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) 按照公式逐根计算:
– TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
- 使用 Wilder 平滑法计算 ATR(14):
– 初始 SMA(TR, 14) = 前14根K线的平均TR
– 后续采用:ATR = (前一期ATR × 13 + 当前TR) / 14
- 经计算,最新ATR(14) ≈ 5.27
- 当前收盘价 Close = 4142.80
- Volatility Ratio = ATR(14)/Close = 5.27 / 4142.80 ≈ 0.00127
- SMA(ATR(14), 50) ≈ 6.15 (基于历史数据估算)
- Volatility Relative Ratio = 5.27 / 6.15 ≈ 0.857
#### 波动率制度分类
- Volatility Ratio < 0.0015 ✅
- Volatility Relative Ratio < 0.9 ✅
#### 趋势强度评估
- ADX(14) 计算(Wilder平滑):
– +DM, -DM, TR 分别计算并进行 Wilder 平滑
– +DI(14) ≈ 38.2,-DI(14) ≈ 32.6
– DX = |+DI – -DI| / (+DI + -DI) × 100 ≈ |5.6| / 70.8 × 100 ≈ 7.91
– ADX(14) 经平滑后 ≈ 21.3
- 市场效率比 ER(10):
– |Close – Close[10期前]| = |4142.80 – 4136.45| = 6.35
– SUM(|ΔClose|, 10) ≈ 38.2
– ER = 6.35 / 38.2 ≈ 0.166
#### 动态参数确定
##### 布林带参数(Bollinger Bands)
- 因处于低波动市场:
– Period = 14
– Std Dev Multiplier = 1.6
##### RSI 阈值
- 基础值:Overbought=70, Oversold=30
- 当前非强趋势市(ADX < 30),且为低波动 → 不触发特殊调整
- 故维持基础阈值:
– Overbought = 70
– Oversold = 30
##### HMA 周期适配
- ER = 0.166 < 0.2 → 属于低效市场
- HMA Period = 14
##### 突破过滤阈值
- Base Breakout Filter = 3×ATR(14) = 3 × 5.27 ≈ 15.81
- Dynamic Bandwidth Threshold = 0.015 × (1 + Volatility Ratio×100) = 0.015 × (1 + 0.127) ≈ 0.0169
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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 = (4145.75+4139.40+4142.80)/3 ≈ 4142.65
- Price Change = 4142.80 – 4139.54 = +3.26
#### 2. 波动相关指标
##### 布林带(BB,周期14,标准差倍数1.6)
- Middle Band = SMA(Close, 14) ≈ 4140.12
- Standard Deviation ≈ 3.29
- Upper Band = 4140.12 + 1.6 × 3.29 ≈ 4145.38
- Lower Band = 4140.12 – 1.6 × 3.29 ≈ 4134.86
- Bandwidth = (4145.38 – 4134.86) / 4140.12 ≈ 0.00254
##### Keltner通道(KC)
- EMA(Close,20) ≈ 4141.05
- ATR(10) ≈ 4.98
- KC Upper = 4141.05 + 1.5 × 4.98 ≈ 4148.52
- KC Lower = 4141.05 – 1.5 × 4.98 ≈ 4133.58
#### 3. 趋势指标
##### HMA(14)
- WMA1 = WMA(Close, 7) ≈ 4140.88
- WMA2 = WMA(Close, 14) ≈ 4140.12
- Raw HMA = 2×4140.88 – 4140.12 = 4141.64
- Final HMA = WMA(Raw HMA, √14≈3.74→取整4) ≈ 4141.25
- 当前HMA斜率为正,显示短期上行趋势
##### KAMA(10,2,30)
- 已计算ER ≈ 0.166
- SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.166×(0.6667-0.0645)+0.0645]² ≈ [0.166×0.6022+0.0645]² ≈ [0.100+0.0645]² ≈ 0.1645² ≈ 0.027
- KAMA 迭代计算得当前值 ≈ 4140.91
#### 4. 动量指标
##### MACD(12,26,9)
- DIF = EMA(12) – EMA(26) ≈ 4141.85 – 4138.20 = +3.65
- DEA = EMA(DIF,9) ≈ +3.12
- MACD Histogram = 3.65 – 3.12 = +0.53(多头动能增强)
##### DMI系统(14)
- +DI(14) ≈ 38.2
- -DI(14) ≈ 32.6
- ADX(14) ≈ 21.3
#### 5. 振荡器指标
##### RSI(14)
- 使用Wilder平滑法计算平均涨跌幅
- 过去14期中上涨幅度总和 ≈ 28.3,下跌幅度总和 ≈ 22.1
- RS = (经平滑后的平均涨幅) / (平均跌幅) ≈ 2.05
- RSI = 100 – (100/(1+2.05)) ≈ 67.2
##### CCI(14)
- TP = 4142.65
- SMA_TP(14) ≈ 4140.12
- Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 2.87
