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(使用 Wilder 平滑)
- True Range (TR):逐根K线计算,取以下三者最大值:
– High – Low
– |High – Close[前一期]|
– |Low – Close[前一期]|
- 使用 Wilder 平滑法计算 ATR(14):
– 初始 TR SMA(14) = 前14根K线 TR 的简单平均
– 后续 ATR = 前期ATR × 13/14 + 当期TR × 1/14
- 经计算,ATR(14) ≈ 8.52
- 当前收盘价 Close = 4163.94
#### 波动率比率与相对波动率
- Volatility Ratio = ATR(14)/Close = 8.52 / 4163.94 ≈ 0.00205
- Volatility Relative Ratio = ATR(14) / SMA(ATR(14), 50)
– SMA(ATR(14),50) ≈ 7.85(基于历史数据估算)
– Volatility Relative Ratio ≈ 8.52 / 7.85 ≈ 1.085
#### 波动率制度分类
- 条件判断:
– 高波动:Volatility Ratio > 0.003 且 Volatility Relative Ratio > 1.1 → 不满足
– 低波动:Volatility Ratio < 0.0015 且 Volatility Relative Ratio < 0.9 → 不满足
– 当前为 Normal Volatility(正常波动)
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20,Std Dev Multiplier = 2.0
- RSI 阈值(基础值):
– Overbought = 70,Oversold = 30
- HMA 周期自适应:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC|(过去10期)
– |4163.94 – 4201.68| = 37.74
– 总绝对价格变化 ≈ 68.2(估算)
– ER ≈ 37.74 / 68.2 ≈ 0.553
– ER > 0.5 → 高效市场 → HMA Period = 5
- 突破过滤阈值:
– Base Breakout Filter = 3×ATR(14) = 3×8.52 ≈ 25.56
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00205×100) ≈ 0.0181
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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 = (4164.27+4160.28+4163.94)/3 ≈ 4162.83
- Price Change = 4163.94 – 4163.30 = +0.64
#### 2. 波动相关指标
- 布林带 (Bollinger Bands, 20,2.0):
– Middle Band = SMA(Close,20) ≈ 4185.12
– Standard Deviation ≈ 12.34
– Upper Band = 4185.12 + 2.0×12.34 ≈ 4209.80
– Lower Band = 4185.12 – 2.0×12.34 ≈ 4160.44
– Bandwidth = (4209.80 – 4160.44) / 4185.12 ≈ 0.0118
- 肯特纳通道 (Keltner Channel):
– Middle Line = EMA(Close,20) ≈ 4188.25
– ATR(10) ≈ 8.35
– Upper KC = 4188.25 + 1.5×8.35 ≈ 4200.78
– Lower KC = 4188.25 – 1.5×8.35 ≈ 4175.72
#### 3. 趋势指标
- HMA(5):
– WMA1 = WMA(Close, 3) ≈ 4162.51
– WMA2 = WMA(Close, 5) ≈ 4161.88
– Raw HMA = 2×4162.51 – 4161.88 = 4163.14
– Final HMA = WMA(Raw HMA, √5≈2) ≈ 4163.05
- KAMA(10,2,30):
– 已计算 ER ≈ 0.553
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.553×(0.6667-0.0645)+0.0645]² ≈ 0.458² ≈ 0.210
– 迭代计算得 KAMA ≈ 4172.36(初始SMA=4180.12)
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4170.21 – 4178.45 = -8.24
– DEA = EMA(DIF,9) ≈ -7.91
– MACD Histogram = -8.24 – (-7.91) = -0.33
- DMI系统(14):
– +DI(14) ≈ 24.3
– -DI(14) ≈ 26.7
– ADX(14) ≈ 22.8
#### 5. 振荡器指标
- RSI(14)(Wilder平滑):
– 平均涨幅 ≈ 4.21,平均跌幅 ≈ 4.83
– RS = 4.21 / 4.83 ≈ 0.871
– RSI = 100 – (100 / (1 + 0.871)) ≈ 46.6
- CCI(14):
– TP = 4162.83
– SMA_TP(14) ≈ 4170.15
– Mean Deviation ≈ 8.92
– CCI = (4162.83 – 4170.15) / (0.015 × 8.92) ≈ (-7.32) / 0.1338 ≈ -54.7
- 随机指标 (Stochastic 14,3,3):
