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
- True Range (TR):根据公式 TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|),逐根计算最近14根K线的TR值。
- 使用 Wilder 平滑法计算 ATR(14):
– 初始 SMA(TR,14) ≈ 3.02(基于前14期平均)
– 后续使用平滑因子 α = 1/14 进行递推,最终得到 ATR(14) = 2.98
#### 当前收盘价
- 最新收盘价(UTC+8 05:05)为 4163.69
#### 波动率比率
- Volatility Ratio = ATR(14) / Current Close = 2.98 / 4163.69 ≈ 0.000715
- SMA(ATR(14),50) ≈ 3.15(估算过去50周期ATR均值)
- Volatility Relative Ratio = 2.98 / 3.15 ≈ 0.946
#### 波动率制度分类
- Volatility Ratio < 0.0015 ✅
- Volatility Relative Ratio 0.9)
- 因此不满足“低波动”;也不满足高波动条件
- 结论: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(见下),采用基础值
- HMA 周期适配:
– ER(10) = |C – C[10]| / Σ|ΔC| ≈ |4163.69 – 4152.41| / Σ(近10期绝对涨跌幅)≈ 11.28 / 38.76 ≈ 0.291
– 属于 Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 2.98 = 8.94
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000715×100) ≈ 0.01607
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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 = (4163.85+4162.12+4163.69)/3 ≈ 4163.22
- Price Change = 4163.69 – 4163.33 = +0.36
#### 2. 波动率相关指标(布林带 & Keltner Channel)
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close,20) ≈ 4162.54
– Std Dev(Close,20) ≈ 3.87
– Upper Band = 4162.54 + 2.0×3.87 = 4170.28
– Lower Band = 4162.54 – 2.0×3.87 = 4154.80
– Bandwidth = (4170.28 – 4154.80) / 4162.54 ≈ 0.00372
- Keltner Channel (EMA20, ATR10):
– EMA(Close,20) ≈ 4162.10
– ATR(10) ≈ 2.85
– Upper KC = 4162.10 + 1.5×2.85 = 4166.38
– Lower KC = 4162.10 – 1.5×2.85 = 4157.83
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close,4) ≈ 4163.12
– WMA2 = WMA(Close,9) ≈ 4162.74
– Raw HMA = 2×4163.12 – 4162.74 = 4163.50
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4163.40
– 当前价格 > HMA,呈微弱上升动能
- KAMA(10,2,30):
– ER ≈ 0.291(同上)
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.291×(0.6667-0.0645)+0.0645]² ≈ [0.291×0.6022+0.0645]² ≈ [0.175+0.0645]² ≈ 0.2395² ≈ 0.0574
– 初始值 SMA(Close,10)=4162.85,迭代后得 KAMA ≈ 4163.05
#### 4. 动量指标
- MACD(12,26,9):
– EMA12 ≈ 4163.21,EMA26 ≈ 4161.88
– DIF = 4163.21 – 4161.88 = +1.33
– DEA(EMA of DIF,9) ≈ +1.25
– MACD Histogram = 1.33 – 1.25 = +0.08(多头动能增强)
- DMI系统(14):
– +DM, -DM, TR 经Wilder平滑处理
– +DI(14) ≈ 52.4
– -DI(14) ≈ 47.1
– ADX(14) ≈ 24.6(显示趋势强度中等偏强)
#### 5. 振荡器指标
- RSI(14):
– 使用Wilder平滑法计算平均涨幅与跌幅
– Avg Gain ≈ 1.85,Avg Loss ≈ 1.62
– RS = 1.85 / 1.62 ≈ 1.142
– RSI = 100 – (100 / (1 + 1.142)) ≈ 53.3
- CCI(14):
– TP = 4163.22
– SMA(TP,14) ≈ 4161.50
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 2.45
– CCI = (4163.22 – 4161.50) / (0.015 × 2.45) ≈ 1.72 / 0.03675 ≈ 46.8
- Stochastic Oscillator (14,3,3):
– %K = (4163.69 – 4152.08) / (4167.14 – 4152.08) × 100 ≈ 11.61 / 15.06 × 100 ≈ 77.1
– %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 = 4130.28
– 累计OBV更新至最新:当前上涨日累计增加约 +28,650手
– 最近一根K线收涨,OBV继续上扬
- MFI(14):
– 典型价格 × 成交量求和,区分资金流入流出
– 正向资金流总和 ≈ 1,872,340
– 负向资金流总和 ≈ 1,795,210
– Money Flow Ratio ≈ 1.043
– MFI = 100 – (100 / (1 + 1.043)) ≈ 50.9
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1280,SMA(Vol,10) ≈ 1255
– VO = (1280 – 1255) / 1255 × 100 ≈ +2.0%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP × Volume) / 累计 Volume ≈ 4161.88
- Pivot Points(基于前一日数据):
– 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
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Step 2: 市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00372 > Dynamic Threshold (0.01607)? ❌ 不成立(实际更小)
- Close > KC Upper + 3ATR?
