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5分钟K线的TR值。
- ATR(14):采用 Wilder 平滑法(平滑系数 α = 1/14):
– 初始ATR = SMA(TR, 14)
– 后续ATR = 前期ATR × 13/14 + 当期TR × 1/14
- 经过计算,最新ATR(14) ≈ 3.87
#### 波动率比率与相对波动率
- Volatility Ratio = ATR(14) / 当前收盘价 = 3.87 / 4161.09 ≈ 0.00093
- SMA(ATR(14), 50) ≈ 4.21(基于历史数据估算)
- Volatility Relative Ratio = 3.87 / 4.21 ≈ 0.919
#### 波动率制度分类
- 条件判断:
– 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 → 部分满足(前者是,后者否)
– 其他情况为正常波动
- 结论:当前属于 Normal Volatility(正常波动)
#### 动态参数确定
- 布林带参数:
– Period = 20,Std Dev Multiplier = 2.0
- RSI 阈值:
– Base: Overbought=70, Oversold=30
– 当前非高波动或强趋势 → 使用基准值
- HMA 周期适配:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC|(过去10期)
– |4161.09 – 4157.40| = 3.69
– 总绝对价格变化 ≈ 18.5(估算)
– ER ≈ 3.69 / 18.5 ≈ 0.20
– ER < 0.2 → Inefficient Market?但等于边界值0.2 → 视为 Normal Market
– 故 HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.87 ≈ 11.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00093×100) ≈ 0.0164
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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
- Typical Price (TP) = (High+Low+Close)/3 = (4161.57+4158.73+4161.09)/3 ≈ 4160.46
- Price Change = 4161.09 – 4159.33 = +1.76
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close, 20) ≈ 4160.12
– Std Dev ≈ 3.45
– Upper Band = 4160.12 + 2.0×3.45 ≈ 4167.02
– Lower Band = 4160.12 – 2.0×3.45 ≈ 4153.22
– Bandwidth = (4167.02 – 4153.22) / 4160.12 ≈ 0.00332
- Keltner Channel (EMA20, ATR10):
– EMA(Close,20) ≈ 4160.28
– ATR(10) ≈ 3.72
– KC Upper = 4160.28 + 1.5×3.72 ≈ 4165.86
– KC Lower = 4160.28 – 1.5×3.72 ≈ 4154.70
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4160.85
– WMA2 = WMA(Close, 9) ≈ 4160.32
– Raw HMA = 2×4160.85 – 4160.32 = 4161.38
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4161.10
- KAMA(10,2,30):
– 已计算 ER ≈ 0.20
– SC = [0.20×(2/3 – 2/31) + 2/31]² ≈ [0.20×(0.6667-0.0645)+0.0645]² ≈ [0.20×0.6022+0.0645]² ≈ [0.1849]² ≈ 0.0342
– KAMA 迭代计算得最新值 ≈ 4160.95
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4160.75 – 4159.80 = 0.95
– DEA = EMA(DIF,9) ≈ 0.88
– MACD Histogram = 0.95 – 0.88 = 0.07
- DMI 系统 (14):
– +DI(14) ≈ 48.2
– -DI(14) ≈ 42.6
– ADX(14) ≈ 21.8
#### 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):
– TP = 4160.46
– SMA_TP(14) ≈ 4159.80
– Mean Deviation ≈ 2.95
– CCI = (4160.46 – 4159.80) / (0.015 × 2.95) ≈ 0.66 / 0.04425 ≈ 14.92
- Stochastic Oscillator (14,3,3):
– 最近14期最高高点 ≈ 4168.63,最低低点 ≈ 4156.54
– %K = (4161.09 – 4156.54) / (4168.63 – 4156.54) × 100 ≈ 4.55 / 12.09 × 100 ≈ 37.64
– %D(3期SMA of %K)≈ 36.8
#### 6. 成交量-价格指标
- OBV:
– 上一根收盘上涨 → OBV += 当前Volume = 前值 + 833
– (假设前一交易日OBV累计至某值,此处仅记录增量逻辑)
- MFI(14):
– TP ≈ 4160.46
– Money Flow = TP × Volume ≈ 4160.46 × 833 ≈ 3,465,663
– 正负资金流求和后计算比率,最终 MFI ≈ 52.3
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1020,SMA(Vol,10) ≈ 1080
– VO = (1020 – 1080) / 1080 × 100 ≈ -5.56%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume
– 截止当前约 4160.80(估算)
- Pivot Points(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
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Step 2: 判断市场状态
使用条件链进行逻辑判断:
Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00332 < Dynamic Threshold (0.0164) → 满足
- 当前收盘价是否强破KC?
