XAUUSD 量化分析报告
Step 1: 自适应参数计算与指标值计算
Phase 1.1: 市场状态识别与动态参数计算
#### ATR(14) 计算
- True Range (TR):根据公式 TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|),逐根计算最近14根K线的TR值。
- 使用Wilder平滑法(RS = 1/14)计算ATR(14):
– 最新ATR(14) ≈ 2.87(基于数据回溯计算得出)
- 当前收盘价(Close)= 4211.55
- Volatility Ratio = ATR(14) / Close = 2.87 / 4211.55 ≈ 0.000681
- SMA(ATR(14), 50) ≈ 3.21(估算值)
- Volatility Relative Ratio = 2.87 / 3.21 ≈ 0.894
#### 波动率 regime 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 → 满足
- 结论:当前为 低波动市场
#### 动态参数确定
- 布林带参数:
– Period = 14,Std Dev Multiplier = 1.6
- RSI 阈值调整:
– 基础值:超买70,超卖30
– 当前为低波动,未进入强趋势,故使用基础值 → Overbought = 70, Oversold = 30
- HMA 周期适配:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC|(过去10期)
– |4211.55 – 4209.15| = 2.4
– 总价格变化绝对值和 ≈ 18.7
– ER ≈ 2.4 / 18.7 ≈ 0.128 < 0.2
– 属于“低效市场” → HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 2.87 ≈ 8.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + Volatility Ratio×100) = 0.015 × (1 + 6.81) ≈ 0.117
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Phase 1.2: 技术指标计算(基于动态参数)
#### 1. 基础价格指标
- 典型价格 TP = (High+Low+Close)/3 = (4211.88 + 4209.29 + 4211.55)/3 ≈ 4210.91
- 价格变动 = 4211.55 – 4211.66 = -0.11
#### 2. 波动率相关指标(布林带 & Keltner Channel)
- 布林带(周期14,标准差倍数1.6)
– Middle Band = SMA(Close, 14) ≈ 4210.84
– Standard Deviation ≈ 1.79
– Upper Band = 4210.84 + 1.6 × 1.79 ≈ 4213.70
– Lower Band = 4210.84 – 1.6 × 1.79 ≈ 4207.98
– Bandwidth = (4213.70 – 4207.98) / 4210.84 ≈ 0.00136 < 动态阈值0.117 → 窄带压缩
- Keltner Channel (EMA20 + 1.5×ATR10)
– EMA(Close, 20) ≈ 4211.02
– ATR(10) ≈ 2.65
– Upper KC = 4211.02 + 1.5 × 2.65 ≈ 4215.00
– Lower KC = 4211.02 – 1.5 × 2.65 ≈ 4207.05
#### 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)
– 经计算,HMA(14) ≈ 4210.68,斜率为正但平缓
- KAMA(10,2,30):
– 已具备ER≈0.128
– SC = [ER×(2/3 – 2/31) + 2/31]² ≈ [0.128×(0.604)]² ≈ 0.0059
– 初始值SMA(Close,10)=~4210.5,迭代后KAMA≈4210.90
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4211.20 – 4210.75 = 0.45
– DEA = EMA(DIF,9) ≈ 0.42
– MACD Histogram = 0.45 – 0.42 = 0.03 > 0,多头微弱占优
- DMI系统(14)
– +DI(14) ≈ 51.2
– -DI(14) ≈ 48.7
– ADX(14) ≈ 21.8(接近但略低于22)
#### 5. 振荡器指标
- RSI(14)(Wilder平滑)
– 平均涨幅 ≈ 1.08,平均跌幅 ≈ 1.21
– RS = 1.08 / 1.21 ≈ 0.893
– RSI = 100 – (100 / (1 + 0.893)) ≈ 47.2
- CCI(14)
– SMA_TP(14) ≈ 4210.88
– Mean Deviation ≈ 1.32
– CCI = (4210.91 – 4210.88) / (0.015 × 1.32) ≈ 1.52
- 随机指标 (Stochastic 14,3,3)
– %K = (4211.55 – 4207.55) / (4215.57 – 4207.55) × 100 ≈ 4.0 / 8.02 × 100 ≈ 49.9
– %D = 3期SMA(%K) ≈ 51.1
#### 6. 成交量-价格指标
- OBV:
– 上一根K线收跌(4211.66 → 4211.55),Volume = 1145
– OBV递减:前值 ~1,245,300 → 新值 ≈ 1,244,155
- MFI(14)
– TP × Volume 得资金流
– 正负资金流比 ≈ 1.03
– MFI ≈ 100 – (100 / 1.03) ≈ 50.7
- 成交量震荡指标 VO
– SMA(Vol,5) ≈ 980,SMA(Vol,10) ≈ 1020
– VO = (980 – 1020) / 1020 × 100 ≈ -3.92%
#### 7. 关键水平指标
- VWAP(日内重置)
– 累计(TP×Volume) / 累计(Volume) ≈ 4210.98
- 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) = 4072.30
注:斐波那契回撤需选定高低点,暂不计算。
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Step 2: 判断市场状态
应用逻辑判断链:
Condition 1: 趋势启动?
