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) 与波动率评估
- True Range (TR) 计算(取最近14根K线):
– 使用公式:TR = MAX(High-Low, ABS(High - Close[前一期]), ABS(Low - Close[前一期]))
– 经逐根计算并进行 Wilder 平滑处理,得出:
– ATR(14) = 3.27
- 当前收盘价(最新):4143.77
- Volatility Ratio = ATR(14) / Close = 3.27 / 4143.77 ≈ 0.000789
- SMA(ATR(14), 50) ≈ 3.65(基于历史数据估算)
- Volatility Relative Ratio = 3.27 / 3.65 ≈ 0.896
#### 波动率制度分类
- Volatility Ratio < 0.0015 ✅
- Volatility Relative Ratio < 0.9 ✅
#### 趋势强度评估
- ADX(14) 计算(经Wilder平滑):
– +DI(14) ≈ 38.2,-DI(14) ≈ 32.5
– DX = |+DI – -DI| / (+DI + -DI) × 100 ≈ 5.7 / 70.7 × 100 ≈ 8.06
– ADX(14) 经平滑后 ≈ 21.3
- 市场效率比 ER:
– |Close – Close[10期前]| = |4143.77 – 4128.20| = 15.57
– SUM(|ΔClose|, 10) ≈ 38.2
– ER = 15.57 / 38.2 ≈ 0.408
#### 动态参数确定
根据上述判断:
##### Bollinger Bands 参数
- 市场类型:低波动
- → Period = 14,Std Dev Multiplier = 1.6
##### RSI 阈值
- 基础值:70/30
- 非高波动、非强趋势(ADX=21.3<30),使用基础阈值
- → Overbought = 70,Oversold = 30
##### HMA 周期适配
- ER = 0.408 ∈ [0.2, 0.5] → Normal Market
- → HMA Period = 9
##### 突破过滤阈值
- Base Breakout Filter = 3×ATR(14) = 3 × 3.27 = 9.81
- Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000789×100) ≈ 0.015 × 1.0789 ≈ 0.01618
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阶段1.2:技术指标计算(基于动态参数)
#### 1. 基本价格指标
- 典型价格 TP = (High+Low+Close)/3 = (4146.38 + 4143.46 + 4143.77)/3 ≈ 4144.54
- 价格变化 ΔClose = 4143.77 – 4144.29 = -0.52
#### 2. 波动相关指标(布林带、肯特纳通道)
##### Bollinger Bands(周期=14,倍数=1.6)
- Middle Band = SMA(Close, 14) ≈ 4142.85
- 标准差 StdDev ≈ 2.04
- Upper Band = 4142.85 + 1.6 × 2.04 ≈ 4146.11
- Lower Band = 4142.85 – 1.6 × 2.04 ≈ 4139.59
- Bandwidth = (4146.11 – 4139.59) / 4142.85 ≈ 0.00157
##### Keltner Channel(EMA20, ATR10=3.18)
- Middle Line = EMA(Close,20) ≈ 4142.67
- Upper KC = 4142.67 + 1.5 × 3.18 ≈ 4147.44
- Lower KC = 4142.67 – 1.5 × 3.18 ≈ 4137.90
#### 3. 趋势指标
##### HMA(9)
- WMA1 = WMA(Close, 4) ≈ 4143.92
- WMA2 = WMA(Close, 9) ≈ 4143.18
- Raw HMA = 2×4143.92 – 4143.18 = 4144.66
- Final HMA = WMA(Raw HMA, √9=3) ≈ 4144.10
##### KAMA(10,2,30)
- ER = 0.408(同上)
- SC = [ER × (2/3 – 2/31) + 2/31]^2 ≈ [0.408×(0.6667-0.0645)+0.0645]^2 ≈ [0.408×0.6022+0.0645]^2 ≈ [0.309+0.0645]^2 ≈ 0.3735² ≈ 0.1395
- 迭代计算得 KAMA ≈ 4143.48
#### 4. 动量指标
##### MACD(12,26,9)
- DIF = EMA(12) – EMA(26) ≈ 4143.62 – 4141.85 = 1.77
- DEA = EMA(DIF,9) ≈ 1.68
- MACD Histogram = 1.77 – 1.68 = 0.09
##### DMI系统(14)
- 已计算:+DI(14)=38.2,-DI(14)=32.5,ADX=21.3
#### 5. 振荡器指标
##### RSI(14)
- 使用Wilder平滑法计算平均涨幅和跌幅
- Avg Gain ≈ 1.83,Avg Loss ≈ 1.52
- RS = 1.83 / 1.52 ≈ 1.204
- RSI = 100 – (100 / (1 + 1.204)) ≈ 54.6
##### CCI(14)
- SMA_TP(14) ≈ 4142.10
- Mean Deviation ≈ 1.87
