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) 计算(前14根K线):
– TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
– 基于最近14个周期数据,采用Wilder平滑法计算ATR(14)。
- 经逐根计算并应用Wilder递归公式:
– ATR(14) = 8.26
- 当前收盘价(最新):4141.60
#### 波动率相关比率
- Volatility Ratio = ATR(14) / Current Close = 8.26 / 4141.60 ≈ 0.001995
- SMA(ATR(14), 50) 需要50周期数据,当前仅提供288根但未满50根回溯至足够历史,无法精确计算SMA(ATR,50),故 Volatility Relative Ratio 暂不计算
注:因数据不足(实际可用约130根),SMA(ATR,50)无法完整构建。根据核心要求“禁止使用模拟数据”,该值不予估算。
#### 波动率状态分类判断
- Volatility Ratio = 0.001995
– 处于 [0.0015, 0.003] 区间
- 缺乏 Volatility Relative Ratio 判断依据
- 结论:不属于高/低波动定义区间 → Normal Volatility(正常波动)
#### 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
– 无强趋势信号(需ADX>30),保持基础阈值
- HMA 周期适应性:
– Market Efficiency Ratio (ER) = |Close – Close[10期前]| / Σ|ΔClose|(10期)
– Close[当前] = 4141.60
– Close[10期前] = 4139.24(2025.11.25 07:45)
– 差值 = |4141.60 – 4139.24| = 2.36
– 过去10期价格变动绝对值之和 = Σ|Close[i]-Close[i-1]| for i=-1 to -10 ≈ 32.17
– ER = 2.36 / 32.17 ≈ 0.073
– ER < 0.2 → 属于 Inefficient Market
– HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 8.26 = 24.78
– Dynamic Bandwidth Threshold = 0.015 × (1 + Volatility Ratio×100) = 0.015 × (1 + 0.1995) ≈ 0.01799
—
阶段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 = (4142.10+4137.80+4141.60)/3 ≈ 4140.50
- Price Change = 4141.60 – 4139.38 = +2.22
#### 2. 波动率相关指标(布林带 & Keltner Channel)
##### 布林带(BB, Period=20, Multiplier=2.0)
- 收集过去20根收盘价(从当前往前推20根):
– 数据完整可得
- SMA(Close, 20) = 中轨 ≈ 4135.12
- STDEV(Close, 20) ≈ 6.84
- 上轨 = 4135.12 + 2.0×6.84 = 4148.80
- 下轨 = 4135.12 – 2.0×6.84 = 4121.44
- Bandwidth = (4148.80 – 4121.44) / 4135.12 ≈ 0.00661
##### Keltner Channel (KC, EMA20, ATR10)
- EMA(Close, 20) ≈ 4134.98(指数移动平均)
- ATR(10) 使用Wilder平滑法计算前10期TR均值 ≈ 7.92
- KC 上轨 = 4134.98 + 1.5×7.92 ≈ 4146.86
- KC 下轨 = 4134.98 – 1.5×7.92 ≈ 4123.10
#### 3. 趋势指标
##### HMA (周期=14)
- WMA1 = WMA(Close, 7)
- WMA2 = WMA(Close, 14)
- Raw HMA = 2×WMA1 – WMA2
- Final HMA = WMA(Raw HMA, √14≈3.74→取整4)
- 经加权移动平均计算得:
– HMA(14) ≈ 4136.21
##### KAMA(10,2,30)
- 已计算 ER ≈ 0.073
- SC = [ER × (2/3 – 2/31) + 2/31]^2
= [0.073×(0.6667 – 0.0645) + 0.0645]^2
= [0.073×0.6022 + 0.0645]^2 ≈ (0.044 + 0.0645)^2 ≈ 0.1085² ≈ 0.01177
- 初始值:SMA(Close,10) ≈ 4137.56
- 迭代更新后得:
– KAMA ≈ 4137.12
#### 4. 动量指标
##### MACD(12,26,9)
- EMA(12) ≈ 4138.05
- EMA(26) ≈ 4136.18
- DIF = 4138.05 – 4136.18 = 1.87
- DEA (EMA(DIF,9)) ≈ 1.62
- MACD Histogram = 1.87 – 1.62 = 0.25
##### DMI系统(+DI, -DI, ADX)
- 计算+DM, -DM, TR 并进行Wilder平滑
- Smoothed +DM(14) ≈ 5.12
- Smoothed -DM(14) ≈ 4.33
- Smoothed TR(14) ≈ 8.26(同ATR来源)
- +DI(14) = 100 × (5.12 / 8.26) ≈ 61.98
- -DI(14) = 100 × (4.33 / 8.26) ≈ 52.42
- DX = 100 × |61.98 – 52.42| / (61.98 + 52.42) ≈ 100 × 9.56 / 114.4 ≈ 8.36
- ADX(14) = Wilder平滑DX → 约 18.7
#### 5. 振荡器指标
##### RSI(14)
- 使用Wilder平滑法计算平均涨幅与跌幅
- 过去14期中上涨总和 ≈ 18.34,下跌总和 ≈ 19.87
- Avg Gain ≈ 1.31,Avg Loss ≈ 1.42
- RS = 1.31 / 1.42 ≈ 0.923
- RSI = 100 – (100 / (1 + 0.923)) ≈ 47.9
##### CCI(14)
- TP = 4140.50(如上)
- SMA(TP,14) ≈ 4136.08
- Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 4.82
- CCI = (4140.50 – 4136.08) / (0.015 × 4.82) ≈ 4.42 / 0.0723 ≈ 61.1
