XAUUSD 量化分析报告
第一步:自适应参数计算与指标值计算
阶段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5分钟K线的TR。
- ATR(14):采用Wilder平滑法(RS = 1/14):
– 初始ATR = SMA(TR, 14)
– 后续ATR = 前期ATR + (1/14) × (本期TR – 前期ATR)
- 经过计算,最新ATR(14) ≈ 6.87
#### 波动率比率与相对波动率
- 当前收盘价(Latest Close)= 4089.22
- Volatility Ratio = ATR(14) / Close = 6.87 / 4089.22 ≈ 0.00168
- Volatility Relative Ratio = ATR(14) / SMA(ATR(14), 50)
– SMA(ATR(14), 50)估算为约6.3 → 相对波动率 ≈ 6.87 / 6.3 ≈ 1.09
#### 波动率状态分类
- 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
– 其他情况 → 正常波动
- 结论: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未超30,非强趋势 → 使用基础阈值
- HMA周期适应性:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC|(过去10期)
– |4089.22 – 4109.64| = 20.42
– Σ|ΔC| ≈ 48.5(逐项累加价格变化绝对值)
– ER ≈ 20.42 / 48.5 ≈ 0.42
– ER ∈ [0.2, 0.5] → Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3×ATR(14) = 3×6.87 ≈ 20.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00168×100) ≈ 0.015 × 1.168 ≈ 0.0175
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阶段1.2:基于动态参数的技术指标计算
#### 1. 基础价格指标
- Typical Price (TP) = (High+Low+Close)/3 = (4095.14 + 4086.51 + 4089.22)/3 ≈ 4090.29
- Price Change = 4089.22 – 4094.73 = -5.51
#### 2. 波动相关指标(布林带 & Keltner通道)
- 布林带(BB, Period=20, Multiplier=2.0)
– Middle Band = SMA(Close, 20) ≈ 4102.15
– Standard Deviation ≈ 8.92
– Upper Band = 4102.15 + 2.0×8.92 ≈ 4119.99
– Lower Band = 4102.15 – 2.0×8.92 ≈ 4084.31
– Bandwidth = (4119.99 – 4084.31) / 4102.15 ≈ 0.0087
- Keltner通道(KC, EMA20, ATR10=6.7)
– Middle Line = EMA(Close, 20) ≈ 4103.8
– Upper KC = 4103.8 + 1.5×6.7 ≈ 4113.85
– Lower KC = 4103.8 – 1.5×6.7 ≈ 4093.75
#### 3. 趋势指标(HMA & KAMA)
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4100.2
– WMA2 = WMA(Close, 9) ≈ 4101.8
– Raw HMA = 2×4100.2 – 4101.8 = 4098.6
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4099.1
- KAMA(10,2,30):
– 已知ER≈0.42
– SC = [ER×(2/3 – 2/31) + 2/31]^2 ≈ [0.42×(0.6667 – 0.0645) + 0.0645]^2 ≈ [0.42×0.6022 + 0.0645]^2 ≈ [0.2529 + 0.0645]^2 ≈ 0.3174² ≈ 0.1008
– KAMA迭代初值=SMA(Close,10)≈4103.5,后续逐步收敛 → 最新KAMA ≈ 4101.2
#### 4. 动量指标(MACD & DMI系统)
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4100.3 – 4098.1 = 2.2
– DEA = EMA(DIF,9) ≈ 1.8
– MACD Histogram = 2.2 – 1.8 = 0.4
- DMI系统(14)
– +DM, -DM, TR已计算
– 平滑处理后:
– +DI(14) ≈ 43.6
– -DI(14) ≈ 41.2
– ADX(14) ≈ 22.8
#### 5. 振荡器指标(RSI, CCI, Stochastic)
- RSI(14)(使用Wilder平滑)
– 平均涨幅 ≈ 3.2,平均跌幅 ≈ 3.0
– RS = 3.2 / 3.0 ≈ 1.067
– RSI = 100 – (100 / (1 + 1.067)) ≈ 51.6
- CCI(14)
– TP = 4090.29
– SMA_TP(14) ≈ 4101.5
– Mean Deviation ≈ 7.8
– CCI = (4090.29 – 4101.5) / (0.015 × 7.8) ≈ (-11.21) / 0.117 ≈ -95.8
- Stochastic Oscillator (14,3,3)
– %K = (4089.22 – 4086.12) / (4111.69 – 4086.12) × 100 ≈ 3.1 / 25.57 × 100 ≈ 12.1
– %D = 3期SMA(%K) ≈ 28.3
#### 6. 成交量-价格指标
- OBV(以前一日收盘4171.28为基准)
– 近期多数下跌 → OBV呈下降趋势,当前OBV ≈ 累计负偏移
- MFI(14)
– TP×Volume求和,正负资金流分离
– Money Flow Ratio ≈ 0.92 → MFI ≈ 47.9
- Volume Oscillator (VO)
– SMA(Vol,5) ≈ 1850,SMA(Vol,10) ≈ 1800
– VO = (1850 – 1800) / 1800 × 100 ≈ 2.78%
#### 7. 关键水平指标
- VWAP(日内重置)
– 累计(TP×Volume) / 累计Volume → 当前VWAP ≈ 4105.3
- 枢轴点(PP)
– 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) ≈ 4071.50
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第二步:判断市场状态
条件链逻辑判断
#### 条件1:趋势启动(Trend Initiation)
- BB Width = 0.0087 < Dynamic Threshold (0.0175) → ✅
- 当前收盘4089.22 vs KC Lower Band = 4093.75 → 4089.22 < 4093.75 – 3×ATR?
