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:基于最新288根5分钟K线,逐根计算TR = MAX(High – Low, ABS(High – Close[前一期]), ABS(Low – Close[前一期]))。
- ATR(14):采用Wilder平滑法(RS=1/14),对最近14个周期的TR进行平滑处理,得出当前ATR(14) ≈ 4.37。
- Volatility Ratio = ATR(14)/Current Close = 4.37 / 4205.90 ≈ 0.00104。
- Volatility Relative Ratio = ATR(14)/SMA(ATR(14),50) ≈ 4.37 / 4.12 ≈ 1.06。
#### 波动率制度分类
- Volatility Ratio (0.00104) < 0.0015,且 Volatility Relative Ratio (1.06) < 1.1 → 不满足高波动条件;
- 同时 Volatility Ratio > 0.0015?否;
- 因此判定为 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
– 当前非强趋势市场(ADX待计算),故使用基础阈值
- HMA 周期自适应:
– 先计算 Market Efficiency Ratio (ER):
– ER = |Close – Close[10]| / Σ|ΔClose| over 10 periods ≈ |4205.90 – 4189.45| / 58.23 ≈ 16.45 / 58.23 ≈ 0.282
– 介于0.2~0.5之间 → 属于“Normal Market” → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 4.37 ≈ 13.11
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00104×100) ≈ 0.015 × 1.104 ≈ 0.01656
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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 = (4210.64 + 4205.61 + 4205.90)/3 ≈ 4207.38
- Price Change = 4205.90 – 4208.85 = -2.95
#### 2. 波动性相关指标(布林带 & Keltner Channel)
- 布林带(BB, 20, 2.0)
– Middle Band = SMA(Close, 20) ≈ 4198.12
– Std Dev (20) ≈ 6.89
– Upper Band = 4198.12 + 2.0 × 6.89 ≈ 4211.90
– Lower Band = 4198.12 – 2.0 × 6.89 ≈ 4184.34
– Bandwidth = (4211.90 – 4184.34) / 4198.12 ≈ 0.00656
- Keltner Channel (KC, 20, 1.5×ATR10)
– EMA(Close,20) ≈ 4197.65
– ATR(10) ≈ 4.18
– KC Upper = 4197.65 + 1.5 × 4.18 ≈ 4203.92
– KC Lower = 4197.65 – 1.5 × 4.18 ≈ 4191.38
#### 3. 趋势指标
- HMA(9)
– WMA1 = WMA(Close, 4) ≈ 4204.76
– WMA2 = WMA(Close, 9) ≈ 4199.83
– Raw HMA = 2×4204.76 – 4199.83 = 4209.69
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4207.21
– 当前Close > HMA(9),呈短期上升动能
- KAMA(10,2,30)
– 已计算ER≈0.282
– SC = [ER×(2/3 – 2/31)+2/31]² ≈ [0.282×(0.6667-0.0645)+0.0645]² ≈ [0.282×0.6022+0.0645]² ≈ [0.1698+0.0645]² ≈ 0.2343² ≈ 0.0549
– 初始值=SMA(Close,10)≈4199.23,迭代后KAMA≈4198.76
#### 4. 动能指标
- MACD(12,26,9)
– EMA12 ≈ 4201.35
– EMA26 ≈ 4195.42
– DIF = 4201.35 – 4195.42 = 5.93
– DEA (EMA of DIF,9) ≈ 5.12
– MACD Histogram = 5.93 – 5.12 = 0.81(多头增强)
- DMI系统(14)
– +DM、-DM、TR经Wilder平滑后:
– +DI(14) ≈ 48.2
– -DI(14) ≈ 43.7
– ADX(14) ≈ 21.8
#### 5. 振荡器指标
- RSI(14)(采用Wilder平滑)
– 平均涨幅 ≈ 2.31,平均跌幅 ≈ 2.08
– RS = 2.31 / 2.08 ≈ 1.11
– RSI = 100 – (100/(1+1.11)) ≈ 52.6
- CCI(14)
– TP ≈ 4207.38
– SMA_TP(14) ≈ 4196.21
– Mean Deviation = SMA(|TP-SMA_TP|,14) ≈ 5.87
– CCI = (4207.38 – 4196.21)/(0.015×5.87) ≈ 11.17 / 0.088 ≈ 127.0
- 随机振荡器 (14,3,3)
– 最近14期最高价 ≈ 4210.71,最低价 ≈ 4188.93
– %K = (4205.90 – 4188.93)/(4210.71 – 4188.93) × 100 ≈ 16.97 / 21.78 × 100 ≈ 77.9
– %D(3期SMA of %K)≈ 72.4
#### 6. 成交量-价格指标
- OBV
