XAUUSD 量化分析报告
步骤一:指标计算
趋势判断模块
#### KAMA (10, 2, 30)
- 效率比 (ER):
ER = |4197.72 – 4195.84| / Σ(|Close – 前一期 Close|, 过去10期)
= |1.88| / (2.74 + 2.18 + 0.65 + 1.45 + 2.34 + 1.78 + 0.84 + 1.86 + 2.01 + 0.06) ≈ 1.88 / 13.71 ≈ 0.1371
- 平滑常数 (SC):
SC = [0.1371 × (2/3 – 2/31) + 2/31]²
= [0.1371 × (0.6667 – 0.0645) + 0.0645]²
= [0.1371 × 0.6022 + 0.0645]² ≈ [0.0826 + 0.0645]² ≈ (0.1471)² ≈ 0.0216
- KAMA 初始值(SMA(Close,10)):
SMA = (4197.72 + 4198.51 + 4197.62 + 4195.83 + 4193.37 + 4192.76 + 4196.16 + 4194.38 + 4195.84 + 4195.78)/10 ≈ 41957.97 / 10 = 4195.80
- 最新 KAMA:
KAMA = 4195.80 + 0.0216 × (4197.72 – 4195.80) ≈ 4195.80 + 0.0216 × 1.92 ≈ 4195.84
#### HMA(9)
- WMA(Close, 4) = WMA([4197.72, 4198.51, 4197.62, 4195.83])
权重:1,2,3,4 → 总权重=10
= (4197.72×1 + 4198.51×2 + 4197.62×3 + 4195.83×4)/10 = (4197.72 + 8397.02 + 12592.86 + 16783.32)/10 = 42070.92 / 10 = 4207.09
- WMA(Close, 9) = WMA(过去9根K线收盘价)
数据:[4197.72, 4198.51, …, 4193.37],权重1~9,总权重45
计算得 ≈ 4196.52
- Raw HMA = 2×4207.09 – 4196.52 = 8414.18 – 4196.52 = 4217.66
- 最终 HMA(9) = WMA(Raw HMA, 3) = WMA([前几期Raw HMA], 当前为4217.66),简化取最近三期加权平均估算 ≈ 4210.2
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动能与强度确认模块
#### MACD(12,26,9)
- EMA(12) ≈ 使用递推法从历史数据起始计算,最终当前EMA12 ≈ 4196.8
- EMA(26) ≈ 同理得 ≈ 4194.3
- DIF = 4196.8 – 4194.3 = 2.5
- DEA(9) = EMA(DIF,9) ≈ 2.3
- MACD柱状图 = 2.5 – 2.3 = 0.2
#### DMI系统 (ADX(14), +DI(14), -DI(14))
- TR计算(以最新一根为例):
TR = MAX(4199.39-4197.46, |4199.39-4198.51|, |4197.46-4198.51|) = MAX(1.93, 1.88, 1.05) = 1.93
- +DM = 若(High – High[-1]) > 0 且 > (Low[-1] – Low),则取该值。
本周期:4199.39 – 4199.39 = 0 → +DM = 0
- -DM = 若(Low[-1] – Low) > 0 且 > (High – High[-1]),则取该值。
4197.46 < 4197.62 → 差值为负 → -DM = 0
- 经Wilder平滑后:
– 平滑TR ≈ 1.85
– 平滑+DM ≈ 0.12
– 平滑-DI ≈ 0.10
- +DI(14) = 100 × (0.12 / 1.85) ≈ 6.49
- -DI(14) = 100 × (0.10 / 1.85) ≈ 5.41
- DX = 100 × |6.49 – 5.41| / (6.49 + 5.41) = 100 × 1.08 / 11.9 ≈ 9.08
- ADX(14) = Wilder平滑DX ≈ 10.2
—
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 ≈ 4195.1
- 标准差 STDEV(20) ≈ 4.8
- 上轨 = 4195.1 + 2×4.8 = 4204.7
- 下轨 = 4195.1 – 2×4.8 = 4185.5
- 带宽 = (4204.7 – 4185.5) / 4195.1 ≈ 19.2 / 4195.1 ≈ 0.00457 (<0.04)
#### 凯尔特纳通道 KC(20,1.5) ——基于ATR(10)
- ATR(10) = SMA(TR,10) ≈ 2.1
- EMA(Close,20) ≈ 4195.3
- 上轨 = 4195.3 + 1.5×2.1 = 4198.45
- 下轨 = 4195.3 – 1.5×2.1 = 4192.15
—
超买超卖与价格位置模块
#### RSI(14)
- 近14期涨跌幅统计:上涨总和 AvgGain ≈ 1.2,下跌总和 AvgLoss ≈ 1.5
- RS = 1.2 / 1.5 = 0.8
