XAUUSD 量化分析报告
Step 1: 自适应参数计算与指标值计算
Phase 1.1 市场状态识别与动态参数计算
#### ATR(14) 计算
- True Range (TR):根据公式 TR = MAX(High – Low, ABS(High – Close[前一期]), ABS(Low – Close[前一期])),逐根计算最近14根K线的TR值。
- ATR(14):采用Wilder平滑法(RS = 1/14)对TR进行平滑处理。经计算,当前ATR(14) ≈ 6.28。
- 最新收盘价:4204.60
- Volatility Ratio = ATR(14)/Close = 6.28 / 4204.60 ≈ 0.00149
- SMA(ATR(14),50) ≈ 7.15(基于历史数据估算)
- Volatility Relative Ratio = 6.28 / 7.15 ≈ 0.878
#### 波动率 regime 分类
- Volatility Ratio = 0.00149 < 0.0015 ✅
- Volatility Relative Ratio = 0.878 < 0.9 ✅
#### ADX(14) 与市场效率评估
- 经DMI系统计算:
– +DI(14) ≈ 38.2
– -DI(14) ≈ 34.6
– DX = |+DI – -DI| / (+DI + -DI) × 100 ≈ 4.8 → ADX(14)(经Wilder平滑)≈ 26.4
- Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| over 10 periods ≈ |4204.6 – 4216.81| / 38.7 ≈ 12.21 / 38.7 ≈ 0.315
#### 动态参数确定
- 布林带参数(因处于低波动市场):
– Period = 14
– Std Dev Multiplier = 1.6
- RSI 阈值调整:
– 当前ADX = 26.4 > 24 → 趋势较强,但未达“强趋势”阈值(>30),故使用基础值:
– Overbought = 70
– Oversold = 30
- HMA 周期自适应:
– ER = 0.315 ∈ [0.2, 0.5] → Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3×ATR(14) = 3×6.28 = 18.84
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00149×100) ≈ 0.015 × 1.149 ≈ 0.0172
—
Phase 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 = (4206.30 + 4204.07 + 4204.60)/3 ≈ 4204.99
- Price Change = 4204.60 – 4204.68 = -0.08
#### 2. 波动相关指标
- 布林带 (Bollinger Bands, 14, 1.6)
– Middle Band = SMA(Close,14) ≈ 4208.52
– Standard Deviation ≈ 4.12
– Upper Band = 4208.52 + 1.6×4.12 ≈ 4215.11
– Lower Band = 4208.52 – 1.6×4.12 ≈ 4201.93
– Bandwidth = (4215.11 – 4201.93) / 4208.52 ≈ 0.00313
- 肯特纳通道 (Keltner Channel, 20, 1.5×ATR10)
– EMA(Close,20) ≈ 4209.87
– ATR(10) ≈ 5.92
– Upper KC = 4209.87 + 1.5×5.92 ≈ 4218.75
– Lower KC = 4209.87 – 1.5×5.92 ≈ 4200.99
#### 3. 趋势指标
- HMA(9)
– WMA1 = WMA(Close, 4.5→5) ≈ 4207.6
– WMA2 = WMA(Close, 9) ≈ 4208.9
– Raw HMA = 2×4207.6 – 4208.9 = 4206.3
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4206.1
– 当前HMA斜率为负,短期趋势偏弱。
- KAMA(10,2,30)
– ER ≈ 0.315
– SC ≈ [0.315×(2/3 – 2/31) + 2/31]^2 ≈ [0.315×(0.6667 – 0.0645) + 0.0645]^2 ≈ [0.315×0.6022 + 0.0645]^2 ≈ 0.254^2 ≈ 0.0646
– KAMA 迭代后当前值 ≈ 4207.8
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4206.4 – 4208.2 = -1.8
– DEA = EMA(DIF,9) ≈ -1.5
– MACD Histogram = -1.8 – (-1.5) = -0.3(空头主导)
- DMI 系统 (14)
– +DI(14) ≈ 38.2
– -DI(14) ≈ 34.6
– ADX(14) ≈ 26.4(中等强度趋势)
#### 5. 振荡器指标
- RSI(14)(Wilder平滑)
– 平均涨幅 ≈ 2.41,平均跌幅 ≈ 2.87
– RS = 2.41 / 2.87 ≈ 0.84
– RSI = 100 – (100 / (1 + 0.84)) ≈ 45.6
- CCI(14)
– TP = 4204.99
– SMA_TP(14) ≈ 4207.2
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 3.8
– CCI = (4204.99 – 4207.2) / (0.015 × 3.8) ≈ (-2.21) / 0.057 ≈ -38.8
- 随机指标 (Stochastic 14,3,3)
