200.20
– 4212.36 < KC Upper + 3×ATR(14)=4215.56+15.81=4231.37 ❌
– 且未出现连续两根突破K线 ❌
#### Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) = 18.3 < 22 ✅
- ATR/Close = 0.00125 < 0.003 ✅
- 价格位于布林带上轨(4213.39)与中轨(4208.12)之间,处于通道中部
- RSI = 46.9 ∈ [40,60] ✅
结论:当前市场状态为【Ranging / Consolidation】
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量化分析
扫描对应模型信号(State 1:震荡市场)
#### Bollinger Bands 均值回归模型
- Buy Signal:
– Close ≤ BB Lower Band? 4212.36 > 4202.85 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol? 1560 vs ~1318 → 是 ✅
→ 不满足
- Sell Signal:
– Close ≥ BB Upper Band? 4212.36 < 4213.39 ❌
– RSI > 70? 46.9 < 70 ❌
→ 不满足
#### 枢轴点区间交易模型
- Buy Signal:
– Close ≤ S1? 4212.36 > 4099.52 ❌
– 无需检查形态与成交量
→ 不满足
- Sell Signal:
– Close ≥ R1? 4212.36 > 4151.40 ✅
– 是否出现看跌K线?最新K线为阳线(开盘4209.70,收盘4212.36)❌
– 无 Hammer、Dark Cloud Cover 等反转形态
→ 不满足
#### 云振荡器(DMI 过滤型)
- 前提:ADX < 20 → 18.3 < 20 ✅
- Buy Signal:
– %K < 20? 当前 %K = 65.1 ❌
– 未发生金叉
→ 不满足
- Sell Signal:
– %K > 80? 65.1 < 80 ❌
→ 不满足
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最终汇总
#### 可执行信号
- 无任何买入或卖出信号被触发
#### 市场状态支持性验证
- 是否支持?是
- 理由:ADX < 22,波动率低,RSI居中,价格在布林带内运行,符合典型震荡特征。所有模型扫描结果一致指向“无方向性机会”,与市场状态匹配。
#### 建议操作
- Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4212.36 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4202.85 <<+
- Resistance level: ->> 4213.39 <<-
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分析结论总结
当前XAUUSD处于典型的低波动震荡行情中,主要依据如下:
- 波动率低迷:ATR(14)/Close = 0.00125,低于0.0015阈值;相对波动率仅0.85,表明市场波动收缩;
- 趋势缺失:ADX(14)=18.3,远低于24的趋势确认线,+DI与-DI差距有限,方向性不足;
- 价格结构:最新收盘价4212.36位于布林带中上轨之间(4202.85~4213.39),未触及边界,缺乏均值回归或突破动能;
- 动量中性:RSI=46.9、MACD柱状图微正、Stochastic %K=65.1,均显示无明显超买超卖;
- 成交量配合一般:VO轻微放大至+2.58%,但不足以支撑有效突破。
综上,市场缺乏明确方向驱动因素,建议维持观望,重点关注布林带上下轨(4202.85 / 4213.39)突破配合成交量放大信号,作为后续交易切入点。