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) 计算:
TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
以最新一根K线(2025.11.27 23:05)为例:
– High = 4158.00, Low = 4155.64, Close = 4157.61, 前期Close = 4155.70
– TR = MAX(4158.00 – 4155.64 = 2.36, |4158.00 – 4155.70| = 2.30, |4155.64 – 4155.70| = 0.06) = 2.36
- ATR(14):通过Wilder平滑法计算得:
– 最新ATR(14) ≈ 2.18(基于过去14根K线迭代计算)
- 波动率比率 Volatility Ratio = ATR(14)/Current Close = 2.18 / 4157.61 ≈ 0.000524
- 相对波动率比率 Volatility Relative Ratio = ATR(14) / SMA(ATR(14), 50)
经计算,SMA(ATR(14),50) ≈ 2.35 → 相对比率为 2.18 / 2.35 ≈ 0.928
#### 波动率制度分类
- 判断条件:
– 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)
– 其他情况为正常波动
- 结论:当前市场处于 正常波动 状态
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20,Std Dev Multiplier = 2.0
- RSI 阈值:
– ADX(14) 当前值 ≈ 20.3(见后文),未达30,故采用基础阈值
– Overbought = 70,Oversold = 30
- HMA 周期适配:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| over 10 periods
经计算:|4157.61 – 4154.82| / SUM(ABS(Close变化)) ≈ 2.79 / 18.45 ≈ 0.151
– ER < 0.2 → 属于“非有效市场” → HMA周期 = 14
- 突破过滤阈值 Breakout Filter:
– Base = 3×ATR(14) = 3 × 2.18 = 6.54
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000524×100) ≈ 0.0158
—
Phase 1.2: 技术指标计算(基于动态参数)
#### 1. 基础价格指标
- 典型价格 TP = (High+Low+Close)/3 = (4158.00 + 4155.64 + 4157.61)/3 ≈ 4157.08
- 价格变动 Price Change = 4157.61 – 4155.70 = +1.91
#### 2. 波动相关指标
##### 布林带(Bollinger Bands, 20, 2.0)
- Middle Band = SMA(Close, 20) ≈ 4157.85
- 标准差 Std Dev ≈ 1.98
- Upper Band = 4157.85 + 2.0 × 1.98 ≈ 4161.81
- Lower Band = 4157.85 – 2.0 × 1.98 ≈ 4153.89
- Bandwidth = (4161.81 – 4153.89) / 4157.85 ≈ 0.001906
##### 凯尔特纳通道(Keltner Channel, 20, 1.5×ATR10)
- EMA(Close,20) ≈ 4157.70
- ATR(10) ≈ 2.10
- Upper KC = 4157.70 + 1.5 × 2.10 ≈ 4160.85
- Lower KC = 4157.70 – 1.5 × 2.10 ≈ 4154.55
#### 3. 趋势指标
##### HMA(14)
- WMA1 = WMA(Close,7) ≈ 4156.92
- WMA2 = WMA(Close,14) ≈ 4157.35
- Raw HMA = 2×4156.92 – 4157.35 = 4156.49
- Final HMA = WMA(Raw HMA, √14≈3.74→取整4) ≈ 4156.60
- HMA斜率微正,短期趋势偏强
##### KAMA(10,2,30)
- ER ≈ 0.151(同上)
- SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.151×(0.6667-0.0645)+0.0645]² ≈ [0.151×0.6022+0.0645]² ≈ [0.0909+0.0645]² ≈ 0.1554² ≈ 0.0241
- KAMA 迭代计算得当前值 ≈ 4157.10,略低于现价,显示短期动能偏弱调整
#### 4. 动量指标
##### MACD(12,26,9)
- DIF = EMA(12) – EMA(26) ≈ 4157.25 – 4156.80 = +0.45
- DEA = EMA(DIF,9) ≈ +0.38
- MACD Histogram = 0.45 – 0.38 = +0.07(红柱扩张,多头占优)
##### DMI系统(14)
- +DI(14) ≈ 21.5
- -DI(14) ≈ 19.8
- ADX(14) ≈ 20.3(趋势强度中性偏弱)
#### 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 ≈ 1.08,Avg Loss ≈ 1.12
– RS = 1.08 / 1.12 ≈ 0.964
– RSI = 100 – (100 / (1 + 0.964)) ≈ 49.1
- 处于中性区域(40~60)
##### CCI(14)
- TP = 4157.08
- SMA(TP,14) ≈ 4157.50
- Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 1.85
- CCI = (4157.08 – 4157.50) / (0.015 × 1.85) ≈ (-0.42) / 0.02775 ≈ -15.14
##### 随机指标 Stochastic Oscillator (14,3,3)
- %K = (4157.61 – 4153.23) / (4160.82 – 4153.23) × 100 ≈ 4.38 / 7.59 × 100 ≈ 57.7%
- %D = 3期SMA(%K) ≈ 54.2%
- 位于中间区间,无极端信号
#### 6. 成交量-价格指标
##### OBV
- 上一交易日收盘价 = 4163.61,今日开盘价附近震荡下行
- 当前OBV累计值根据涨跌累加,近期小幅下降,反映资金流出迹象
##### MFI(14)
- TP × Volume 加总正负流
- 正资金流总和 ≈ 5.82e6,负资金流总和 ≈ 6.01e6
- Money Flow Ratio ≈ 5.82 / 6.01 ≈ 0.968
- MFI = 100 – (100 / (1 + 0.968)) ≈ 49.3(中性)
##### 成交量振荡器 VO
- SMA(Vol,5) ≈ 1100,SMA(Vol,10) ≈ 1150
- VO = (1100 – 1150) / 1150 × 100 ≈ -4.35%
#### 7. 关键水平指标
##### VWAP(日内重置)
- 累计 (TP × Volume) / 累计 Volume
经计算得当前VWAP ≈ 4157.20
##### 枢轴点(Pivot Points)
- 前一日数据:H=4148.84, L=4096.96, C=4126.74
- PP = (4148.84 + 4096.96 + 4126.74)/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) = 4176.06
- S2 = 4124.18 – (4148.84 – 4096.96) = 4072.30
##### 斐波那契回撤
- 近期高点:4173.37(来自输入信息)
- 近期低点:4129.71
- 回撤位:
– 38.2% ≈ 4147.00
– 50% ≈ 4151.54
– 61.8% ≈ 4156.08
—
Step 2: 判断市场状态
按逻辑判断链逐条验证:
Condition 1: 趋势启动(Trend Initiation)
- BB宽度 < 动态阈值?
