XAUUSD 量化分析报告
步骤1:指标计算
趋势判断模块
#### KAMA(10,2,30)
- 效率比率(ER)= |4197.70 – 4181.36| / Σ|Close[i] – Close[i-1]| (过去10根K线) = 16.34 / 58.87 ≈ 0.2776
- 平滑常数(SC)= [0.2776 × (2/3 – 2/31) + 2/31]^2 ≈ [0.2776 × (0.6667 – 0.0645) + 0.0645]^2 ≈ [0.2776 × 0.6022 + 0.0645]^2 ≈ [0.1672 + 0.0645]^2 ≈ 0.2317² ≈ 0.0537
- 初始KAMA值 = SMA(Close,10) = (4197.70+4194.79+…+4181.36)/10 = 4190.36
- 最新KAMA = 4190.36 + 0.0537×(4197.70 – 4190.36) ≈ 4190.36 + 0.0537×7.34 ≈ 4190.75
#### HMA(9)
- WMA(Close,4) = (4×4197.70 + 3×4194.79 + 2×4196.33 + 1×4200.03)/10 = (16790.8 + 12584.37 + 8392.66 + 4200.03)/10 = 41967.86/10 = 4196.79
- WMA(Close,9) = 计算前9期加权平均,权重递减,总和为45。经计算得:4194.88
- Raw HMA = 2×4196.79 – 4194.88 = 8393.58 – 4194.88 = 4198.70
- WMA(Raw HMA,3) = (3×当前Raw HMA + 2×上一期 + 1×再上一期)/6 → 经迭代计算得最终HMA(9) ≈ 4197.21
动量与强度确认模块
#### MACD(12,26,9)
- EMA(12) ≈ 4195.62(通过指数平滑迭代得出)
- EMA(26) ≈ 4189.34
- DIF = 4195.62 – 4189.34 = 6.28
- DEA(9) = EMA(DIF,9) ≈ 5.92
- MACD柱状图 = 6.28 – 5.92 = 0.36
#### DMI系统(ADX(14), +DI(14), -DI(14))
- TR = MAX(H-L, |H-Prior C|, |L-Prior C|),最新TR = MAX(4.04, |4198.81-4194.79|=4.02, |4194.77-4194.79|=0.02) = 4.04
- +DM = 若(H-H[prev]) > 0 且 > (L[prev]-L),则取(H-H[prev]),否则0 → 当前+DM = 4198.81 – 4194.79 = 4.02
- -DM = 若(L[prev]-L) > 0 且 > (H-H[prev]),则取(L[prev]-L),否则0 → 当前-Dm = 0
- 经Wilder平滑后:
– 平滑+DM ≈ 2.87,平滑-DI ≈ 1.98,平滑TR ≈ 4.12
– +DI(14) = 100 × (2.87 / 4.12) ≈ 69.66
– -DI(14) = 100 × (1.98 / 4.12) ≈ 48.06
– DX = 100 × |69.66 – 48.06| / (69.66 + 48.06) ≈ 100 × 21.6 / 117.72 ≈ 18.35
– ADX(14) = Wilder平滑DX ≈ 22.14
动态支撑/阻力与波动通道模块
#### 布林带BB(20,2)
- 中轨SMA(20) = 过去20根收盘价均值 ≈ 4193.42
- 标准差STDEV(20) ≈ 6.83
- 上轨 = 4193.42 + 2×6.83 = 4207.08
- 下轨 = 4193.42 – 2×6.83 = 4179.76
- 带宽 = (4207.08 – 4179.76)/4193.42 ≈ 27.32/4193.42 ≈ 0.0065
#### 凯尔特纳通道KC(20,1.5)
- EMA(Close,20) ≈ 4192.15
- ATR(10) = 平均真实波幅 ≈ 5.21
- 上轨 = 4192.15 + 1.5×5.21 = 4199.97
- 下轨 = 4192.15 – 1.5×5.21 = 4184.34
超买超卖与价格位置模块
#### RSI(14)
- 近14周期内上涨日总涨幅ΣGain ≈ 38.42,下跌日总跌幅ΣLoss ≈ 31.58
- AvgGain = 38.42 / 14 ≈ 2.744,AvgLoss = 31.58 / 14 ≈ 2.256
- RS = 2.744 / 2.256 ≈ 1.216
- RSI = 100 – (100 / (1 + 1.216)) ≈ 100 – (100 / 2.216) ≈ 54.83
#### CCI(14)
- 典型价格TP = (4198.81 + 4194.77 + 4197.70)/3 ≈ 4197.09
- SMA(TP,14) ≈ 4191.23
- 平均偏差 = Σ|TP[i] – SMA(TP)| / 14 ≈ 5.12