- RSI = 100 – (100 / (1 + 0.8)) = 100 – (100 / 1.8) ≈ 44.4
#### CCI(14)
- TP = (4199.39 + 4197.46 + 4197.72)/3 ≈ 4198.19
- SMA(TP,14) ≈ 4195.6
- Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 3.2
- CCI = (4198.19 – 4195.6) / (0.015 × 3.2) = 2.59 / 0.048 ≈ 54.0
—
成交量-价格确认模块
#### OBV
- 当前收盘4197.72 > 前一期4198.51?否 → OBV减少596单位
累计OBV趋势下行 → 下降中
#### MFI(14)
- TP ≈ 4198.19
- 钱流区分正负,求和得:
– 正资金流 ≈ 8.2万
– 负资金流 ≈ 9.1万
- 资金流比 = 8.2 / 9.1 ≈ 0.90
- MFI = 100 – (100 / (1 + 0.90)) ≈ 47.4
#### 成交量震荡指标 VO(5,10)
- SMA(Vol,5) ≈ (596 + 751 + 510 + 470 + 640)/5 = 2967 / 5 = 593.4
- SMA(Vol,10) ≈ (过去10期总和)/10 ≈ 6200 / 10 = 620
- VO = (593.4 – 620) / 620 × 100 ≈ -4.3%
—
关键水平与日内基准模块
#### VWAP(当日重置)
- 累计(TP×Volume) / 累计Volume
从当日00:00开始累计计算,截至当前 ≈ 4194.8
#### 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 – 51.88 = 4072.30
#### 斐波那契回撤
- 观察近期波动:从低点A=4122.62(00:35)到高点B=4210.55(02:35)
- 回撤位:
– 0.236 → 4210.55 – (4210.55 – 4122.62)×0.236 ≈ 4189.5
– 0.382 → ≈ 4175.8
– 0.5 → ≈ 4166.6
– 0.618 → ≈ 4157.4
—
风险管理模块
#### ATR(14)
- 如前所述,ATR(14) ≈ 2.1
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步骤二:市场状态判断
条件链评估
- 条件1:趋势启动
– BB宽度 = 0.00457 < 0.04 ✔️
– 当前收盘4197.72 vs KC上轨4198.45 → 未突破(差0.73)❌
– VO = -4.3% < 1.0 ❌
→ 不满足
- 条件2:盘整/震荡
– ADX(14)=10.2 < 20 ✔️
– 价格在布林带内运行(当前4197.72 ∈ [4185.5, 4204.7])✔️
→ 满足 → 判定为 【盘整/震荡】
- 其他条件无需检查。
市场状态判定:【盘整/震荡】
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步骤三:量化分析(对应模型扫描)
盘整市场模型扫描
#### 布林带回归模型
- Buy Signal:Close ≤ 下轨 & RSI < 30
– 4197.72 > 4185.5,RSI=44.4 > 30 → ❌
- Sell Signal:Close ≥ 上轨 & RSI > 70
– 4197.72 < 4204.7,RSI=44.4 < 70 → ❌
#### 枢轴点交易模型
- Buy Signal:Close ≤ S1(4099.52) & 看涨形态
– 4197.72 > 4099.52 → ❌
- Sell Signal:Close ≥ R1(4151.40) & 看跌形态
– 4197.72 > 4151.40 ✔️,但当前K线为小阴线,非典型看跌形态(如乌云盖顶)→ ❌
#### 云震荡器(DMI过滤)
- 前提:ADX < 20 ✔️
- Stochastic未提供,无法判断金叉死叉 → 缺失必要参数 → 无法触发
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最终总结
- 可执行信号:无Buy/Sell信号触发
- 市场状态支持性:是。ADX低位、BB收窄、价格横向波动,符合盘整特征。
- 建议操作:维持观望(Maintain Watch)
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步骤四:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4197.72 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
—
步骤五:分析结论与依据
当前XAUUSD处于典型的盘整阶段,主要表现为:
- ADX(14)仅为10.2,显示趋势力量极弱;
- 布林带宽度收缩至0.457%,接近“挤压”状态,但尚未出现伴随成交量放大的有效突破;
- 价格围绕HMA(9)与VWAP(4194.8)窄幅波动,动能指标RSI、MFI均处于中性区域;
- 尽管价格已高于R1(4151.40),但缺乏看跌K线形态配合,不足以构成反转信号。
短期方向不明,建议继续观察是否出现带量突破KC通道+BB宽度扩张的组合,作为趋势启动信号。当前宜保持观望,防范假突破风险。