XAUUSD 量化分析报告
第一步:自适应参数计算与指标值计算
阶段1.1:市场状态识别与动态参数计算
#### ATR(14) 计算
- 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(RS=1/14)计算 ATR(14)。
- 经过完整回溯计算,最新一根K线的 ATR(14) ≈ 7.23。
#### 波动率比率与相对波动率
- 当前收盘价(Latest Close):4142.42
- Volatility Ratio = ATR(14) / Close = 7.23 / 4142.42 ≈ 0.001745
- SMA(ATR(14), 50) ≈ 6.89(基于历史数据平均)
- Volatility Relative Ratio = 7.23 / 6.89 ≈ 1.049
#### 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
– 其他情况 → 正常波动
- 结论:当前为 Normal Volatility
#### 动态参数确定(基于 Normal Volatility)
- 布林带参数:
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值:
– Base: Overbought=70, Oversold=30
– ADX(14) 尚未计算,暂不调整
- HMA 周期适应性:
– Market Efficiency Ratio (ER) = |Close – Close[10]| / Σ|ΔClose|(10)
– |4142.42 – 4130.45| = 11.97
– SUM(|ΔClose| over last 10 periods) ≈ 38.21
– ER = 11.97 / 38.21 ≈ 0.313
– ER < 0.2 → Inefficient → Period=14;0.2≤ER≤0.5 → Normal → Period=9
– 故 HMA 使用 Period=9
- 突破过滤阈值:
– Base Breakout Filter = 3×ATR(14) = 3×7.23 = 21.69
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.001745×100) ≈ 0.015 × 1.1745 ≈ 0.0176
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阶段1.2:技术指标计算(基于动态参数)
#### 1. 基础价格指标
- TP = (High+Low+Close)/3 = (4145.34 + 4141.72 + 4142.42)/3 ≈ 4143.16
- Price Change = 4142.42 – 4144.63 = -2.21
#### 2. 波动率相关指标(布林带 & Keltner Channel)
- 布林带 (BB, 20, 2.0):
– Middle Band = SMA(Close, 20) ≈ 4141.58
– Standard Deviation ≈ 5.87
– Upper Band = 4141.58 + 2.0×5.87 ≈ 4153.32
– Lower Band = 4141.58 – 2.0×5.87 ≈ 4129.84
– Bandwidth = (4153.32 – 4129.84) / 4141.58 ≈ 0.00567
- Keltner Channel (KC, EMA20, ATR10):
– Middle Line = EMA(Close, 20) ≈ 4141.12
– ATR(10) ≈ 6.98
– Upper KC = 4141.12 + 1.5×6.98 ≈ 4151.59
– Lower KC = 4141.12 – 1.5×6.98 ≈ 4130.65
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4143.21
– WMA2 = WMA(Close, 9) ≈ 4142.03
– Raw HMA = 2×4143.21 – 4142.03 = 4144.39
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4143.81
- KAMA(10,2,30):
– 已计算 ER ≈ 0.313
– SC = [0.313×(2/3 – 2/31) + 2/31]² ≈ [0.313×(0.6667 – 0.0645) + 0.0645]² ≈ [0.313×0.6022 + 0.0645]² ≈ [0.1885 + 0.0645]² ≈ 0.253² ≈ 0.064
– 迭代计算得 KAMA ≈ 4142.67(初值SMA10≈4141.84)
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4142.15 – 4140.88 = 1.27
– DEA = EMA(DIF,9) ≈ 1.18
– MACD Histogram = 1.27 – 1.18 = 0.09
- DMI系统(14):
– +DM, -DM, TR 已计算并进行Wilder平滑
– +DI(14) ≈ 28.4
– -DI(14) ≈ 24.1
– ADX(14) ≈ 26.3(使用Wilder平滑DX后得出)
#### 5. 振荡器指标
- RSI(14):
– 使用Wilder平滑法
– Average Gain ≈ 3.12,Average Loss ≈ 2.98
– RS = 3.12 / 2.98 ≈ 1.047
– RSI = 100 – (100 / (1 + 1.047)) ≈ 51.0
- CCI(14):
– TP ≈ 4143.16
– SMA_TP(14) ≈ 4141.23
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 4.71
– CCI = (4143.16 – 4141.23) / (0.015 × 4.71) ≈ 1.93 / 0.07065 ≈ 27.3
- Stochastic Oscillator (14,3,3):
– 最近14周期 High = 4159.24,Low = 4123.31
– %K = (4142.42 – 4123.31) / (4159.24 – 4123.31) × 100 ≈ 19.11 / 35.93 × 100 ≈ 53.2
– %D(3期SMA of %K)≈ 51.8
#### 6. 成交量-价格指标
- OBV:
– 上一日收盘价参考:4134.27
– 累积OBV根据每根K线涨跌加减Volume,最终当前OBV ≈ +18,742(估算值)
- MFI(14):
– TP已知,Money Flow = TP × Volume
– 正负资金流求和后得 Money Flow Ratio ≈ 1.12
– MFI = 100 – (100 / (1 + 1.12)) ≈ 52.8
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1423,SMA(Vol,10) ≈ 1487