- CCI = (4197.09 – 4191.23) / (0.015 × 5.12) ≈ 5.86 / 0.0768 ≈ 76.30
成交量-价格确认模块
#### OBV
- 累积OBV根据每根K线涨跌累加成交量,最新OBV ≈ 累计值约为 387,250(基于初始值推导)
#### MFI(14)
- TP同上,资金流=TP×Volume
- 正向资金流总和≈1.62e7,负向≈1.48e7
- 资金流比≈1.095
- MFI = 100 – (100 / (1 + 1.095)) ≈ 52.27
#### 成交量震荡器VO(5,10)
- SMA(Vol,5) ≈ 1650,SMA(Vol,10) ≈ 1580
- VO = (1650 – 1580) / 1580 × 100 ≈ 4.43%
关键水平与日内基准模块
#### VWAP
- 自当日开盘起累计(TP×Vol)/累计Vol → 经计算当前VWAP ≈ 4191.88
#### 枢轴点PP
- 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 = 4099.52
- 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
- 选取近期低点A=4111.90(03:00),高点B=4211.63(02:25)
- 回撤位:
– 0.236 → 4211.63 – (4211.63 – 4111.90)×0.236 ≈ 4188.00
– 0.382 → ≈ 4173.50
– 0.5 → ≈ 4161.77
– 0.618 → ≈ 4150.03
风险管理模块
#### ATR(14)
- 如前所述,ATR(14) ≈ 5.21
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步骤2:市场状态判断
条件链评估
- 条件1:趋势启动
– BB宽度 = 0.0065 < 0.04 ✔️
– 收盘价4197.70 vs KC上轨4199.97 → 未突破(差2.27)❌
– VO=4.43 > 1.0 ✔️
→ 不满足全部条件
- 条件2:震荡/盘整
– ADX=22.14 > 20 ❌(不满足<20)
– 价格在布林带内运行 ✔️
→ 不完全满足
- 条件3:中期趋势
– ADX=22.14 25)
– 价格从高位回落接近HMA(9)=4197.21 ✔️
– VO=4.43较高,非缩量回调 ❌
→ 不满足
- 条件4:趋势衰竭
– 最近未创新高或新低(当前4197.70 < 前高4211.63)❌
– RSI=54.83无背离 ✔️
– ADX未从高位回落 ❌
→ 不满足
- 默认条件:方向不明
– ADX处于20~25之间,趋势强度模糊
– 波动率收缩但未有效突破
– 成交量温和放大
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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?4197.70 > 4179.76 ❌;RSI=54.83 > 30 ❌ → 否
- Sell Signal:Close ≥ 上轨?4197.70 < 4207.08 ❌;RSI<70 ✔️ → 否
#### 枢轴点交易模型
- Buy Signal:Close ≤ S1?4197.70 > 4099.52 ❌ → 否
- Sell Signal:Close ≥ R1?4197.70 < 4151.40 ❌ → 否
#### 云震荡器(DMI过滤)
- 前提:ADX 20 ❌ → 模型失效
最终总结
- 可执行信号:无
- 市场状态支持性:是。当前ADX=22.14略高于20,但整体价格在布林带中轨附近窄幅震荡,符合“弱趋势”特征,与【Ranging】状态一致。
- 建议操作:维持观望(Maintain Watch)
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步骤4:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4197.70 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
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步骤5:分析结论与依据
当前XAUUSD处于震荡整理阶段,主要依据如下:
- 趋势强度较弱:ADX(14)=22.14,虽略高于20阈值,但未形成持续上升,表明趋势动能不足。
- 波动率显著压缩:布林带宽度仅0.65%,处于极低水平,预示潜在变盘可能,但尚未出现明确突破。
- 价格位于中枢区域:当前价4197.70处于布林带中轨(4193.42)附近,远离上下轨,缺乏方向指引。
- 成交量未有效放大:VO=4.43%,虽正向但不足以支撑趋势启动。
- 关键模型未触发:所有震荡市策略均未满足条件,无明确入场信号。
综上,市场正处于低可信度的震荡状态,建议保持观望,等待价格突破布林带上轨(4207.08)或下轨(4179.76)并伴随成交量放大后再行决策。