– 3×ATR ≈ 20.61 → 4093.75 – 20.61 = 4073.14,实际4089.22 > 4073.14 → ❌
- Volume Oscillator = 2.78 > 1.0 → ✅
- 未出现连续两根突破K线 → ❌
- 不满足全部条件 → 排除
#### 条件2:盘整/震荡(Ranging/Consolidation)
- ADX(14)=22.8 > 22 → ❌(边界但略高)
- ATR/Close = 0.00168 < 0.003 → ✅
- 价格在BB带内(4084.31 ~ 4119.99),当前价4089.22接近下轨
- RSI=51.6 ∈ [40,60] → ✅
- Stochastic %K=12.1 ∉ [40,60] → ❌
- 部分满足,但ADX偏强,Stochastic偏低 → 不完全符合
#### 条件3:中期趋势(Mid-Trend)
- ADX=22.8 < 24 → ❌(未达“强趋势”标准)
- 尽管近期有回调至HMA(9)≈4099附近,但ADX不足 → 排除
#### 条件4:趋势衰竭(Trend Exhaustion)
- 是否创新高/低?近期最低为4086.51(当前4089.22),未破前低 → ❌
- RSI无背离 → ❌
- 无明显反转蜡烛形态支持 → ❌
- 不满足任何主要信号
#### 默认条件:方向不明
- ADX处于22~24边缘区间(22.8),波动率中等,成交量无显著特征
- 既非明确趋势也非典型盘整
- 判定为:State 1: Ranging Market,信心等级:Low
最终市场状态判断:【Ranging / Consolidation】,信心等级:Low
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第三步:量化分析(对应模型扫描)
当前市场状态为 Ranging Market(信心较低),启用以下模型:
模型1:布林带回撤策略(Bollinger Bands Mean Reversion)
- Buy Signal:
– Close ≤ BB Lower Band?4089.22 > 4084.31 → ❌
– RSI 30 → ❌
– Volume > 1.2×5期均量?1737 < 1.2×1850≈2220 → ❌
– 不触发买入
- Sell Signal:
– Close ≥ BB Upper Band?4089.22 << 4119.99 → ❌
– 不触发卖出
- 结论:Watch
模型2:枢轴点交易策略(Pivot Point Range Trading)
- Buy Signal:
– Close ≤ S1?S1=4099.52,当前4089.22 < 4099.52 → ✅
– 是否出现看涨K线?最后一根K线:开盘4094.74,收盘4089.22,实体阴线 → ❌(非锤子等形态)
– 成交量确认?无放量支撑 → ❌
– 不触发买入
- Sell Signal:
– Close ≥ R1?远低于 → ❌
– 不触发卖出
- 结论:Watch
模型3:云振荡器(DMI滤波)
- 前提:ADX 20 → ❌
- 该模型失效,跳过
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最终汇总
#### 可执行信号
- 无Buy或Sell信号被触发
#### 市场状态是否被验证?
- 否
– 虽然技术上归类为Ranging,但ADX=22.8显示潜在趋势动能增强,且价格逼近BB下轨、Stochastic严重超卖(%K=12.1),暗示可能即将突破或反弹,与典型“震荡市”行为略有偏差。
#### 建议操作
- Maintain Watch
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第四步:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4089.22 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4071.50 <<+ (S2斐波那契扩展位与前期低点共振)
- Resistance level: ->> 4119.99 <<- (布林带上轨 + KC上轨压制区)
—
第五步:总结分析结论
当前XAUUSD处于弱震荡向弱趋势过渡阶段。尽管波动率处于正常水平,布林带收窄,但ADX已升至22.8,接近趋势确立阈值,且Stochastic %K跌至12.1,进入极端超卖区域,存在短期反弹可能。然而,缺乏有效突破结构、成交量未显著放大、且未形成明确反转K线,尚不足以确认多头机会。
关键支撑位于4071.50(S2),若跌破则可能开启下行趋势;上方阻力在4119.99(BB Upper) 和 4151.40(R1)。建议保持观望,等待更清晰的方向选择信号,尤其是ADX突破24或价格有效突破布林带并伴随成交量放大时再行介入。