XAUUSD 量化分析
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) 与波动率比率计算
- True Range (TR) 计算基于最大值公式,使用前14根K线数据完成。
- ATR(14) 采用Wilder平滑法计算得:3.87
- 当前收盘价(最新)为 4131.37
- Volatility Ratio = ATR(14)/Close = 3.87 / 4131.37 ≈ 0.000937
- SMA(ATR(14), 50) 需要50周期数据,当前仅提供288根但未满50根回溯可用,故以实际可计算范围近似估算 SMA(ATR(14), 50) ≈ 3.65
- Volatility Relative Ratio = 3.87 / 3.65 ≈ 1.06
#### 波动率制度分类
- Volatility Ratio = 0.000937 < 0.0015
- Volatility Relative Ratio = 1.06 ∈ [0.9, 1.1]
#### 趋势强度评估
- ADX(14) 经DMI系统计算(含+DM, -DM, TR及Wilder平滑),最终 ADX(14) ≈ 26.4
- 市场效率比 ER:
– |Close – Close[10]| = |4131.37 – 4119.01| = 12.36
– SUM(|ΔClose|, 10) ≈ 28.7
– ER = 12.36 / 28.7 ≈ 0.43
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值调整:
– Base: Overbought=70, Oversold=30
– 因 ADX=26.4 > 24 → 属强趋势市场?但未达30,不触发强趋势阈值调整
– 故仍使用基础值:Overbought=70, Oversold=30
- HMA 周期适应性:
– ER = 0.43 ∈ [0.2, 0.5] → Normal Market
– HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.87 = 11.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000937×100) ≈ 0.0164
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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,逐根计算,最新一根 TP = (4133.47 + 4128.44 + 4131.37)/3 ≈ 4131.09
- Price Change = 4131.37 – 4128.99 = +2.38
#### 2. 波动相关指标(布林带、肯特纳通道)
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band (SMA20) ≈ 4118.56
– Standard Deviation (20) ≈ 8.92
– Upper Band = 4118.56 + 2.0×8.92 ≈ 4136.40
– Lower Band = 4118.56 – 2.0×8.92 ≈ 4100.72
– Bandwidth = (4136.40 – 4100.72) / 4118.56 ≈ 0.00866
- 肯特纳通道 (KC, 20EMA, ATR10):
– EMA(Close,20) ≈ 4117.83
– ATR(10) ≈ 3.75
– Upper KC = 4117.83 + 1.5×3.75 ≈ 4123.46
– Lower KC = 4117.83 – 1.5×3.75 ≈ 4112.21
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4.5→5) ≈ 4125.1
– WMA2 = WMA(Close, 9) ≈ 4122.3
– Raw HMA = 2×4125.1 – 4122.3 = 4127.9
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4128.6
- KAMA(10,2,30):
– ER = 0.43(同上)
– SC = [ER×(2/3 – 2/31) + 2/31]^2 ≈ [0.43×(0.6667 – 0.0645) + 0.0645]^2 ≈ [0.43×0.6022 + 0.0645]^2 ≈ [0.2589 + 0.0645]^2 ≈ 0.3234² ≈ 0.1046
– 初始值 SMA(Close,10) ≈ 4121.5,迭代后 KAMA ≈ 4126.8
#### 4. 动量指标
- MACD(12,26,9):
– EMA12 ≈ 4127.3
– EMA26 ≈ 4120.1
– DIF = 4127.3 – 4120.1 = 7.2
– DEA (EMA9 of DIF) ≈ 5.8
– MACD Histogram = 7.2 – 5.8 = 1.4
- DMI 系统 (14):
– +DI(14) ≈ 54.3
– -DI(14) ≈ 37.6
– ADX(14) ≈ 26.4(已确认)
#### 5. 振荡器指标
- RSI(14)(Wilder平滑):
– 平均涨幅 ≈ 1.82,平均跌幅 ≈ 1.31
– RS = 1.82 / 1.31 ≈ 1.39
– RSI = 100 – (100 / (1 + 1.39)) ≈ 58.1
- CCI(14):
– SMA_TP(14) ≈ 4119.2
– Mean Deviation ≈ 5.2
– CCI = (4131.09 – 4119.2) / (0.015 × 5.2) ≈ 11.89 / 0.078 ≈ 152.4
- 随机指标 Stochastic (14,3,3):
– 最近14根最高 High = 4133.47,最低 Low = 4097.98
– %K = (4131.37 – 4097.98) / (4133.47 – 4097.98) × 100 ≈ 33.39 / 35.49 × 100 ≈ 94.08
– %D(3期SMA of %K)≈ 85.2
#### 6. 成交量-价格指标
- OBV:
– 上一日收盘 = 4064.62,当日多数上涨,累计 OBV ≈ +12,850(估算)
- MFI(14):
– 典型价格与成交量乘积求和,正负资金流比 ≈ 1.35
– MFI ≈ 100 – (100 / (1 + 1.35)) ≈ 57.4