– %K = (4163.94 – 4145.35) / (4208.78 – 4145.35) × 100 ≈ 18.59 / 63.43 × 100 ≈ 29.3
– %D = 3期SMA(%K) ≈ 34.1
#### 6. 成交量-价格指标
- OBV:
– 上一根K线OBV ≈ 根据前一日Close=4195.03,当日上涨则累加Volume
– 当前OBV ≈ 累计至最新约 +12,850(估算)
- MFI(14):
– 典型价格 TP ≈ 4162.83
– 正资金流 / 负资金流 ≈ 0.92
– MFI ≈ 100 – (100 / (1 + 0.92)) ≈ 47.9
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 1720,SMA(Vol,10) ≈ 1680
– VO = (1720 – 1680) / 1680 × 100 ≈ 2.38%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4182.45
- 枢轴点(前一日):
– 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) ≈ 4072.30
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Step 2: 市场状态判断
逻辑条件链评估
#### Condition 1: 趋势启动(Trend Initiation)
- BB宽度 < 动态阈值?Bandwidth = 0.0118 < 0.0181 → 是
- 收盘价强力突破KC?Close=4163.94 vs KC Upper=4200.78 / Lower=4175.72 → 未突破 → 否
- VO > 1.0?VO ≈ 2.38 > 1.0 → 是
- 连续两根K线确认?无连续突破 → 否
- → 不满足
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14) 22 → 否
- ATR/Close < 0.003?0.00205 < 0.003 → 是
- 价格在BB带内震荡且RSI在40-60或Stoch在40-60?
– Close=4163.94 ∈ [4160.44, 4209.80] → 是
– RSI=46.6 ∈ [40,60] → 是
- 尽管ADX略高于22,但其他条件符合,整体呈现窄幅整理特征
- → 判断为:State 1: Ranging/Consolidation
注:ADX处于临界值附近(22.8),但结合低波动、价格横盘、RSI居中,仍归类为弱趋势震荡市。
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Step 3: 定量分析(基于市场状态扫描模型)
当前市场状态:Ranging Market(震荡市)
#### 模型一:布林带回撤策略(Bollinger Bands Mean Reversion)
- Buy Signal:
– Close ≤ BB Lower Band?4163.94 > 4160.44 → 否
– RSI 30 → 否
– Volume > 1.2×AvgVol?当前Vol=1558,5期均量≈1720 → 1558 < 2064 → 否
– → 不触发
- Sell Signal:
– Close ≥ BB Upper Band?4163.94 << 4209.80 → 否
– → 不触发
#### 模型二:枢轴点区间交易(Pivot Point Range Trading)
- Buy Signal:
– Close ≤ S1?S1=4099.52,Close=4163.94 > S1 → 否
– 无需检查后续条件
- Sell Signal:
– Close ≥ R1?R1=4151.40,Close=4163.94 > R1 → 是
– 是否出现看跌K线形态?最后一根K线:开盘4163.23,收盘4163.94,小阳线,无反转信号 → 否
– 成交量配合?无显著放量 → 否
– → 不触发
#### 模型三:云振荡器(DMI过滤)
- 前提:ADX(14) 20 → 不满足前提
- → 该模型不激活
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最终汇总
#### Actionable Signals
- 无任何买入或卖出信号被触发
#### 市场状态支持性验证
- 是否支持?否
- 理由:虽然技术上符合部分震荡特征(如BB内运行、RSI居中),但ADX=22.8已接近强趋势门槛,且价格位于R1上方,显示偏强格局。同时缺乏明确的高低点测试和均值回归信号,市场更倾向于弱多头整理而非典型震荡。
#### 建议操作
- Maintain Watch
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Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4163.94 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4160.44 <<+
- Resistance level: ->> 4175.72 <<-
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Step 5: 分析结论总结
当前XAUUSD处于弱多头整理阶段,虽满足部分震荡市条件(价格在布林带中轨下方震荡、RSI接近中性),但ADX已达22.8,表明趋势力量正在增强;同时价格站稳R1(4151.40)之上,短期偏向乐观。
尽管市场波动率适中(ATR/Close=0.205%)、布林带收窄,具备潜在突破条件,但尚未出现有效突破Keltner通道或成交量放大信号。近期关注4160.44支撑(布林下轨)与4175.72阻力(KC中轨)之间的运行。若后市放量突破4175并站稳,则可能进入趋势启动阶段;若回落失守4160,则重回空头主导。
建议保持观望,等待方向选择明确后再介入。