- CCI = (4144.54 – 4142.10) / (0.015 × 1.87) ≈ 2.44 / 0.02805 ≈ 87.0
##### Stochastic Oscillator (14,3,3)
- 最近14期最高高点:4155.71,最低低点:4130.29
- %K = (4143.77 – 4130.29) / (4155.71 – 4130.29) × 100 ≈ 13.48 / 25.42 × 100 ≈ 53.0
- %D(3期SMA of %K)≈ 51.2
#### 6. 成交量-价格指标
##### OBV
- 上一交易日收盘价:4134.27,当前OBV基准:累计值待更新
- 当前收盘 > 前收?否(4143.77 vs 4144.29)→ 小幅下降
- 当前OBV ≈ 上期OBV – Volume ≈ (略)
##### MFI(14)
- TP ≈ 4144.54
- 正资金流与负资金流加总后,比率 Money Flow Ratio ≈ 1.12
- MFI = 100 – (100 / (1 + 1.12)) ≈ 52.8
##### Volume Oscillator (VO)
- SMA(Vol,5) ≈ 1150,SMA(Vol,10) ≈ 1180
- VO = (1150 – 1180) / 1180 × 100 ≈ -2.54%
#### 7. 关键水平指标
##### VWAP(日内重置)
- 累计(TP×Volume) / 累计(Volume) ≈ 4142.91
##### 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 = 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
- 近期高点:4155.71(10:45),近期低点:4130.29(09:35)
- 回撤位:
– 61.8% = 4155.71 – 0.618×(4155.71-4130.29) ≈ 4155.71 – 15.73 ≈ 4139.98
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第二步:市场状态判断
应用逻辑条件链:
条件1:趋势启动(Trend Initiation)
- BB宽度 = 0.00157 > 动态阈值(低波动下应更小)❌
- 当前价未突破KC上下轨 ±3ATR(当前Close=4143.77,KC_Upper=4147.44,需>4157.25才满足)❌
- VO = -2.54% < 1.0 ❌
- 无连续两根突破K线 ❌
条件2:盘整/震荡(Ranging / Consolidation)
- ADX(14)=21.3 < 22 ✅
- ATR/Close = 0.000789 < 0.003 ✅
- 价格位于BB中轨附近(4142.85),Close=4143.77,在上下轨之间 ✅
- RSI=54.6 ∈ [40,60] ✅
注:尽管ADX接近22边界,但严格小于22,且其他条件支持,故成立。
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第三步:定量分析(基于市场状态扫描模型)
当前市场状态:盘整/震荡
对应模型库扫描如下:
模型1:布林带回归均值策略
- Buy Signal条件:
– Close ≤ BB Lower Band?4143.77 > 4139.59 ❌
– RSI 30 ❌
– Volume > 1.2×5期均量?1048 < 1.2×1150≈1380 ❌
→ 不触发买入信号
- Sell Signal条件:
– Close ≥ BB Upper Band?4143.77 < 4146.11 ❌
– RSI > 70?54.6 < 70 ❌
→ 不触发卖出信号
模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1(4100.52)?4143.77 > 4100.52 ❌
– 无需检查后续条件
- Sell Signal:
– Close ≥ R1(4151.40)?4143.77 < 4151.40 ❌
→ 均不触发
模型3:云振荡器(DMI过滤)
- 前提:ADX(14) 20 ❌
- → 该模型失效,不适用
—
最终总结
- Actionable Signals:无任何Buy/Sell信号触发
- 市场状态确认:是。当前ADX偏弱、价格在布林带内运行、RSI居中、成交量平稳,支持“盘整”判断。
- 建议操作:维持观望(Maintain Watch)
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第四步:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4143.77 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4139.59 <<+
- Resistance level: ->> 4146.11 <<-
—
第五步:分析结论与详细依据
当前XAUUSD处于典型的低波动盘整阶段。ATR显示波动率持续走低,相对波动率低于长期均值,ADX未能突破22,表明趋势力量不足。价格围绕14周期布林带中轨窄幅震荡,RSI稳定于50附近,Stochastic亦处于中间区域,缺乏方向性动能。成交量呈现温和萎缩,无明显突破迹象。
所有适用于震荡市的策略模型均未触发交易条件,尤其是未触及布林带边界或关键枢轴点,且缺乏成交量配合。因此,当前不具备开仓条件。
建议继续监控以下变化:
- 若ADX升破24且伴随价格突破KC通道,则可能进入“趋势初期”;
- 若价格有效跌破4139.59或升破4146.11,并叠加放量,可考虑均值回归策略;
- 关注R1(4151.40)与S1(4100.52)作为下一阶段关键突破目标。
现阶段最优策略为:保持观察,等待更高确定性信号出现。