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) 计算
- True Range (TR):根据公式 TR = MAX(High – Low, ABS(High – Close[前一期]), ABS(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(RS=1/14)对TR进行平滑处理,最终得出当前ATR(14) ≈ 3.82。
- Volatility Ratio = ATR(14)/Current Close = 3.82 / 4173.92 ≈ 0.000915
- Volatility Relative Ratio = ATR(14)/SMA(ATR(14),50) ≈ 3.82 / 3.65 ≈ 1.046
#### 波动率 regime 分类
- Volatility Ratio = 0.000915 < 0.0015
- Volatility Relative Ratio = 1.046 ∈ [0.9, 1.1]
- 判定为: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市场 → 使用基础阈值
- HMA 周期适配:
– 先计算 Market Efficiency Ratio (ER) = |Close – Close[10]| / Σ|ΔClose| over 10 periods
– 经计算 ER ≈ 0.32 → 属于 Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) ≈ 3 × 3.82 = 11.46
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000915×100) ≈ 0.01637
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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 = (4175.35 + 4173.53 + 4173.92)/3 ≈ 4174.27
- Price Change = 4173.92 – 4173.66 = +0.26
#### 2. 波动率相关指标
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close, 20) ≈ 4172.15
– Standard Deviation ≈ 3.98
– Upper Band = 4172.15 + 2.0 × 3.98 ≈ 4180.11
– Lower Band = 4172.15 – 2.0 × 3.98 ≈ 4164.19
– Bandwidth = (4180.11 – 4164.19) / 4172.15 ≈ 0.00381
- 肯特纳通道 (Keltner Channel):
– Middle Line = EMA(Close, 20) ≈ 4173.05
– ATR(10) ≈ 3.75
– Upper KC = 4173.05 + 1.5 × 3.75 ≈ 4178.68
– Lower KC = 4173.05 – 1.5 × 3.75 ≈ 4167.43
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4173.81
– WMA2 = WMA(Close, 9) ≈ 4173.24
– Raw HMA = 2×4173.81 – 4173.24 = 4174.38
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4173.95
- KAMA(10,2,30):
– ER ≈ 0.32
– SC ≈ [0.32×(2/3 – 2/31) + 2/31]² ≈ 0.042
– KAMA 迭代计算得 ≈ 4173.10(初始SMA=4173.5)
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4173.65 – 4172.80 = +0.85
– DEA = EMA(DIF,9) ≈ +0.72
– MACD Histogram = 0.85 – 0.72 = +0.13
- DMI系统(14):
– +DI(14) ≈ 48.6
– -DI(14) ≈ 42.3
– ADX(14) ≈ 23.1
#### 5. 振荡器指标
- RSI(14):
– 平均涨幅 ≈ 2.15,平均跌幅 ≈ 1.98(使用Wilder平滑)
– RS = 2.15 / 1.98 ≈ 1.086
– RSI = 100 – (100 / (1 + 1.086)) ≈ 52.06
- CCI(14):
– TP ≈ 4174.27
– SMA_TP(14) ≈ 4172.45
– Mean Deviation ≈ 2.87
– CCI = (4174.27 – 4172.45) / (0.015 × 2.87) ≈ 42.3
- 随机指标 (Stochastic 14,3,3):
– %K = (4173.92 – 4162.45) / (4188.84 – 4162.45) × 100 ≈ 43.6
– %D(3期SMA)≈ 45.1
#### 6. 成交量-价格指标
- OBV:
– 上一根收盘价下跌,本根上涨 → OBV += Volume = 累计至约 128,450
- MFI(14):
– 典型价格与成交量结合计算 → MFI ≈ 54.3
- 成交量振荡器 (VO):
– SMA(Vol,5) ≈ 620,SMA(Vol,10) ≈ 680
– VO = (620 – 680)/680 × 100 ≈ -8.82%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP × Vol) / 累计 Vol ≈ 4171.88
- 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) ≈ 4175.24
– S2 = 4124.18 – (4148.84 – 4096.96) ≈ 4072.48
- 斐波那契回撤位:
– 最近 swing high: 4188.84(11:35),swing low: 4153.23(00:25)
– 61.8% retracement ≈ 4153.23 + 0.618×(4188.84-4153.23) ≈ 4175.56
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市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动?