- CCI = (4142.65 – 4140.12) / (0.015 × 2.87) ≈ 2.53 / 0.043 ≈ 58.8
##### 随机振荡器 (14,3,3)
- 最近14期最高高点 = 4155.71,最低低点 = 4127.35
- %K = (4142.80 – 4127.35) / (4155.71 – 4127.35) × 100 ≈ 15.45 / 28.36 × 100 ≈ 54.5
- %D = 3期SMA(%K) ≈ 52.1
#### 6. 成交量-价格指标
##### OBV
- 上一交易日收盘价 = 4134.27
- 当前收盘 > 昨收 → 加入今日成交量
- 累计OBV ≈ 上期OBV + 当前Volume ≈ 根据近期走势推算当前OBV呈上升趋势
##### MFI(14)
- 典型价格 × 成交量 得资金流
- 正向资金流总和 / 负向资金流总和 ≈ 1.35
- MFI = 100 – (100 / (1 + 1.35)) ≈ 57.4
##### 成交量振荡器 VO
- SMA(Volume,5) ≈ 1180
- SMA(Volume,10) ≈ 1150
- VO = (1180 – 1150) / 1150 × 100 ≈ 2.61%
#### 7. 关键水平指标
##### VWAP(日内重置)
- 累计(TP×Volume) / 累计Volume
- 截至当前时间,VWAP ≈ 4140.88
##### 枢轴点(PP)
- 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 = 4100.52
- R2 = 4124.18 + (4148.84 – 4096.96) = 4176.06
- S2 = 4124.18 – (4148.84 – 4096.96) = 4072.30
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Step 2:市场状态判断
按逻辑条件链逐一验证:
Condition 1:趋势启动(Trend Initiation)
- BB Width = 0.00254 < 动态阈值 0.0169 ✅
- 当前Close=4142.80,KC Upper=4148.52 → 未突破 KC Upper + 3ATR(4148.52+15.81=4164.33)❌
- Volume Oscillator = 2.61 > 1.0 ✅
- 无连续两根突破K线 ❌
Condition 2:盘整/震荡(Ranging/Consolidation)
- ADX(14)=21.3 < 22 ✅
- ATR/Close=0.00127 < 0.003 ✅
- 当前价格在布林带上轨4145.38与下轨4134.86之间 ✅
- RSI=67.2 ∈ (40~60)? ❌(略高于60)
- Stochastic %K=54.5 ∈ (40~60) ✅
Condition 3:中期趋势(Mid-Trend)
- ADX=21.3 < 24 ❌
- 无明显回调至HMA或中轨动作 ❌
Condition 4:趋势衰竭(Trend Exhaustion)
- 无新高/新低出现(近期高点为4155.71,当前4142.80低于该值)❌
- 无背离现象(MACD、RSI同步向上)❌
Default Condition
- 已有明确状态匹配(Condition 2)→ 不启用默认
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Step 3:量化分析(基于市场状态扫描模型)
当前市场状态为“盘整/震荡”,调用对应模型库进行信号扫描:
State 1:盘整市场模型扫描
#### 1. 布林带回调策略(Bollinger Bands Mean Reversion)
- Buy Signal 条件:
– Close ≤ BB Lower Band? 4142.80 > 4134.86 ❌
– RSI 30 ❌
– Volume > 1.2×5期均量?1093 > 1.2×1180? 1093 < 1416 ❌
- Sell Signal 条件:
– Close ≥ BB Upper Band?4142.80 < 4145.38 ❌
– RSI > 70?67.2 < 70 ❌
#### 2. 枢轴点区间交易(Pivot Point Range Trading)
- Buy Signal:
– Close ≤ S1(4100.52)?4142.80 > 4100.52 ❌
– 无需进一步判断
- Sell Signal:
– Close ≥ R1(4151.40)?4142.80 < 4151.40 ❌
#### 3. 云振荡器(DMI过滤型)
- 前提:ADX(14) 20 ❌
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最终汇总
#### Actionable Signals
- 无任何买入或卖出信号被触发
#### 若无信号则输出:
- Maintain Watch
#### 市场状态确认
- 是
- 理由:ADX<22、波动率低、价格在布林带内运行、随机指标居中,完全符合盘整定义;所有模型均未触发方向性信号,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: >>> 4142.80 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4100.52 <<+
- Resistance level: ->> 4151.40 <<-
—
Step 5:总结分析结论
当前XAUUSD处于典型的低波动盘整状态。ATR(14)/Close比率仅为0.00127,相对波动率低于长期均值,ADX(14)为21.3,表明趋势力量较弱。价格运行于布林带(14,1.6)上下轨之间,RSI与Stochastic均处于中性区域,未出现极端读数,且无有效突破Keltner通道迹象。成交量变化平稳,VO为2.61%,未现异常放量。
三大盘整策略模型均未触发交易信号:价格未触及布林带边界,也未达到关键枢轴点R1/S1水平,同时DMI值略高于20导致部分过滤模型失效。市场缺乏明确方向指引。
建议保持观望,重点关注后续是否出现波动率压缩后的突破行情。若价格有效突破R1(4151.40)并伴随放量,可考虑顺势做多;若跌破S1(4100.52),则转为空头思路。现阶段以监控为主,控制风险暴露。