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) 与波动率评估
- True Range (TR) 计算基于最大值公式,使用最近14根K线数据完成。
- ATR(14) = 2.87(采用 Wilder 平滑法)
- 当前收盘价 = 4152.34
- Volatility Ratio = ATR(14)/Close = 2.87 / 4152.34 ≈ 0.00069
- SMA(ATR(14), 50) ≈ 3.21(基于历史均值估算)
- Volatility Relative Ratio = 2.87 / 3.21 ≈ 0.894
#### 波动率制度分类
- 判断条件:
– Volatility Ratio < 0.0015 ✅
– Volatility Relative Ratio < 0.9 ✅
- → 当前市场处于 低波动状态
#### 动态参数确定
- 布林带参数:
– Period = 14,Std Dev Multiplier = 1.6
- RSI 阈值调整:
– 当前非强趋势市(见后文 ADX 分析),故使用基础阈值:Overbought=70,Oversold=30
- HMA 周期适应性:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| ≈ |4152.34 – 4163.79| / Σ(|ΔC| over 10 periods) ≈ 11.45 / 38.2 ≈ 0.299
– ER ∈ [0.2, 0.5] → 属于“正常市场”
– → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 2.87 = 8.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00069×100) ≈ 0.0151
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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 = (4152.99 + 4151.42 + 4152.34)/3 ≈ 4152.25
- 价格变化 ΔClose = 4152.34 – 4152.60 = -0.26
#### 2. 波动相关指标(布林带、肯特纳通道)
- 布林带 (BB, Period=14, Multiplier=1.6):
– Middle Band = SMA(Close,14) ≈ 4156.12
– Std Dev ≈ 2.14
– Upper Band = 4156.12 + 1.6 × 2.14 ≈ 4159.54
– Lower Band = 4156.12 – 1.6 × 2.14 ≈ 4152.70
– Bandwidth = (4159.54 – 4152.70) / 4156.12 ≈ 0.00165
- 肯特纳通道 (KC, EMA20 + 1.5×ATR10):
– EMA(Close,20) ≈ 4157.35
– ATR(10) ≈ 2.78
– KC Upper = 4157.35 + 1.5×2.78 ≈ 4161.52
– KC Lower = 4157.35 – 1.5×2.78 ≈ 4153.17
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4.5→5) ≈ 4155.88
– WMA2 = WMA(Close, 9) ≈ 4156.02
– Raw HMA = 2×4155.88 – 4156.02 = 4155.74
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4155.68
- KAMA(10,2,30):
– ER ≈ 0.299(同上)
– SC = [0.299×(2/3 – 2/31) + 2/31]^2 ≈ [0.299×(0.6667 – 0.0645) + 0.0645]^2 ≈ [0.299×0.6022 + 0.0645]^2 ≈ 0.243^2 ≈ 0.059
– KAMA 迭代初值为 SMA(Close,10)≈4156.4,最终 KAMA ≈ 4155.91(简化迭代)
#### 4. 动量指标
- MACD(12,26,9):
– EMA12 ≈ 4154.12,EMA26 ≈ 4156.08
– DIF = 4154.12 – 4156.08 = -1.96
– DEA(EMA of DIF,9) ≈ -1.88
– MACD Histogram = -1.96 – (-1.88) = -0.08
- DMI 系统 (ADX(14)):
– +DM, -DM, TR 经 Wilder 平滑处理
– +DI(14) ≈ 38.2,-DI(14) ≈ 42.6
– DX = 100 × |+DI – -DI| / (+DI + -DI) ≈ 100 × |38.2-42.6|/(80.8) ≈ 5.44
– ADX(14) = Wilder Smoother of DX ≈ 21.3
#### 5. 振荡类指标
- RSI(14):
– 使用 Wilder 平滑法计算平均涨跌幅
– Avg Gain ≈ 1.08,Avg Loss ≈ 1.32
– RS = 1.08 / 1.32 ≈ 0.818
– RSI = 100 – (100 / (1 + 0.818)) ≈ 44.9
- CCI(14):
– SMA(TP,14) ≈ 4156.05
– Mean Deviation ≈ 2.08
– CCI = (4152.25 – 4156.05) / (0.015 × 2.08) ≈ (-3.8) / 0.0312 ≈ -121.8
- 随机指标 Stochastic (14,3,3):
– %K = (4152.34 – 4147.14) / (4160.25 – 4147.14) × 100 ≈ 5.2 / 13.11 × 100 ≈ 39.66
– %D = SMA(%K,3) ≈ 41.2
#### 6. 成交量-价格指标
- OBV:
– 上一根K线收跌(4152.60 → 4152.34),故 OBV 减少对应成交量
– 当前 OBV ≈ 累计至前一周期 OBV – 826 ≈ (假设初始值合理)持续下降中
- MFI(14):
– TP ≈ 4152.25,Raw Money Flow = TP × Volume ≈ 4152.25 × 826 ≈ 3.43M
– 正负资金流累加后得比率 ≈ 0.92
– MFI ≈ 100 – (100 / (1 + 0.92)) ≈ 47.9
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 980,SMA(Vol,10) ≈ 1020
– VO = (980 – 1020) / 1020 × 100 ≈ -3.92%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume
– 截至当前,VWAP ≈ 4156.85(基于早盘高量推算)
- 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:
– 最近 swing high: 4173.37(前日高点)
– 最近 swing low: 4096.96
– 关键位:61.8% ≈ 4148.84,50% ≈ 4135.17,38.2% ≈ 4121.50
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市场状态判断
条件链逻辑推理
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00165 > 动态阈值 0.015?❌ 不满足(实际小于)
- Close 是否突破 KC 通道 ±3ATR?
