XAUUSD 量化分析
步骤1:计算指标值
趋势判断模块
#### KAMA(10, 2, 30)
- 效率比率 (ER):
最近收盘价 = 4207.17,10周期前收盘价 = 4196.16
分子 = |4207.17 – 4196.16| = 11.01
分母 = 过去10个周期绝对价格变化之和(从05:00到07:00)=
|4196.16-4194.38| + |4194.38-4195.84| + … + |4202.76-4207.17| ≈ 1.78 + 1.46 + 1.48 + 0.54 + 1.15 + 1.17 + 0.89 + 2.17 + 1.49 + 4.41 ≈ 12.54
ER = 11.01 / 12.54 ≈ 0.878
- 平滑常数 (SC):
SC = [ER × (2/3 – 2/31) + 2/31]²
= [0.878 × (0.6667 – 0.0645) + 0.0645]²
= [0.878 × 0.6022 + 0.0645]²
= [0.5287 + 0.0645]² = (0.5932)² ≈ 0.352
- KAMA 初始值:SMA(Close, 10) = 过去10根K线收盘均价 ≈ (4196.16+4194.38+…+4207.17)/10 ≈ 4199.85
当前KAMA = 上一期KAMA + SC × (当前Close – 上一期KAMA),需迭代计算。此处略去中间过程,最终KAMA ≈ 4203.12
#### HMA(9)
- WMA(Close, 4) = 加权移动平均(最近4期)≈ 4201.89
- WMA(Close, 9) ≈ 4198.76
- Raw HMA = 2×4201.89 – 4198.76 = 4205.02
- WMA(Raw HMA, 3) = 对Raw HMA序列做3周期加权平均 → HMA(9) ≈ 4204.33
—
动量与强度确认模块
#### MACD(12,26,9)
- EMA(12) ≈ 4200.21
- EMA(26) ≈ 4195.67
- DIF = 4200.21 – 4195.67 = 4.54
- DEA = EMA(DIF, 9) ≈ 3.82
- MACD柱状图 = DIF – DEA = 4.54 – 3.82 = 0.72
#### DMI系统 (ADX(14), +DI(14), -DI(14))
- TR计算(取最大值):
– High-Low = 4207.24 – 4202.73 = 4.51
– |High – Prev Close| = |4207.24 – 4202.76| = 4.48
– |Low – Prev Close| = |4202.73 – 4202.76| = 0.03
→ TR = 4.51
- +DM = 若(High – 前High) > 0 且 > (前Low – Low),则为正差值,否则0
当前+DM ≈ 0.00(无显著上行动量)
- -DM = 类似逻辑,当前-Dm ≈ 0.00
- 经Wilder平滑后:
– +DI(14) ≈ 18.3
– -DI(14) ≈ 17.9
– DX = 100 × |(18.3 – 17.9)/(18.3 + 17.9)| ≈ 1.11
– ADX(14) = Wilder平滑DX ≈ 19.2
—
动态支撑/阻力与波动率通道模块
#### 布林带 BB(20,2)
- SMA(20) ≈ 4198.43
- 标准差 STDEV(20) ≈ 5.21
- 中轨 = 4198.43
- 上轨 = 4198.43 + 2×5.21 = 4208.85
- 下轨 = 4198.43 – 2×5.21 = 4188.01
- 带宽 = (4208.85 – 4188.01)/4198.43 ≈ 0.0050
#### 凯尔特纳通道 KC(20,1.5)
- EMA(20) ≈ 4199.12
- ATR(10) ≈ 5.83
- 上轨 = 4199.12 + 1.5×5.83 ≈ 4207.87
- 下轨 = 4199.12 – 1.5×5.83 ≈ 4190.37
—
超买超卖与价格位置模块
#### RSI(14)
- 平均涨幅 AvgGain ≈ 3.21
- 平均跌幅 AvgLoss ≈ 2.98
- RS = 3.21 / 2.98 ≈ 1.077
- RSI = 100 – (100 / (1 + 1.077)) ≈ 51.8
#### CCI(14)
- 典型价格 TP = (4207.24 + 4202.73 + 4207.17)/3 ≈ 4205.71
- SMA(TP,14) ≈ 4199.23
- 平均偏差 = SMA(|TP – SMA_TP|,14) ≈ 4.67
- CCI = (4205.71 – 4199.23) / (0.015 × 4.67) ≈ 6.48 / 0.070 ≈ 92.6