– Close = 4161.09
– KC Upper + 3ATR = 4165.86 + 3×3.87 ≈ 4165.86 + 11.61 = 4177.47 → 未突破
– KC Lower – 3ATR = 4154.70 – 11.61 = 4143.09 → 不适用
– → 不满足
- Volume Oscillator = -5.56% < 1.0 → 不满足
- 无连续两根突破K线 → 不满足
Condition 2: 盘整/震荡(Ranging / Consolidation)
- ADX(14) ≈ 21.8 < 22 → 满足
- ATR/Close = 0.00093 < 0.003 → 满足
- 价格在布林带之间运行(4153.22 ~ 4167.02),当前价4161.09位于中轨附近
- RSI = 47.0 ∈ [40,60] → 满足
注:ADX接近22临界值但仍小于,结合窄幅波动与RSI居中,支持盘整判断。
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Step 3: 量化分析(扫描对应模型信号)
当前市场状态:Ranging / Consolidation
扫描“盘整市场”模型库:
#### 模型1:布林带均值回归
- Buy Signal:
– Close ≤ BB Lower Band?4161.09 > 4153.22 → ❌
– RSI 30 → ❌
– Volume > 1.2×5期均量?833 < 1.2×1020≈1224 → ❌
→ ❌ 不触发做多
- Sell Signal:
– Close ≥ BB Upper Band?4161.09 < 4167.02 → ❌
– RSI > 超买线70?47.0 < 70 → ❌
– 成交量不足 → ❌
→ ❌ 不触发做空
#### 模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1(4099.52)?4161.09 >> 4099.52 → ❌
– 无需检查后续条件
→ ❌ 不触发
- Sell Signal:
– Close ≥ R1(4151.40)?4161.09 > 4151.40 → ✅
– 是否出现看跌K线形态?当前K线:上影线较长(4161.57)、实体小阳,非典型反转形态(如乌云盖顶等)→ ❌
– 成交量确认?当前成交量833 < 近期均量 → ❌
→ ❌ 不触发
#### 模型3:云振荡器(DMI过滤)
- 前提:ADX(14) < 20?实际为21.8 → ❌ 不满足前提
- → 该模型失效,跳过
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最终总结
- Actionable Signals:无任何买入或卖出信号触发
- Market State Confirmation:Yes
理由:ADX低于22、波动率低、价格围绕中轨震荡、RSI居中,完全符合盘整特征;所有模型均未触发方向性信号,进一步验证市场缺乏明确方向。
- Suggested Action:Maintain Watch
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Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4161.09 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
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Step 5: 分析结论与详细依据
当前XAUUSD处于典型的震荡整理阶段。技术面显示:
- ADX(14)=21.8,略低于趋势强度阈值22,表明趋势力量微弱;
- ATR/价格比仅为0.093%,波动率显著偏低;
- 价格在布林带上下轨之间运行,远离上下边界,且RSI稳定于47,无极端情绪;
- 成交量呈现萎缩态势(VO=-5.56%),缺乏突破动能;
- 多个盘整策略模型均未触发交易信号,说明市场暂无有效突破机会。
建议维持观望,重点关注后续是否出现放量突破布林带上轨(4167.02)或下轨(4153.22)并伴随ADX走强的情形。短期关键阻力位于R1(4151.40),支撑位于S1(4099.52)。