当前Bandwidth = 0.001906,动态阈值base=0.015,实际远小于 → 满足
- 收盘价强力突破KC通道?
Close = 4157.61,KC Upper = 4160.85,Lower = 4154.55
4157.61 < KC Upper + 3×ATR(14)=4160.85+6.54=4167.39,且高于KC Upper但未显著突破 → 不满足
- VO > 1.0?VO ≈ -4.35 → 不满足
- 连续两根突破K线?无明显突破形态 → 不满足
—
Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) < 22?当前ADX ≈ 20.3 → 满足
- ATR/C < 0.003?2.18 / 4157.61 ≈ 0.000524 < 0.003 → 满足
- 价格在BB带内震荡,且RSI在40-60或Stoch %K在40-60?
– 当前价4157.61 ∈ [4153.89, 4161.81] → 在BB内
– RSI ≈ 49.1 ∈ [40,60]
– Stoch %K ≈ 57.7 ∈ [40,60]
—
Step 3: 量化分析(基于市场状态扫描模型)
当前市场状态:震荡/盘整
扫描对应模型信号:
#### 模型1:布林带回调策略(Bollinger Bands Mean Reversion)
- Buy Signal条件:
– Close 4153.89 → 不满足
– RSI 30 → 不满足
– 成交量 > 5期均量×1.2?当前Vol=912,5期均量≈1100 → 912 < 1320 → 不满足
- Sell Signal条件:
– Close >= BB Upper Band?4157.61 < 4161.81 → 不满足
– RSI > 70?49.1 < 70 → 不满足
– 成交量放大?不满足
原因:价格居中,波动收敛,未触及边界,成交量低迷
—
#### 模型2:枢轴点区间交易(Pivot Point Range Trading)
- Buy Signal:
– Close <= S1?S1=4100.52,当前价远高于 → 不满足
– 是否出现锤子线等看涨形态?最近K线实体较小,下影线一般,非典型反转形态 → 不满足
– 成交量确认?无放量支撑 → 不满足
- Sell Signal:
– Close >= R1?R1=4151.40,当前价4157.61 > R1 → 满足
– 是否出现乌云盖顶等看跌形态?近期K线多为小阳小阴,无明确顶部反转K线 → 不满足
– 成交量确认?无异常放量 → 不满足
原因:虽价格略高于R1,但缺乏技术形态与成交量配合
—
#### 模型3:云振荡器(DMI过滤)
- 前提:ADX(14) < 20?当前ADX≈20.3 → 略高于,前提不成立
—
最终汇总
#### Actionable Signals
- 无任何Buy或Sell信号被触发
#### 如果没有买卖信号,则输出:
- Maintain Watch
#### 市场状态支持性检验
- 是否支持?Yes
- 理由:ADX<22、价格在BB内部震荡、RSI与Stoch均处于中性区间、成交量萎缩,完全符合“震荡/盘整”定义。所有模型均未触发,进一步印证市场缺乏方向性动能。
#### 建议操作
- Maintain Watch
—
Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4157.61 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4153.89 <<+ (布林下轨)
- Resistance level: ->> 4161.81 <<- (布林上轨)
—
Step 5: 分析结论总结
当前XAUUSD市场处于典型的震荡整理阶段,主要特征如下:
- 波动率低下:ATR(14)/Price仅为0.052%,布林带宽度收窄至0.19%,表明市场缺乏明确方向。
- 趋势强度弱:ADX(14)为20.3,接近但未突破22阈值,+DI与-DI胶着,显示多空力量均衡。
- 价格中枢稳定:最新收盘价4157.61位于布林中轨(4157.85)附近,RSI=49.1、Stoch=57.7均处中性区,无超买超卖压力。
- 成交量疲软:VO=-4.35%,近期成交量持续低于平均水平,反映参与者观望情绪浓厚。
- 关键位观察:
– 支撑:布林下轨4153.89,斐波那契61.8%回撤4156.08
– 阻力:布林上轨4161.81,前高4173.37
综上,市场短期内将继续维持区间震荡格局,建议保持观望,等待价格突破布林带边界并伴随成交量放大后再行介入。重点关注:
- 向上突破4161.81 + 成交量>1.5倍均量 → 可能开启上涨波段
- 向下跌破4153.89 + MACD转负 → 警惕回调风险