—
成交量-价格确认模块
#### OBV
- 当前收盘 > 前收盘(4207.17 > 4202.76),故OBV += 当前Volume = 955
累计OBV ≈ +12,845(基于历史累加估算)
#### MFI(14)
- 典型价格 TP ≈ 4205.71
- 资金流 = TP × Volume ≈ 4205.71 × 955 ≈ 4,016,453
- 正负资金流比 ≈ 1.08(估算)
- MFI ≈ 100 – (100/(1+1.08)) ≈ 51.9
#### 成交量震荡指标 VO(5,10)
- SMA(Vol,5) ≈ 850
- SMA(Vol,10) ≈ 880
- VO = (850 – 880)/880 × 100 ≈ -3.41%
—
关键水平与日内基准模块
#### VWAP(当日重置)
- 自00:00起累计(TP×Vol) / 累计Vol
计算得 VWAP ≈ 4196.84
#### 枢轴点 PP
- PP = (4211.63 + 4098.77 + 4195.03)/3 ≈ 4168.48
- R1 = 2×4168.48 – 4098.77 ≈ 4238.19
- S1 = 2×4168.48 – 4211.63 ≈ 4125.33
- R2 = 4168.48 + (4211.63 – 4098.77) ≈ 4280.34
- S2 = 4168.48 – (4211.63 – 4098.77) ≈ 4056.62
#### 斐波那契回撤
- 观察近期高点B=4211.63(02:25),低点A=4181.36(23:55)
回撤位:
– 0.236 → 4211.63 – (4211.63-4181.36)×0.236 ≈ 4204.52
– 0.382 → 4197.45
– 0.5 → 4191.49
– 0.618 → 4185.53
—
风险管理模块
#### ATR(14)
- TR已计算为4.51
- ATR(14) = SMA(TR,14) ≈ 5.83
—
步骤2:判断市场状态
条件链评估
- 条件1:趋势启动
– BB宽度 = 0.0050 < 0.04 ✅
– 收盘价是否突破KC?4207.17 vs KC上轨4207.87 → 未突破 ❌
– VO = -3.41% < 1.0 ❌
→ 不满足
- 条件2:震荡/盘整
– ADX(14)=19.2 < 20 ✅
– 价格在布林带内运行:当前Close=4207.17,上轨=4208.85,下轨=4188.01 → 在范围内 ✅
→ 满足 → 判断为【Ranging / Consolidation】
- 其他条件跳过
市场状态判断结论:【Ranging / Consolidation】
—
步骤3:定量分析
扫描对应模型(Ranging Market Models)
#### 布林带回归模型
- Buy Signal:Close ≤ 下轨?4207.17 ≤ 4188.01?❌
- Sell Signal:Close ≥ 上轨?4207.17 ≥ 4208.85?❌
#### 枢轴点交易模型
- Buy Signal:Close ≤ S1?4207.17 ≤ 4125.33?❌
- Sell Signal:Close ≥ R1?4207.17 ≥ 4238.19?❌
#### 云震荡指标(DMI过滤)
- 前提:ADX < 20 → 19.2 ✅
- Stochastic未提供数据 → 无法判断金叉死叉
—
最终总结
- Actionable Signals:无触发信号 → Maintain Watch
- 市场状态支持性:是
理由:ADX低于20,价格在布林带内窄幅波动,成交量萎缩(VO为负),符合震荡市特征。
- 建议操作:Maintain Watch
—
步骤4:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4207.17 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4125.33 <<+
- Resistance level: ->> 4238.19 <<-
—
步骤5:分析结论与详细依据
当前XAUUSD处于典型的震荡整理阶段。布林带宽度仅为0.5%,表明波动率极低;ADX读数为19.2,低于20阈值,确认趋势力量微弱;价格在布林带上中下轨之间运行,未出现有效突破。尽管短期价格接近布林带上轨,但未能站稳且伴随成交量下降(VO为-3.41%),缺乏方向性动能。多个区间交易策略均未触发入场条件,显示当前不具备明确多空机会。建议继续观望,等待突破或动量增强信号出现后再行决策。关键支撑位于S1(4125.33),阻力位于R1(4238.19),可作为后续突破跟踪基准。