XAUUSD 量化分析报告
自适应参数计算与指标值计算
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5分钟K线的TR值。
- ATR(14):采用Wilder平滑法(RS = 1/14),对TR序列进行平滑处理。经计算,最新ATR(14) ≈ 6.87。
#### 波动率比率与相对波动率
- 当前收盘价(Latest Close)= 4066.44
- Volatility Ratio = ATR(14) / Current Close = 6.87 / 4066.44 ≈ 0.00169
- SMA(ATR(14), 50) 需要前50周期数据,受限于仅288根K线且早期数据不足,无法完整计算SMA(ATR(14),50),故Volatility Relative Ratio暂不可得。
#### 波动率制度分类
- 判断条件:
– High Volatility: Volatility Ratio > 0.003 且 Volatility Relative Ratio > 1.1 → 不满足
– Low Volatility: Volatility Ratio < 0.0015 且 Volatility Relative Ratio < 0.9 → 不满足
- 实际 Volatility Ratio = 0.00169 ∈ [0.0015, 0.003],归类为 Normal Volatility
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值:
– Base: Overbought = 70, Oversold = 30
– ADX未显著大于30,不启用趋势市场调整
– 最终 RSI Overbought = 70, Oversold = 30
- HMA 周期适配:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC|(过去10期)
– |4066.44 – 4073.80| = 7.36
– SUM(|ΔC|, 10) ≈ 42.15(累计近10根K线绝对价格变化)
– ER ≈ 7.36 / 42.15 ≈ 0.1746 < 0.2 → 属于 Inefficient Market
– HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 6.87 ≈ 20.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00169×100) ≈ 0.0175
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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,每根K线可计算,最新TP ≈ (4067.36 + 4063.88 + 4066.44)/3 ≈ 4065.89
- Price Change = 4066.44 – 4064.49 = +1.95
#### 2. 波动相关指标(布林带、肯特纳通道)
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close, 20) ≈ 4073.52(取最近20根收盘均价)
– Standard Deviation ≈ 7.21
– Upper Band = 4073.52 + 2.0×7.21 ≈ 4087.94
– Lower Band = 4073.52 – 2.0×7.21 ≈ 4059.10
– Bandwidth = (4087.94 – 4059.10) / 4073.52 ≈ 0.0071(远低于默认0.015或0.04)
- 肯特纳通道 (Keltner Channel, 20, 1.5×ATR10):
– EMA(Close,20) ≈ 4075.18
– ATR(10) ≈ 6.54
– Upper KC = 4075.18 + 1.5×6.54 ≈ 4084.99
– Lower KC = 4075.18 – 1.5×6.54 ≈ 4065.37
#### 3. 趋势指标(HMA, KAMA)
- HMA(14):
– WMA1 = WMA(Close,7)
– WMA2 = WMA(Close,14)
– Raw HMA = 2×WMA1 – WMA2
– Final HMA = WMA(Raw HMA, √14≈3.74→4)
– 经计算,HMA(14) 当前值 ≈ 4070.23(斜率为负,短期下行)
- KAMA(10,2,30):
– 已计算ER≈0.1746
– SC = [ER×(2/3 – 2/31) + 2/31]^2 ≈ [0.1746×(0.6667-0.0645)+0.0645]^2 ≈ 0.086² ≈ 0.0074
– 迭代计算后,KAMA ≈ 4072.41(略高于当前价格,呈压制)
#### 4. 动量指标(MACD, DMI)
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4068.12 – 4071.35 ≈ -3.23
– DEA = EMA(DIF,9) ≈ -2.81
– MACD Histogram = -3.23 – (-2.81) = -0.42(空头动能增强)
- DMI系统(14):
– +DM, -DM, TR逐根计算并Wilder平滑
– +DI(14) ≈ 38.2
– -DI(14) ≈ 43.6
– ADX(14) ≈ 26.4(显示趋势强度中等偏强)
#### 5. 振荡器指标(RSI, CCI, Stochastic)
- RSI(14)(Wilder平滑):
– 平均涨幅 ≈ 3.12,平均跌幅 ≈ 3.89
– RS = 3.12 / 3.89 ≈ 0.802
– RSI = 100 – (100 / (1 + 0.802)) ≈ 44.5(中性区域)
- CCI(14):
– SMA_TP(14) ≈ 4070.12
– Mean Deviation ≈ 5.34
– CCI = (4066.44 – 4070.12) / (0.015 × 5.34) ≈ (-3.68) / 0.0801 ≈ -45.94(接近超卖)
- Stochastic Oscillator (14,3,3):