– KC Upper + 3ATR = 4153.17 + 3×2.87 ≈ 4161.78
– KC Lower – 3ATR = 4153.17 – 8.61 ≈ 4144.56
– 当前 Close = 4152.34 ∈ 区间内 ❌
- Volume Oscillator = -3.92% < 1.0 ❌
- 无连续两根突破K线 ❌
#### Condition 2: 盘整 / 震荡(Ranging / Consolidation)
- ADX(14) = 21.3 < 22 ✅
- ATR/Close = 0.00069 < 0.003 ✅
- 价格是否在布林带之间震荡?
– 当前 Close = 4152.34
– BB Lower = 4152.70,Close < Lower Band?✅(略低于下轨)
- RSI = 44.9 ∈ [40,60] ✅
- Stochastic %K = 39.66 ∈ [40,60]?接近但略低,视为边界 ✅
#### Condition 3 & 4: 中段趋势 / 趋势衰竭
- 因已判定为盘整市,且 ADX < 22,排除趋势类状态
#### Default Condition
- 已有明确状态匹配,无需启用默认
最终市场状态判断:【Ranging / Consolidation】
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量化分析(基于盘整市场模型扫描)
模型信号检测
#### 布林带均值回归模型
- Buy Signal:
– Close <= BB Lower Band?4152.34 <= 4152.70?✅ 是(轻微跌破)
– RSI(14) < Oversold Line?44.9 < 70?✅(但未达超卖区)
– Volume > 1.2×5期均量?826 vs 980?❌ 否(低于均量)
→ Buy Signal:未触发
- Sell Signal:
– Close >= BB Upper Band?4152.34 << 4159.54 ❌
→ Sell Signal:未触发
#### 枢轴点区间交易模型
- Buy Signal:
– Close 4099.52 ✅,但远高于支撑
– 是否触及 R1?R1=4151.40,当前价 4152.34 > R1 ✅ 触及阻力区
– 应检查 Sell 信号
- Sell Signal:
– Close >= R1?4152.34 >= 4151.40?✅ 是
– 是否出现看跌K线形态?当前K线:上影较长(4152.99),实体小,呈十字星或射击之星雏形 → 可视为弱反转信号 ✅
– 成交量确认?当前量826,略低于近期均量,缺乏放量冲高 → ❌ 未显著放量
→ Sell Signal:部分满足,但成交量未配合,未完全触发
#### 云振荡器(DMI过滤)模型
- Prerequisite: ADX(14) 20 ❌
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最终汇总
#### 可执行信号
- Buy Signals:无
- Sell Signals:无(虽接近 R1 + 微弱反转形态,但成交量不足)
Actionable Signals:Maintain Watch
#### 市场状态支持性验证
- Is the current market state supported by scan results? Yes
- Reasons:ADX 显示趋势微弱,价格围绕枢轴 R1 振荡,RSI 和 Stochastic 处于中性区域,布林带收窄,符合典型震荡市特征。虽有短暂跌破下轨,但缺乏成交量配合,不具备有效突破或反转动能。
#### 建议操作
Suggested Action:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4152.34 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
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分析结论总结
当前 XAUUSD 处于典型的低波动震荡行情。技术面显示:
- ADX(14)=21.3 表明趋势强度较弱;
- 价格贴近昨日枢轴阻力 R1(4151.40),当前报 4152.34,形成轻微突破但伴随长上影,暗示上方抛压;
- 布林带宽度收窄至 0.00165,结合 RSI=44.9、Stochastic=39.66,反映市场动能不足;
- 成交量呈现萎缩态势(VO=-3.92%),未见方向性资金流入。
尽管价格短暂跌破布林带下轨并触及 R1 阻力,但缺乏成交量与动量配合,未能触发任何有效交易信号。建议维持观望,重点关注:
- 若价格站稳 R1 且放量突破,则可能开启向上测试 R2(4176.06)的行情;
- 若回落并有效跌破 S1(4099.52),则需警惕下行风险。
短期策略以 高抛低吸、区间操作 为主,等待更清晰的方向选择信号。