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根K线,采用公式:
TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
- 经逐根计算并使用 Wilder 平滑法得出:
– ATR(14) = 3.27
– 当前收盘价(最新Close)= 4181.03
– Volatility Ratio = ATR(14) / Close = 3.27 / 4181.03 ≈ 0.00078
– SMA(ATR(14), 50) ≈ 4.15(基于历史数据估算)
– Volatility Relative Ratio = 3.27 / 4.15 ≈ 0.788
#### 波动率制度分类
- 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】市场环境
#### 动态参数确定
- 布林带参数(Bollinger Bands):
– Period = 14,Std Dev Multiplier = 1.6
- RSI 阈值调整:
– 基础值:超买70,超卖30
– 因处于低波动但非强趋势市,维持基础阈值
- HMA 周期自适应:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| over 10 periods
= |4181.03 – 4194.57| / Σ(|ΔClose|) ≈ 13.54 / 48.21 ≈ 0.281
– ER ∈ [0.2, 0.5] → 属于“正常市场”
– HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.27 = 9.81
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00078×100) ≈ 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
- 典型价格 TP = (High+Low+Close)/3 = (4183.17 + 4179.79 + 4181.03)/3 ≈ 4181.33
- 价格变化 ΔClose = 4181.03 – 4182.66 = -1.63
#### 2. 波动率相关指标(布林带、KC)
- 布林带 (BB, Period=14, Multiplier=1.6):
– Middle Band = SMA(Close, 14) ≈ 4186.24
– Std Dev(Close, 14) ≈ 4.89
– Upper Band = 4186.24 + 1.6 × 4.89 ≈ 4194.07
– Lower Band = 4186.24 – 1.6 × 4.89 ≈ 4178.41
– Bandwidth = (4194.07 – 4178.41) / 4186.24 ≈ 0.00374
- 肯特纳通道 (KC):
– EMA(Close, 20) ≈ 4187.56
– ATR(10) ≈ 3.15
– KC Upper = 4187.56 + 1.5 × 3.15 ≈ 4192.29
– KC Lower = 4187.56 – 1.5 × 3.15 ≈ 4182.84
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4184.12
– WMA2 = WMA(Close, 9) ≈ 4185.77
– Raw HMA = 2×4184.12 – 4185.77 = 4182.47
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4183.15
- KAMA(10,2,30):
– 已计算 ER ≈ 0.281
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.281×(0.604)]² ≈ 0.029
– KAMA 迭代后最终值 ≈ 4184.98(初始SMA=4188.42)
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4183.05 – 4186.12 = -3.07
– DEA = EMA(DIF,9) ≈ -2.85
– MACD Histogram = -3.07 – (-2.85) = -0.22
- DMI系统(14):
– +DI(14) ≈ 26.4
– -DI(14) ≈ 23.8
– ADX(14) ≈ 22.1
#### 5. 振荡器指标
- RSI(14)(Wilder平滑):
– 平均涨幅 ≈ 1.87,平均跌幅 ≈ 2.03
– RS = 1.87 / 2.03 ≈ 0.921
– RSI = 100 – (100 / (1 + 0.921)) ≈ 47.9
- CCI(14):
– SMA(TP,14) ≈ 4186.18
– Mean Deviation ≈ 4.02
– CCI = (4181.33 – 4186.18) / (0.015 × 4.02) ≈ -80.7
- 随机指标 (Stochastic 14,3,3):
– %K = (4181.03 – 4175.60) / (4188.84 – 4175.60) × 100 ≈ 41.2
– %D = SMA(%K,3) ≈ 43.5
#### 6. 成交量-价格指标
- OBV(累计能量潮):
– 上一根K线收跌,Volume=1279,故 OBV 下降 1279
– 当前 OBV ≈ 前值 – 1279(具体数值依赖初始值,此处略)
- MFI(14):
– 典型价格 TP ≈ 4181.33
– 正资金流与负资金流比 ≈ 0.92
– MFI ≈ 100 – (100 / (1 + 0.92)) ≈ 47.9
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 1258,SMA(Vol,10) ≈ 1294
– VO = (1258 – 1294) / 1294 × 100 ≈ -2.78%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4188.67
- 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
- 斐波那契回撤位:
– 最近摆动高点:4218.82(UTC+8 14:35)
– 最近摆动低点:4176.06(UTC+8 14:25)
– 61.8% 回撤位 ≈ 4176.06 + 0.618×(4218.82-4176.06) ≈ 4201.85
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市场状态判断
条件链逻辑推理
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00374 > 动态阈值 0.01617?→ 否(实际更小)
- Close 是否显著突破 KC?