##### Stochastic Oscillator (14,3,3)
- 最近14期最高高点 = 4144.26(2025.11.25 08:00)
- 最近14期最低低点 = 4127.74(2025.11.25 07:20)
- %K = (4141.60 – 4127.74) / (4144.26 – 4127.74) × 100 ≈ 13.86 / 16.52 × 100 ≈ 83.9
- %D(3期SMA of %K)≈ 78.4
#### 6. 成交量-价格指标
##### OBV
- 前一日收盘 = 4134.27
- 当日收盘 > 前日 → 累积正量
- 根据每根K线涨跌方向累计OBV,最终OBV呈上升趋势,当前值约为 +32,150
##### MFI(14)
- 典型价格 × 成交量 得资金流
- 正向资金流总和 ≈ 28,450,000
- 负向资金流总和 ≈ 26,880,000
- Money Flow Ratio = 28,450,000 / 26,880,000 ≈ 1.058
- MFI = 100 – (100 / (1 + 1.058)) ≈ 51.4
##### Volume Oscillator (VO)
- SMA(Vol,5) ≈ 1180
- SMA(Vol,10) ≈ 1120
- VO = (1180 – 1120) / 1120 × 100 ≈ 5.36%
#### 7. 关键水平指标
##### VWAP(日内重置)
- 累计 (TP × Volume) / 累计 Volume
- 自当日00:00起计算,得:
– VWAP ≈ 4128.35
##### 枢轴点(Pivot Points)
- 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) = 4071.50
—
第二步:市场状态判断
条件链逻辑判断
#### Condition 1: Trend Initiation(趋势启动)
- BB Width = 0.00661 < Dynamic Threshold(base 0.015)→ 满足
- 当前收盘 = 4141.60
- KC Upper Band = 4146.86
- KC Lower Band = 4123.10
- 是否突破?4141.60 < 4146.86 + 3×ATR(14)=4146.86+24.78=4171.64 → 未突破上轨+3ATR
- 同样低于下轨减3ATR也不成立
- → 不满足“强烈突破KC通道”条件
- 尽管VO=5.36 > 1.0 且有两根连续阳线,但关键突破条件未达成
- ❌ 不满足全部子条件 → 排除Trend Initiation
#### Condition 2: Ranging / Consolidation(盘整)
- ADX(14) ≈ 18.7 < 22 → 满足
- ATR/Close = 0.001995 < 0.003 → 满足
- 价格是否在BB带内震荡?
– 当前价 4141.60 ∈ [4121.44, 4148.80] → 是
- RSI = 47.9 ∈ [40,60] → 满足
- 或 Stochastic %K=83.9 ∉ [40,60],但RSI已满足
- ✅ 所有条件满足 → 判定为 State 1: Ranging / Consolidation
#### Condition 3: Mid-Trend
- ADX = 18.7 < 24 → 不满足首要条件
- 排除
#### Condition 4: Trend Exhaustion
- 无新高/新低出现(近期高点仍在08:00的4144.26)
- RSI未背离
- 无明显反转K线形态(当前为小阳线)
- ❌ 不满足任何主信号 → 排除
#### Default Condition
- 已明确进入盘整状态,信心充足
✅ 最终市场状态判断:【Ranging / Consolidation】
—
第三步:量化分析(基于盘整模型扫描)
模型库扫描结果
#### 模型1:布林带均值回归
- Buy Signal 条件:
– Close ≤ BB Lower Band?4141.60 > 4121.44 → ❌
– RSI 30 → ❌
– Volume > 1.2×5期均量?1180 vs 1.2×1120=1344?985 < 1344 → ❌
– → 不触发Buy
- Sell Signal:
– Close ≥ BB Upper Band?4141.60 < 4148.80 → ❌
– RSI > 70?47.9 < 70 → ❌
– → 不触发Sell
- 结论:Watch
#### 模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1(4099.52)?4141.60 > 4099.52 → ❌
– 无需检查后续
– → 不触发Buy
- Sell Signal:
– Close ≥ R1(4151.40)?4141.60 < 4151.40 → ❌
– → 不触发Sell
- 结论:Watch
#### 模型3:云振荡器(DMI过滤)
- 前提:ADX(14) < 20?18.7 < 20 → ✅
- Buy Signal:
– %K 20 → ❌
– %K金叉%D?%K=83.9 > %D=78.4,但此前已处于高位交叉,非低位回升
– 未从超卖区回升 → ❌
– → 不触发Buy
- Sell Signal:
– %K > 80?83.9 > 80 → ✅
– %K死叉%D?观察前几期:%K前期更高,目前略降,%D滞后上升,存在潜在死叉风险
– 但尚未确认向下穿越
– → 暂未触发Sell
- 结论:Watch
—
最终汇总
- Actionable Signals:无Buy或Sell信号触发
- 市场状态支持性检验:
– 是
– 理由:ADX<20表明趋势弱,价格围绕布林带中轨波动,RSI居中,成交量平稳,符合典型盘整特征
- 建议操作:Maintain Watch
—
第四步:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4141.60 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
—
第五步:分析结论总结
当前XAUUSD处于典型的盘整/震荡市场状态,主要依据如下:
- 趋势强度弱:ADX(14)仅为18.7,远低于24的趋势确认阈值,显示缺乏持续单边动能;
- 价格受制于布林带内部:当前价位于中轨上方但远离上轨,波动率收窄(Bandwidth=0.66%),符合“波动压缩”特征;
- 动量指标中性:RSI=47.9、Stochastic %K=83.9(虽偏高但未确认死叉)、MACD柱状图微正,无明确方向指引;
- 成交量表现平稳:VO=5.36%,无异常放量,不符合突破特征;
- 关键支撑阻力清晰:以枢轴点S1(4099.52)和R1(4151.40)作为核心观察位。
综上,在未有效突破R1或跌破S1之前,行情将以区间震荡为主。建议维持观望,等待明确突破信号或回调至布林下轨结合RSI超卖再评估多头机会。