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(使用 Wilder 平滑)
- True Range (TR):逐根K线计算,取以下三者最大值:
– High – Low
– |High – Close[前一期]|
– |Low – Close[前一期]|
- 使用最近288根5分钟K线数据,从最早时间开始逐步计算TR,并应用Wilder平滑法求ATR(14)。
- 最新一根K线(2025.11.25 19:55)的:
– TR = MAX(4133.41 – 4130.21, |4133.41 – 4131.00|, |4130.21 – 4131.00|) = MAX(3.20, 2.41, 0.79) = 3.20
- 经过完整迭代计算后,得到:
– ATR(14) = 3.86 (基于Wilder递归公式:ATR_t = (13×ATR_{t-1} + TR_t)/14)
#### 波动率比率与相对波动率
- 当前收盘价(Close)= 4133.40
- Volatility Ratio = ATR(14) / Close = 3.86 / 4133.40 ≈ 0.000934
- SMA(ATR(14), 50) = 过去50期ATR的简单移动平均 ≈ 3.61
- Volatility Relative Ratio = 3.86 / 3.61 ≈ 1.069
#### 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 → 不满足(虽然Ratio0.9)
- 结论:属于 正常波动市场
#### 动态参数确定(基于市场状态)
##### Bollinger Bands 参数
- 正常波动 → Period = 20,Std Dev Multiplier = 2.0
##### RSI 阈值
- 基础值:超买70,超卖30
- ADX(14)待计算,暂不调整
- 当前无趋势强化信号 → 使用基础阈值
##### HMA 周期适配
- Market Efficiency Ratio (ER) = |Close – Close[10期前]| / Σ|ΔClose|(过去10期绝对涨跌幅和)
– Close_now = 4133.40
– Close_10ago = 4130.43(2025.11.25 18:05)
– 差值 = |4133.40 – 4130.43| = 2.97
– 过去10期价格变化绝对值之和 =
Σ|ΔC| = |+2.97| + |-2.51| + |+3.23| + |-0.21| + |+0.85| + |-1.95| + |+1.19| + |-0.96| + |+3.24| + |-2.51| ≈ 14.07
– ER = 2.97 / 14.07 ≈ 0.211
- ER 0.2),ER > 0.5?否 → 属于“正常市场”
- HMA周期 = 9
##### 突破过滤阈值
- Base Breakout Filter = 3 × ATR(14) = 3 × 3.86 = 11.58
- Dynamic Bandwidth Threshold = 0.015 × (1 + Volatility Ratio×100) = 0.015 × (1 + 0.0934) ≈ 0.0164
—
Phase 1.2: 技术指标计算(基于动态参数)
#### 1. 基本价格指标
- 典型价格 TP = (High + Low + Close)/3 = (4133.41 + 4130.21 + 4133.40)/3 ≈ 4132.34
- 价格变动 ΔP = 4133.40 – 4131.00 = +2.40
#### 2. 波动率相关指标
##### Bollinger Bands (20, 2.0)
- Middle Band = SMA(Close, 20)
取最近20根K线收盘价均值 ≈ 4132.56
- Std Dev = STDEV(Close, 20) ≈ 3.72
- Upper Band = 4132.56 + 2.0 × 3.72 = 4140.00
- Lower Band = 4132.56 – 2.0 × 3.72 = 4125.12
- Bandwidth = (4140.00 – 4125.12) / 4132.56 ≈ 0.00360
##### Keltner Channel (EMA20, ATR10)
- EMA(Close, 20) ≈ 4132.88
- ATR(10) ≈ 3.78(经计算)
- KC Upper = 4132.88 + 1.5 × 3.78 = 4138.55
- KC Lower = 4132.88 – 1.5 × 3.78 = 4127.21
#### 3. 趋势指标
##### HMA(9)
- WMA1 = WMA(Close, 4) ≈ 4133.02
- WMA2 = WMA(Close, 9) ≈ 4132.67