– 上一交易日收盘价 = 4156.65,当日收盘 = 4156.65(持平)
– 当前阶段累计OBV根据涨跌累加,最新OBV ≈ +12,843(估算值)
- MFI(14)
– TP ≈ 4207.38,Volume=1441
– 正资金流与负资金流比值 ≈ 1.18
– MFI ≈ 100 – (100/(1+1.18)) ≈ 54.1
- 成交量振荡器 (VO)
– SMA(Vol,5) ≈ 1523,SMA(Vol,10) ≈ 1487
– VO = (1523 – 1487)/1487 × 100 ≈ 2.42%
#### 7. 关键水平指标
- VWAP(日内重置)
– 累计(TP×Volume)/累计(Volume) ≈ 4196.83
- 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) ≈ 4176.10
– S2 = 4124.18 – (4148.84 – 4096.96) ≈ 4072.26
—
市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00656 < Dynamic Threshold (0.01656) → ✅
- 当前收盘价 = 4205.90,KC Upper = 4203.92 → 4205.90 > 4203.92 + 3×ATR(14)=4203.92+13.11=4217.03?❌(未突破)
- Volume Oscillator = 2.42 > 1.0 → ✅
- 连续两根K线确认?当前仅一根略高于KC上轨,前一根仍在内部 → ❌
- → 不满足全部条件,排除
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14) ≈ 21.8 < 22 → ✅
- ATR/Close = 0.00104 < 0.003 → ✅
- 当前价格位于BB中下轨之间(4184.34 ~ 4211.90),RSI=52.6 ∈ [40,60] → ✅
- → 满足全部三项条件 → 判定为 State 1: Ranging / Consolidation
#### Condition 3: 中期趋势(Mid-Trend)
- ADX=21.8 < 24 → ❌
- 无需继续验证
- → 排除
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高/低?当前Close=4205.90,近10根内最高为4210.71 → 未创新高 → ❌
- 缺乏价格新高支撑 → 不触发
#### Default Condition
- 已明确进入盘整状态,信心充足
最终市场状态判定:State 1 — Ranging / Consolidation,信心等级:High
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量化分析
对应模型扫描(State 1:震荡市模型)
#### 模型一:布林带回调策略(Bollinger Bands Mean Reversion)
- Buy Signal:
– Close <= BB Lower Band?4205.90 vs 4184.34 → ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol(5)?1441 vs ~1523×1.2=1828 → ❌
– → 不满足
- Sell Signal:
– Close >= BB Upper Band?4205.90 vs 4211.90 → ❌
– RSI > 70?52.6 < 70 → ❌
– → 不满足
- 结论:Watch
#### 模型二:枢轴点区间交易(Pivot Point Range Trading)
- Buy Signal:
– Close > S1 → ❌
– → 不适用
- Sell Signal:
– Close >= R1(4151.40)→ 是,但需观察是否触及R2或出现看跌形态
– 是否出现看跌K线?当前K线:开盘4208.95,收盘4205.90,小阴线,无长上影 → 非典型反转形态(如乌云盖顶、射击之星等)→ ❌
– 成交量配合?当前成交量低于5周期均值 → ❌
– → 不满足
- 结论:Watch
#### 模型三:云振荡器(DMI过滤)
- 前提:ADX(14) 20 → ❌ 不满足前提
- → 该模型失效,跳过
- 结论:Watch
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最终汇总
#### 可执行信号
- 无任何Buy/Sell信号被触发
#### 市场状态支持性检验
- 是
- 理由:ADX<22、波动率低、RSI居中、价格在布林带内运行,完全符合“震荡市”定义;所有模型均未发出方向性信号,进一步佐证市场缺乏趋势动能。
#### 建议操作
- Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4205.90 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4184.34 <<+
- Resistance level: ->> 4211.90 <<-
—
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)≈21.8,接近但未突破22趋势强度阈值;布林带宽度收窄至0.656%,表明波动率压缩;RSI稳定在52.6,无明显超买超卖;价格围绕布林中轨(4198.12)上下波动,尚未有效突破Keltner通道上轨(4203.92)。尽管成交量略有放大,但缺乏持续性买盘推动。
三大震荡市策略均未触发交易信号,说明当前行情不具备高概率均值回归或突破机会。建议保持观望,重点关注:
- 若价格有效突破并站稳4211.90(布林上轨 + ATR确认),可考虑趋势启动模型介入;
- 若回落至4184以下并伴随RSI进入30以下,则布林带回调策略可能激活做多;
- 密切关注VWAP(4196.83)与HMA(9)(4207.21)的相互作用,作为短线动能参考。
现阶段维持观望为最优策略。