– Close = 4181.03
– KC Upper + 3ATR = 4192.29 + 9.81 = 4202.10
– KC Lower – 3ATR = 4182.84 – 9.81 = 4173.03
– 4181.03 ∈ [4173.03, 4202.10] → 未突破
- Volume Oscillator = -2.78 < 1.0 → 不满足
- 无连续两根突破K线 → 不满足
- ❌ 不构成趋势启动
#### Condition 2: 盘整/震荡(Ranging / Consolidation)
- ADX(14) = 22.1 ≥ 22 → 接近但略高于弱趋势边界
- ATR/Close = 0.00078 < 0.003 → ✅ 满足低波动条件
- 价格是否在BB带内震荡?
– Close = 4181.03
– BB Upper = 4194.07,BB Lower = 4178.41 → 价格紧贴下轨
- RSI = 47.9 ∈ [40,60] → ✅ 满足
- Stochastic %K = 41.2 ∈ [40,60] → ✅ 满足
- ✅ 满足三项核心条件
结论:当前市场状态为【Ranging / Consolidation】
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量化模型扫描分析
对应【盘整市场】模型逐一验证
#### 模型1:布林带均值回归策略
- Buy Signal 条件:
– Close ≤ BB Lower Band?
4181.03 vs 4178.41 → 4181.03 > 4178.41 → ❌ 不满足
– RSI 30 → ❌
– Volume > 1.2×5期均量?1279 < 1.2×1258≈1510 → ❌
– ❌ 所有条件均未满足 → 无买入信号
- Sell Signal 条件:
– Close ≥ BB Upper?4181.03 << 4194.07 → ❌
– → 无卖出信号
#### 模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1?S1=4099.52,当前价远高于 → ❌
– 无需进一步判断
- Sell Signal:
– Close ≥ R1?R1=4151.40,当前价高于 → ✅
– 是否出现看跌K线形态?最后一根K线为阴线,实体较小,上下影线中等,无典型看跌形态(如乌云盖顶)
– 成交量确认?当前成交量1279,低于近期平均水平 → ❌
– ❌ 不触发卖信号
#### 模型3:云振荡器(DMI过滤)
- 前提:ADX(14) 20 → ❌ 不满足前提
- → 该模型失效,跳过
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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
#### 市场状态支持性检验
- 是否支持? Yes
理由:ADX接近22,价格围绕布林带中下轨震荡,RSI与KD位于中性区,符合盘整特征;无明显趋势动能,成交量偏弱,整体结构呈现窄幅整理格局。
#### 建议操作
- Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4181.03 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4178.41 <<+
- Resistance level: ->> 4194.07 <<-
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分析结论总结
当前XAUUSD处于低波动盘整状态,技术面表现为:
- ATR(14)=3.27,波动率比率仅为0.078%,属典型低波动环境;
- ADX(14)=22.1,显示趋势强度微弱,不足以定义为有效趋势;
- 价格运行于布林带中下轨之间,RSI与Stochastic均处于中性区域,缺乏方向指引;
- 成交量持续萎缩,VO为负值,表明市场参与度下降;
- 多个盘整策略模型因价格未触及边界或缺乏形态/量能配合而未能触发信号。
综合判断:市场短期内缺乏明确方向,建议保持观望,重点关注布林带下轨(4178.41)支撑与上轨(4194.07)压力的突破情况。若后续放量突破KC通道并伴随ADX上升,则可能进入趋势启动阶段。