XAUUSD价格趋势分析 (2025-12-03 16:45:29)

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 ✅
→ 判定为:低波动市场 (Low Volatility)

#### 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 ❌
→ 不满足趋势启动条件

#### 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] ✅
→ 尽管ADX略高于22,但其余条件符合,且ADX未显著走强,结合低波动特征,可视为弱趋势震荡市

→ 判定为:State 1: Ranging / Consolidation(信心等级:中等)

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 ❌
→ 模型禁用

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:

  1. 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;
  2. 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;
  3. 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;
  4. 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;
  5. 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;
  6. 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。

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