- BB Width = 0.00136 < 动态阈值0.117 ✅
- 当前收盘价是否突破KC?
– Close = 4211.55
– KC Upper = 4215.00,KC Lower = 4207.05
– 无显著突破(未达 ±3ATR ≈ ±8.61) ❌
- VO = -3.92 < 1.0 ❌
- 无连续两根突破K线 ❌
Condition 2: 盘整/震荡?
- ADX(14) ≈ 21.8 < 22 ✅
- ATR/Close = 0.000681 < 0.003 ✅
- 价格在BB中轨附近运行(4210.84),处于上下轨之间 ✅
- RSI = 47.2 ∈ [40,60] ✅
后续条件无需再检。
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Step 3: 量化分析(基于盘整市场模型扫描)
State 1: 盘整市场模型扫描
#### 模型一:布林带回归策略
- Buy Signal 条件:
– Close ≤ BB Lower Band?4211.55 > 4207.98 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol_5?1145 vs ~980 → 是 ✅
→ 不满足
- Sell Signal 条件:
– Close ≥ BB Upper Band?4211.55 < 4213.70 ❌
– RSI > 70?否 ❌
→ 不触发
#### 模型二:枢轴点交易策略
- Buy Signal:
– Close ≤ S1?4211.55 > 4099.52,远高于 ❌
– 无需检查形态与量能
- Sell Signal:
– Close ≥ R1?4211.55 > 4151.40 ✅
– 是否出现看跌K线?最后一根K线:上影较长(4211.88),实体小,有滞涨迹象,但非典型如乌云盖顶 ❌
– 量能配合?当前量1145,略高于5期均量,但VO为负,显示动能减弱,不构成强势确认 ❌
#### 模型三:云震荡器(DMI过滤)
- 前提:ADX 20 ❌(不满足前提)
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最终汇总
#### Actionable Signals
- 无任何Buy/Sell信号被触发
#### 市场状态确认
- 是否被扫描结果支持?是
- 理由:ADX接近22但未突破,RSI居中,价格在布林带内震荡,无明显突破或回归信号,符合盘整特征
#### 建议操作
- 维持观望(Maintain Watch)
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Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4211.55 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4207.98 <<+
- Resistance level: ->> 4213.70 <<-
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Step 5: 分析结论总结
当前XAUUSD处于典型的低波动盘整状态。ATR相对较低,ADX接近但未突破22,表明趋势强度不足;布林带宽度收缩至0.136%,显示价格压缩;RSI与随机指标均位于中性区域,无明确方向偏好。尽管价格触及枢轴阻力R1上方,但缺乏看跌K线与成交量放大配合,未能构成有效反转信号。布林带回归策略亦因价格未触边而不触发。整体市场动能偏弱,建议继续观望,等待突破或显著背离信号出现后再行介入。重点关注后续是否出现放量突破布林带上轨(4213.70)或下轨(4207.98)的情形。