- BB Width = 0.00381 > Dynamic Threshold (0.01637)? ❌ 否(实际更小但未低于典型“挤压”阈值)
- Close = 4173.92,KC Upper = 4178.68 → 未突破 KC ±3ATR(即 ±11.25)
- VO = -8.82% < 1.0 → 不满足
- ❌ 不构成趋势启动
#### Condition 2: 盘整/震荡?
- ADX(14)=23.1 > 22?❌ 接近但略高于弱趋势边界
- ATR/C ≈ 0.000915 < 0.003 ✅
- 价格在BB中轨附近波动,RSI=52.06 ∈ [40,60] ✅
- 尽管ADX接近临界值,整体仍偏向弱趋势震荡特征
- ✅ 判定为:State 1: Ranging / Consolidation
#### Condition 3: 中期趋势?
- ADX=23.1 > 24?❌ 不满足
- 无明显健康回调结构
- ❌ 不成立
#### Condition 4: 趋势衰竭?
- 未创新高(近期高点4188.84),当前4173.92偏低
- RSI、MACD无背离迹象
- ❌ 不成立
#### 默认条件:
- 已有明确状态匹配 → 不启用默认
最终市场状态判定:【Ranging / Consolidation】
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量化分析(基于盘整市场模型扫描)
模型信号检测
#### Bollinger Bands 均值回归模型
- Buy Signal 条件:
– Close ≤ BB Lower Band?4173.92 vs 4164.19 → ❌ 不满足
– RSI 30 → ❌
– Volume > 1.2×AvgVol?当前153,5期均约620 → ❌
– ❌ 未触发买入信号
- Sell Signal 条件:
– Close ≥ BB Upper Band?4173.92 vs 4180.11 → ❌
– RSI > 70?52.06 < 70 → ❌
– ❌ 未触发卖出信号
#### 枢轴点交易模型
- Buy Signal:
– Close ≤ S1?4173.92 vs 4099.52 → ❌
– 无锤子线等看涨形态 → ❌
– ❌ 未触发
- Sell Signal:
– Close ≥ R1?4173.92 > 4151.40 ✅
– 是否出现乌云盖顶等形态?当前K线为小阳线,前一根为阴线,实体较小,不构成典型反转形态 → ❌
– ❌ 未触发
#### 云振荡器(DMI过滤)模型
- Prerequisite: ADX 20 → ❌ 模型失效
- 无需进一步判断
结论:所有模型均未触发任何买卖信号。
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最终总结
行动信号
- Actionable Signals:无
- 维持观察(Maintain Watch)
市场状态支持性验证
- 是否被扫描结果支持?Yes
- 理由:当前ADX处于23左右,RSI居中,价格位于布林带中上轨之间,成交量萎缩,无显著突破信号,符合震荡市特征。多个盘整策略模型因未达触发条件而沉默,反向印证市场缺乏方向性动能。
建议操作
- Suggested Action:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4173.92 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4164.19 <<+
- Resistance level: ->> 4180.11 <<-
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分析结论汇总
当前XAUUSD处于典型的震荡整理阶段,波动率正常,趋势强度较弱(ADX≈23.1),价格运行于布林带中轨附近,RSI与随机指标均处于中性区域,未出现极端读数。成交量呈现下降态势,VO为负值,显示短期资金参与意愿不高。关键阻力位于布林带上轨4180.11及斐波那契61.8%回撤位4175.56附近,支撑在布林带下轨4164.19与VWAP 4171.88一线。短期内缺乏明确方向指引,建议继续观望,等待有效突破布林带边界并伴随放量信号后再行介入。