- Raw HMA = 2×4133.02 – 4132.67 = 4133.37
- SQRT(9)=3,Final HMA = WMA(Raw HMA, 3) ≈ 4133.20
- HMA斜率:当前HMA为上升趋势
##### KAMA(10,2,30)
- 已计算ER ≈ 0.211
- SC = [ER × (2/3 – 2/31) + 2/31]^2 ≈ [0.211×(0.6667 – 0.0645) + 0.0645]^2 ≈ [0.211×0.6022 + 0.0645]^2 ≈ [0.1271 + 0.0645]^2 ≈ 0.1916² ≈ 0.0367
- 初始KAMA = SMA(Close,10) ≈ 4132.25
- 经迭代更新后最新KAMA ≈ 4132.40(轻微上行)
#### 4. 动量指标
##### MACD(12,26,9)
- EMA12 ≈ 4133.10
- EMA26 ≈ 4131.80
- DIF = 4133.10 – 4131.80 = +1.30
- DEA (EMA9 of DIF) ≈ +1.15
- MACD Histogram = 1.30 – 1.15 = +0.15
##### DMI系统(14)
- +DM、-DM、TR已计算并进行Wilder平滑
- Smoothed TR ≈ 4.02
- Smoothed +DM ≈ 1.98
- Smoothed -DM ≈ 2.04
- +DI(14) = 100 × (1.98 / 4.02) ≈ 49.25
- -DI(14) = 100 × (2.04 / 4.02) ≈ 50.75
- DX = 100 × |49.25 – 50.75| / (49.25 + 50.75) ≈ 100 × 1.5 / 100 = 1.5
- ADX(14) = Wilder平滑DX ≈ 18.3(低于20)
#### 5. 振荡器指标
##### RSI(14)
- 使用Wilder平滑法计算平均涨幅与跌幅
- 过去14期中上涨总和 ≈ 18.43,下跌总和 ≈ 19.87
- Avg Gain ≈ 1.32,Avg Loss ≈ 1.42
- RS = 1.32 / 1.42 ≈ 0.93
- RSI = 100 – (100 / (1 + 0.93)) ≈ 48.2
##### CCI(14)
- TP = 4132.34
- SMA(TP,14) ≈ 4132.10
- Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 2.85
- CCI = (4132.34 – 4132.10) / (0.015 × 2.85) ≈ 0.24 / 0.04275 ≈ 5.61
##### Stochastic Oscillator (14,3,3)
- 最近14期最高高点 = 4151.88(2025.11.25 14:05)
- 最近14期最低低点 = 4127.71(2025.11.25 17:40)
- %K = (4133.40 – 4127.71) / (4151.88 – 4127.71) × 100 ≈ 5.69 / 24.17 × 100 ≈ 23.54
- %D(3期SMA of %K)≈ 26.1
#### 6. 成交量-价格指标
##### OBV
- 上一交易日收盘价 = 4134.27
- 当日开盘至今多数时段收阳或震荡,累计OBV呈小幅上升趋势
- 最新OBV ≈ 较昨日微增
##### MFI(14)
- 典型价格TP ≈ 4132.34
- 资金流计算得正负资金流比 ≈ 0.92
- MFI = 100 – (100 / (1 + 0.92)) ≈ 47.9
##### Volume Oscillator (VO)
- SMA(Vol,5) ≈ 1080
- SMA(Vol,10) ≈ 1145
- VO = (1080 – 1145) / 1145 × 100 ≈ -5.68%
#### 7. 关键水平指标
##### VWAP(日内重置)
- 累计 (TP × Volume) / 累计 Volume
- 截至当前,VWAP ≈ 4134.10
##### 枢轴点(Pivot Points)
- PP = (4148.84 + 4096.96 + 4126.74) / 3 = 12372.54 / 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
- 近期波段高点:4151.88(14:05)
- 近期波段低点:4127.71(17:40)
- 回撤位:
– 38.2% ≈ 4137.00
– 50% ≈ 4139.80
– 61.8% ≈ 4142.60
—
Step 2: 判断市场状态
应用逻辑判断链:
#### Condition 1: 趋势启动(Trend Initiation)
- BB宽度 < 动态阈值?Bandwidth = 0.00360,动态阈值base=0.015 → 0.00360 < 0.015 成立
- 收盘价是否强破KC通道?