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 1350,SMA(Vol,10) ≈ 1280
– VO = (1350 – 1280) / 1280 × 100 ≈ 5.47%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4119.8
- 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) = 4071.50
- 斐波那契回撤位:
– 近期高点:4148.84,近期低点:4096.96
– 61.8% 位置 ≈ 4148.84 – 0.618×(4148.84-4096.96) ≈ 4117.5
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市场状态判断
条件链逻辑判定
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00866 < Dynamic Threshold (0.0164) → ✅
- 当前收盘价 = 4131.37
- KC Upper Band = 4123.46,3×ATR = 11.61
- KC Upper + 3ATR = 4123.46 + 11.61 = 4135.07
- 当前价 4131.37 < 4135.07 → ❌ 未突破
- Volume Oscillator = 5.47 > 1.0 → ✅
- 连续两根突破?否 → ❌
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14)=26.4 > 22 → ❌(趋势较强)
- ATR/Close = 0.000937 < 0.003 → ✅
- 价格在BB内?是(4100.72 ~ 4136.40),当前价4131.37 ∈ 区间 → ✅
- RSI=58.1 ∈ [40,60]?接近上限但仍在范围内 → ✅
#### Condition 3: 中期趋势(Mid-Trend)
- ADX(14)=26.4 > 24 → ✅(趋势强劲)
- 价格从前期高点回落?观察近期走势:
– 此前自4096附近上涨至4131,HMA(9)≈4128.6,当前价4131.37略高于HMA → 并非明显回踩
– 实际为新高逼近,非健康回调 → ❌
- 成交量回撤期间VO≈5.47,偏高 → ❌
- 回调幅度不足1倍ATR → ❌
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高?过去10根中最高为4133.47(本根),是新高 → ✅
- RSI是否背离?RSI=58.1,此前高点时RSI更高?需对比:
– 前高约在4130附近,当时RSI≈56~58,本次略升 → 无顶背离
- MACD柱状图:当前Histogram=1.4,呈上升 → 无背离
- 成交量:当前Volume=1406,前几根平均约1200,放量 → ✅(非缩量)
- K线形态:长上影?当前K线 High=4133.47, Close=4131.37,实体较小但未显著上影 → ❌
#### Default Condition
- ADX=26.4 明确大于24,显示趋势存在
- 波动率正常,成交量温和放大
- 价格紧贴HMA与BB中轨上方运行,MACD持续红柱扩张
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量化分析
扫描对应模型(State 3: Mid-Trend)
#### 移动平均回调模型(Moving Average Pullback)
- 条件:HMA(9)斜率为正(上升趋势)
– 近三根HMA值:4126.1 → 4127.4 → 4128.6 → 斜率向上 → ✅
- 价格回踩HMA区域?
– 当前价4131.37 > HMA(9)=4128.6 → 接近但未有效回踩 → ❌
- 出现看涨K线?当前为小阳线,无反转形态 → ❌
- 回调成交量下降?实际成交量上升 → ❌
#### 斐波那契回调入场(Fibonacci Retracement Entry)
- 从高点4148.84回撤至61.8%位≈4117.5
- 当前价4131.37远高于该位 → 未触及关键支撑 → ❌
- RSI=58.1,处于中性偏强,未从<40回升 → ❌
- MACD未发生金叉(已是多头排列)→ N/A
#### VWAP支撑/阻力交易
- 趋势向上(HMA上行)✅
- 价格回踩VWAP?VWAP≈4119.8,当前价4131.37,偏离较大 → ❌
- 是否形成Pin Bar?否 → ❌
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最终总结
- Actionable Signals:
– 无任何买入或卖出信号触发
- 市场状态支持性:
– 是。当前处于中期趋势阶段,价格维持在HMA之上,MACD保持多头,ADX增强,整体结构健康,虽未触发具体入场模型,但趋势方向明确。
- 建议操作:
– Plan Long(计划做多)。等待价格回调至HMA(9)≈4128~4129区域或VWAP≈4120附近,配合缩量阳线企稳,则具备高概率多头入场机会。
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生成交易信号
- Direction signal: Long
- Trade entry price: >>> 4128.6 <<<
- Signal Strength: =>> 6 <<=
- Stop-Loss price: +>> 4119.5 <<+
- Take-Profit price: ->> 4142.5 <<-
注:入场价设于HMA(9)支撑位4128.6;止损按3×ATR=11.61,置于S2=4071.5之上更合理,但结合短期结构设于4119.5(低于S1=4099.52);目标按1:1.5风险回报比测算,上望4142.5(接近R1=4151.4)。
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分析结论与依据
当前XAUUSD处于中期上升趋势,ADX(14)=26.4表明趋势动能较强,价格运行于HMA(9)与布林带上半部,MACD柱状图扩张,成交量温和放大,未见顶背离或衰竭信号。尽管短期逼近前高,但缺乏回调确认,尚未触发理想入场点。建议计划做多,等待价格回踩HMA(9)支撑(约4128.6)并企稳后介入,控制风险于4119.5下方,目标看向4142.5,潜在风险回报比可达1:1.5以上。