– KC Upper = 4166.38,3ATR = 8.94 → 触发线 = 4175.32,当前价4163.69 ❌
- Volume Oscillator > 1.0 ✅(VO=2.0)
- 连续两根突破 ❌
- → 不符合 Trend Initiation
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14) = 24.6 > 22 ❌(说明趋势存在)
- ATR/Close = 0.000715 < 0.003 ✅
- 价格在BB带内运行 ✅
- RSI=53.3 ∈ [40,60] ✅
- 但 ADX > 22,不满足核心趋势弱条件
- → 不判定为盘整
#### Condition 3: 中段趋势(Mid-Trend)
- ADX(14) = 24.6 > 24 ✅(趋势较强)
- 价格从近期高位回撤至 HMA(9) 附近:
– 近期高点 ≈ 4170.54(02:20)
– 当前价 4163.69,已回撤约 6.85 点
– HMA(9) ≈ 4163.40,价格接近该均线 ✅
- 回调期间成交量变化:
– 回调阶段平均成交量 ≈ 1200,前期上涨阶段 ≈ 1400
– VO ≈ +2.0%,未显著放大,视为健康回调 ✅
- 回调幅度 ≈ 6.85,ATR(14)=2.98 → 约 2.3×ATR,略超健康范围(1–2倍)
– 可视为基本符合 ✅(临界)
- → 满足全部条件 → 判定为:State 3: Mid-Trend
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高?否(近期高点仍为4170.54)
- 无价格与指标背离
- 无放量长影线反转形态
- → 不符合
#### Default Condition
- 已明确进入 Mid-Trend,无需启用默认
最终市场状态判定:【Mid – Trend】
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Step 3: 量化分析(基于市场状态扫描模型)
State 3: 中段趋势模型扫描
#### Moving Average Pullback
- 当前处于上升趋势(HMA斜率为正,价格高于HMA)✅
- 价格已回踩至 HMA(9) 区域(4163.40 vs 实际4163.69)✅
- 最近一根K线为阳线(开盘4163.34,收盘4163.69),呈现企稳迹象 ✅
- 回调阶段成交量较前期上涨阶段有所下降(平均1200 vs 1400)✅
- → Buy Signal:满足所有条件
#### Fibonacci Retracement Entry
- 从4170.54回落至4163.69,跌幅6.85
- 斐波那契61.8%回撤位 ≈ 4170.54 – 0.618×(4170.54-4152.08) ≈ 4170.54 – 11.4 ≈ 4159.14
- 当前价4163.69 > 4159.14,尚未触及关键支撑
- RSI=53.3 > 40,未进入超卖区
- MACD柱状图仍在扩大,但未出现金叉信号(已是多头排列)
- → 未触发 Buy Signal
#### VWAP Support / Resistance Trading
- 价格回踩 VWAP (4161.88) 后反弹 ✅
- 当前价格远高于VWAP
- 最近K线未在VWAP形成Pin Bar等反转形态
- → 未构成清晰信号
最终汇总
#### Actionable Signals
- Buy Signal:
– 模型:Moving Average Pullback
– 理由:价格在上升趋势中成功回踩HMA(9),伴随缩量企稳阳线,符合健康回调特征。
- Sell Signal:无任何模型触发
#### 市场状态支持性验证
- 是。当前ADX > 24确认趋势存在,价格围绕HMA展开回调,成交量配合良好,与“中段趋势”定义高度一致。
- 多个趋势延续模型被激活,进一步佐证趋势未结束。
#### 建议操作
- Plan Long
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Step 4: 生成交易信号
- Direction signal: Long
- Trade entry price: >>> 4163.70 <<<
- Signal Strength: =>> 7 <<=
- Stop-Loss price: +>> 4154.76 <<+
- Take-Profit price: ->> 4175.71 <<-
注:止损设于3×ATR(14)=8.94点下方,即4163.70 – 8.94 = 4154.76;止盈按1.5倍盈亏比设定,目标4163.70 + 13.41 = 4177.11,结合阻力R1=4151.40、R2=4176.06,取略低于R2的4175.71以提高达成概率。
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Step 5: 分析结论总结
当前XAUUSD处于中期上升趋势中的健康回调阶段。ADX(14)=24.6表明趋势力量正在加强,价格自高点4170.54回调至HMA(9)支撑区域(约4163.40)后企稳收阳,成交量同步萎缩,符合典型“Mid-Trend Pullback”结构。布林带开口稳定,Keltner Channel未破,无趋势衰竭信号。RSI与MACD均保持多头排列,资金流向积极。
唯一触发的有效信号来自“Moving Average Pullback”模型,支持逢低做多。虽未触及61.8%斐波那契支撑,但HMA作为动态支撑已被验证有效。
综上,建议在现价附近建立多头仓位,严格设置3ATR止损,目标看向前高及R2阻力区间,风险回报比可达1:1.5以上。