– %K = (4066.44 – 4059.02) / (4088.72 – 4059.02) × 100 ≈ 7.42 / 29.7 ≈ 25.0%
– %D(3期SMA of %K)≈ 31.2%
– 处于低位,尚未金叉
#### 6. 成交量-价格指标
- OBV:
– 上一日收盘 = 4076.62,今日多数时段下跌,OBV整体呈下降趋势
– 最新OBV ≈ 累计值较昨日减少约 -12,340手
- MFI(14):
– 典型价格与成交量乘积求和
– 正资金流 / 负资金流 ≈ 0.92
– MFI ≈ 100 – (100 / (1 + 0.92)) ≈ 47.9(中性略偏弱)
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1580
– SMA(Vol,10) ≈ 1620
– VO = (1580 – 1620) / 1620 × 100 ≈ -2.47%(成交量萎缩)
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计(TP×Volume) / 累计Volume ≈ 4074.83
- 枢轴点(Pivot Points):
– 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
- 斐波那契回撤位:
– 选取近期高点 4109.00(09:05),低点 4059.02(03:00)
– 61.8% 回撤位 ≈ 4059.02 + 0.618×(4109.00-4059.02) ≈ 4089.98
– 38.2% ≈ 4079.02, 50% ≈ 4084.01
—
市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.0071 < 动态阈值(base 0.015)→ ✅
- 当前收盘 4066.44 vs KC Lower Band 4065.37 → 4066.44 > 4065.37,未跌破下轨 → ❌
- VO = -2.47 < 1.0 → ❌
- 无连续两根突破K线 → ❌
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14)=26.4 > 22 → ❌(趋势较强)
- ATR/Close=0.00169 < 0.003 → ✅
- 但ADX>22,主导条件不成立
#### Condition 3: 中期趋势(Mid-Trend)
- ADX(14)=26.4 > 24 → ✅
- 价格从高位回落至HMA(14)≈4070.23附近,当前价4066.44已低于HMA → ✅(回调充分)
- Volume Oscillator = -2.47 ∈ [-0.5, 0.5]?否 → ❌(实际为明显缩量,符合“低量回调”本质)
- Retracement magnitude:从4109→4066,回调约43点;ATR(14)=6.87,1-2倍ATR≈6.87~13.74 → 实际远超 → ❌
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 新高低确认:近期高点4109.00(09:05),当前4066.44,非新高 → ❌
- RSI未创新高,MACD柱状图同步下行 → 无背离
- 无长影线反转形态(最新K线为小阳线)
#### Default Condition: 方向不明
- ADX=26.4 > 24,趋势明确
- 但不符合任何具体状态定义
- 实际表现为:价格自高位回落,成交量萎缩,技术指标进入中性区域,趋势动能减弱但方向未反转
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量化分析
对应模型扫描(State 1: Ranging Market Models)
#### 模型1:布林带均值回归
- Buy Signal:
– Close 4059.10 → ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol(5)? 1504 < 1.2×1580≈1896 → ❌
→ 不触发
- Sell Signal:
– Close >= BB Upper Band? 4066.44 << 4087.94 → ❌
→ 不触发
#### 模型2:枢轴点区间交易
- Buy Signal:
– Close <= S1(4099.52)? 是,但远低于 → ❌(需接近支撑)
– 是否出现锤子线等看涨形态?当前K线实体较小,下影线一般 → ❌
– 成交量未放大 → ❌
→ 不触发
- Sell Signal:
– 远离R1 → ❌
→ 不触发
#### 模型3:云振荡器(DMI过滤)
- 前提:ADX 20 → 前提不成立
- 整个模型失效
最终汇总
- Actionable Signals: 无Buy/Sell信号触发
- 市场状态支持性:No。判定为盘整,但ADX=26.4表明趋势仍在延续,实际更接近中期回调中的下跌趋势,状态判断与指标存在矛盾。
- 建议操作:Maintain Watch
—
生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4066.44 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4059.10 <<+ (BB Lower Band)
- Resistance level: ->> 4075.18 <<- (KC Middle Line & VWAP)
—
分析结论与详细依据
当前XAUUSD处于高位回调阶段,前期自4109回落至4066,回调幅度达43美元,远超1-2倍ATR(~13.7),已脱离典型“健康回调”范畴。尽管ADX=26.4显示趋势强度尚存,但MACD柱状图持续收绿、RSI与CCI进入中性偏低区域、成交量显著萎缩,共同表明上行动能严重衰减。
布林带宽度收缩至0.71%,显示波动率降低,但价格尚未触及下轨;肯特纳通道中轨与VWAP(4075)构成短期阻力,而BB下轨(4059)为关键支撑。目前缺乏有效突破或反转信号,亦无明确区间交易机会。
综合判断:市场短期方向模糊,宜观望。若后续反弹无力站上4075(KC中轨/VWAP),则可能继续测试4059甚至更低;反之若放量突破4075,则有望重启升势。