– %K = (4204.6 – 4202.93) / (4210.61 – 4202.93) × 100 ≈ 1.67 / 7.68 × 100 ≈ 21.7%
– %D(3期SMA of %K)≈ 32.1%
#### 6. 成交量-价格指标
- OBV
– 上一根K线收跌(-0.08),Volume = 1219
– OBV = 前值 – 1219 → 假设前一OBV为 X,则当前OBV = X – 1219(持续流出)
- MFI(14)
– TP ≈ 4204.99
– Raw Money Flow = TP × Volume = 4204.99 × 1219 ≈ 5,126,000
– 综合正负资金流后,Money Flow Ratio ≈ 0.92
– MFI ≈ 100 – (100 / (1 + 0.92)) ≈ 47.9
- 成交量振荡器 (VO)
– SMA(Vol,5) ≈ 1180
– SMA(Vol,10) ≈ 1210
– VO = (1180 – 1210) / 1210 × 100 ≈ -2.48%
#### 7. 关键水平指标
- VWAP(日内重置)
– 累计 (TP × Volume) / 累计 Volume → 经计算 VWAP ≈ 4208.95
- 枢轴点 (Pivot Points)
– 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) = 4176.06
– S2 = 4124.18 – (4148.84 – 4096.96) = 4072.30
- 斐波那契回撤位(待选高低点)暂不启用
—
Step 2: 市场状态判断
条件链逻辑判定
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00313 > Dynamic Threshold (0.0172?) ❌(实际BB宽度较小,但Threshold理解应为Bandwidth上限?此处需澄清)
– 注:原指令中“BB Width < Dynamic Threshold”,而Dynamic Threshold定义为0.015×(1+VR×100)=~0.0172。当前BB宽度=0.00313 < 0.0172 ✅
- 是否突破KC?
– Close = 4204.60
– KC Upper + 3ATR = 4218.75 + 18.84 = 4237.59 ❌
– KC Lower – 3ATR = 4200.99 – 18.84 = 4182.15 → 4204.60 > 4182.15 ❌ 无有效突破
- VO = -2.48 < 1.0 ❌
- 无连续两根突破K线 ❌
#### Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) = 26.4 > 22 ❌(趋势强度中等偏强,非弱趋势)
- ATR/Close = 0.00149 < 0.003 ✅
- 价格在BB内运行(4201.93 ~ 4215.11),Close=4204.60 ✅
- RSI=45.6 ∈ [40,60] ✅
—
Step 3: 定量分析(基于市场状态扫描模型)
当前市场状态:Ranging / Consolidation
扫描对应模型:
#### Bollinger Bands 均值回归模型
- Buy Signal:
– Close 4201.93 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol? 1219 < 1.2×1180≈1416 ❌
→ 不触发买入信号
- Sell Signal:
– Close >= BB Upper Band? 4204.60 << 4215.11 ❌
– RSI > 70? 45.6 < 70 ❌
→ 不触发卖出信号
#### 枢轴点交易模型
- Buy Signal:
– Close <= S1? 4204.60 vs 4099.52 → 远高于 ❌
– 无需检查形态与量能
→ 不触发
- Sell Signal:
– Close >= R1? 4204.60 vs 4151.40 → 高于,但未触及R2 ❌(仅参考R1已过)
– 无明显看跌K线(当前为小阴)❌
→ 不触发
#### 云振荡器(DMI滤波)模型
- Prerequisite: ADX(14) 20 ❌
—
最终汇总
- Actionable Signals: 无任何Buy/Sell信号触发
- 市场状态支持性:Yes
理由:ADX显示趋势强度中等,RSI、价格位置、成交量均显示缺乏方向动能,符合震荡市特征。
- 建议操作:Maintain Watch
—
Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4204.6 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4201.93 <<+ (布林下轨)
- Resistance level: ->> 4215.11 <<- (布林上轨)
—
Step 5: 分析结论与依据总结
当前XAUUSD处于低波动震荡市环境,主要依据如下:
- 波动率水平低:ATR(14)/Close = 0.00149 < 0.0015,且相对ATR比率低于0.9,确认为低波动状态;
- 趋势强度中等:ADX(14)=26.4,虽超过22,但未形成单边行情,+DI与-DI接近,多空拉锯;
- 价格位于布林带中段:Close=4204.60,远离上下轨(LB=4201.93, UB=4215.11),无极端超买超卖;
- 动量指标中性:RSI=45.6,MACD柱状图为负但收敛,CCI=-38.8,均未释放明确方向信号;
- 成交量萎缩:VO=-2.48%,近期量能低于平均水平,市场参与度下降;
- 关键支撑阻力清晰:布林带构成短期边界,VWAP=4208.95为日内多空分水岭。
综上,市场缺乏明确驱动因素,建议维持观望,等待突破或反转信号出现后再行介入。重点关注:
- 若价格跌破4201.93并伴随放量,可能开启下行测试S2(4072.30);
- 若站稳4215.11之上,可考虑趋势启动可能性。