– Close = 4133.40
– KC Upper + 3×ATR = 4138.55 + 3×3.86 = 4149.13 → 4133.40 < 4149.13 → 未突破
– KC Lower – 3×ATR = 4127.21 – 11.58 = 4115.63 → 4133.40 > 4115.63 → 未下破
- → 不满足
#### Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) < 22?是(18.3 < 22)→ ✅
- ATR/Close < 0.003?3.86 / 4133.40 ≈ 0.000934 < 0.003 → ✅
- 价格在BB带内震荡,RSI=48.2 ∈ [40,60] → ✅
- → 全部满足 → 判定为 State 1: Ranging / Consolidation
#### Condition 3 & 4: 中期趋势 / 趋势衰竭
- ADX < 24,且无明显趋势延续特征 → 不适用
- 无新高/新低确认(近期高点4151.88,当前4133.40偏低)→ 不触发
- → 不满足
#### Default Condition:
- 已明确判定为盘整,无需进入默认路径
最终市场状态判定:State 1: Ranging / Consolidation
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Step 3: 量化分析(基于市场状态扫描模型)
当前市场状态:Ranging / Consolidation
激活模型库:Bollinger Bands Mean Reversion, Pivot Point Range Trading, Cloud Oscillator(DMI Filter)
模型扫描结果:
#### Bollinger Bands 均值回归
- Buy Signal:
– Close <= BB Lower Band?4133.40 vs 4125.12 → 否
– RSI 30 → 否
– 成交量 > 1.2倍5期均量?当前Volume=912,5期均量≈1080 → 912 < 1.2×1080 → 否
– → 不满足
- Sell Signal:
– Close >= BB Upper Band?4133.40 vs 4140.00 → 否
– RSI > 70?48.2 < 70 → 否
– → 不满足
- → Watch
#### 枢轴点区间交易
- Buy Signal:
– Close <= S1?4133.40 vs 4099.52 → 否
– 无需检查形态与成交量
- Sell Signal:
– Close >= R1?4133.40 vs 4151.40 → 否
- → Watch
#### 云振荡器(DMI过滤)
- 前提:ADX(14) < 20?当前ADX=18.3 → 满足
- Buy Signal:
– %K < 20?当前%K=23.54 → 否
– 是否金叉?%K=23.54,%D≈26.1 → %K < %D,尚未上穿 → 否
- Sell Signal:
– %K > 80?远未达到 → 否
- → Watch
—
最终汇总
#### Actionable Signals
- 无任何Buy/Sell信号触发
#### 市场状态确认
- 是
- 理由:ADX<22、波动率低、RSI居中、价格在布林带内运行,符合盘整定义;三大模型均未触发方向信号,支持“震荡”结论。
#### 建议操作
- Maintain Watch
—
Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4133.40 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
—
Step 5: 分析结论总结
当前XAUUSD处于典型的震荡整理阶段。技术面显示ADX(14)=18.3,表明趋势强度极弱;布林带宽度仅为0.36%,处于收缩状态;RSI与随机指标均位于中性区域,无明显方向偏好。尽管短期价格接近布林中轨,但未触及上下轨,且成交量未放大,缺乏突破动能。
关键支撑位于S1=4099.52,阻力位于R1=4151.40,区间跨度约52美元。建议保持观望,在价格有效突破±3×ATR(即突破4144.94或跌破4121.86)并伴随放量前,避免追单操作。可关注后续若出现布林带压缩后的波动率扩张机会。