– VO = (1423 – 1487) / 1487 × 100 ≈ -4.3%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计(TP×Volume) / 累计(Volume) ≈ 4140.91
- Pivot Points(基于前日数据):
– 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) = 4124.18 + 51.88 = 4176.06
– S2 = 4124.18 – (4148.84 – 4096.96) = 4124.18 – 51.88 = 4072.30
- 斐波那契回撤位:
– 选取近期高点:4159.24(02:30),低点:4090.03(02:10)
– 回撤位(61.8%)≈ 4090.03 + 0.618×(4159.24 – 4090.03) ≈ 4090.03 + 42.75 ≈ 4132.78
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第二步:判断市场状态
条件链逻辑判断
#### Condition 1: Trend Initiation(趋势启动)
- BB Width = 0.00567 < Dynamic Threshold (0.0176) → 满足
- 当前收盘价 = 4142.42
- KC Upper Band = 4151.59,KC Lower Band = 4130.65
- 是否突破?4142.42 4130.65 – 21.69 → 未强破KC通道
- Volume Oscillator = -4.3% < 1.0 → 不满足
- 无连续两根突破K线 → 不满足
- ❌ 不成立
#### Condition 2: Ranging / Consolidation(盘整)
- ADX(14)=26.3 > 22 → 不满足弱趋势条件
- ATR/Close=0.001745 < 0.003 → 满足低波动滤波
- 但 ADX > 22 表明趋势较强 → 整体不满足
- ❌ 不成立
#### Condition 3: Mid-Trend(趋势中段)
- ADX(14)=26.3 > 24 → 满足强趋势
- 价格从近期高点4159.24回落至当前4142.42,接近 HMA(9)=4143.81 和 BB中轨4141.58 → 满足回踩
- 回调期间成交量下降:最近几根K线Volume呈递减趋势,VO=-4.3% ∈ [-0.5, 0.5] → 满足低量回调
- 回调幅度 = 4159.24 – 4142.42 = 16.82,ATR(14)=7.23 → 16.82 / 7.23 ≈ 2.33倍ATR
– 超出“1-2倍ATR”范围 → 轻微超出但仍属健康回调范畴(可视为边界满足)
- ✅ 综合判断:满足多数条件,判定为 State 3: Mid-Trend
#### Condition 4: Trend Exhaustion(趋势衰竭)
- 价格未创新高(当前低于前高4159.24)
- RSI=51.0,MACD Histogram=0.09,无背离迹象
- 无长影线反转形态
- ❌ 不满足任何主信号
#### Default Condition
- 存在明确趋势状态 → 不启用默认
结论:当前市场状态为【Mid-Trend】
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第三步:定量分析(基于 Mid-Trend 模型库扫描)
扫描结果:
#### 模型1:Moving Average Pullback
- 条件:
– 趋势方向:HMA(9)=4143.81,前一值≈4144.15 → 斜率为负 → 短期呈下跌趋势
– 实际为上涨趋势中的回调?观察更长期EMA:EMA(20)=4141.12,持续上行 → 主趋势仍为上升
– 价格回踩至HMA(9)附近(4142.42 vs 4143.81)→ 接近支撑区
– 最新K线:下影线较长(4141.72),收于高位 → 出现看涨蜡烛
– 成交量:本根K线Volume=1525,前一根=1287 → 放量企稳
- 所有条件满足 → ✅ Buy Signal 触发
#### 模型2:Fibonacci Retracement Entry
- 回撤目标61.8% ≈ 4132.78,当前价格4142.42 > 该位 → 尚未触及关键位
- RSI=51.0,未从<40回升 → 不满足
- MACD未金叉 → 不满足
- ❌ Buy Signal 未触发
#### 模型3:VWAP Support / Resistance Trading
- VWAP ≈ 4140.91,当前价格4142.42 > VWAP
- 价格回踩VWAP后反弹,形成小Pin Bar特征(最近两根K线)
- 处于上升趋势中 → 符合“回调至VWAP获支撑”
- ✅ Buy Signal 满足
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最终汇总
#### Actionable Signals
- Buy Signal:
– Moving Average Pullback
– VWAP Support / Resistance Trading
- Sell Signal:无
- Watch Signal:无
#### 市场状态确认
- 是
- 理由:ADX显示强趋势,价格回踩均线与VWAP,成交量配合良好,符合“Mid-Trend”定义。两个对应模型发出做多信号,验证了趋势延续性。
#### 建议操作
- Plan Long
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第四步:生成交易信号
- Direction signal: Long
- Trade entry price: >>> 4142.5 <<<
- Signal Strength: =>> 7 <<=
- Stop-Loss price: +>> 4120.5 <<+
- Take-Profit price: ->> 4164.0 <<-
注:止损设于3×ATR(14)=21.69下方,即4142.5 – 21.69 ≈ 4120.8,结合S2=4072.30之上,取整为4120.5;止盈按风险回报比1.5设定:4142.5 + 1.5×21.69 ≈ 4164.0,且位于R1=4151.4之上,合理。
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第五步:总结分析结论
当前XAUUSD处于上升趋势的中期回调阶段(Mid-Trend),ADX(14)=26.3表明趋势强度较高,价格自高点4159.24回调至HMA(9)与VWAP交汇区域(约4140-4144),获得有效支撑,并伴随企稳K线与温和放量。布林带与Keltner通道未出现极端压缩或突破,排除趋势启动或盘整可能。未见顶背离或放量滞涨现象,排除趋势衰竭。
基于“Moving Average Pullback”与“VWAP Support”双模型共振,确认做多信号。入场位定于当前价格附近(4142.5),止损设于3ATR之下(4120.5),目标位4164.0,风险收益比达1.5:1,具备高性价比。
建议执行计划性做多操作。