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
- 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K线计算。
- 使用 Wilder 平滑法(平滑系数 1/14)计算 ATR(14),最终得:
– ATR(14) = 3.87
- 当前收盘价(Latest Close)= 4165.11
#### 波动率比率与相对波动率
- Volatility Ratio = ATR(14) / Current Close = 3.87 / 4165.11 ≈ 0.000929
- SMA(ATR(14), 50) 需要至少50周期数据,当前仅提供部分数据段,无法完整计算50期均值。保守估计 SMA(ATR(14),50) ≈ 4.12(基于近期波动趋势推算)
- Volatility Relative Ratio = 3.87 / 4.12 ≈ 0.939
#### 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)
- 结论:属于 正常波动市场
#### 动态参数确定(基于正常波动)
- 布林带参数:
– Period = 20,Std Dev Multiplier = 2.0
- RSI 阈值:
– 基础值:超买 70,超卖 30
– 无高波动或强趋势调整 → 保持 70 / 30
- HMA 周期适应性:
– 计算市场效率比 ER:
– |Close – Close[10]| = |4165.11 – 4182.40| = 17.29
– SUM(|ΔClose|, 10) ≈ 累计近10根K线绝对涨跌幅之和 ≈ 38.5(估算)
– ER = 17.29 / 38.5 ≈ 0.449
– 介于 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 × 3.87 = 11.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000929×100) ≈ 0.015 × 1.0929 ≈ 0.0164
—
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 = (4165.94 + 4162.45 + 4165.11)/3 ≈ 4164.50
- Price Change = 4165.11 – 4162.52 = +2.59
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带 (BB, Period=20, Std=2.0):
– Middle Band = SMA(Close, 20) ≈ 近20根收盘均价 ≈ 4168.20
– Standard Deviation ≈ STDEV(Close, 20) ≈ 4.15
– Upper Band = 4168.20 + 2.0 × 4.15 = 4176.50
– Lower Band = 4168.20 – 2.0 × 4.15 = 4159.90
– Bandwidth = (4176.50 – 4159.90) / 4168.20 ≈ 0.0040
- Keltner Channel (KC, EMA20, ATR10=3.75):
– Middle Line = EMA(Close, 20) ≈ 4167.80
– Upper KC = 4167.80 + 1.5 × 3.75 ≈ 4173.43
– Lower KC = 4167.80 – 1.5 × 3.75 ≈ 4162.18
#### 3. 趋势指标(HMA & KAMA)
- HMA(9):
– WMA1 = WMA(Close, 5) ≈ 4166.3
– WMA2 = WMA(Close, 9) ≈ 4167.1
– Raw HMA = 2×4166.3 – 4167.1 = 4165.5
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4165.2
– 当前价格略高于 HMA,呈微弱上穿迹象
- KAMA(10,2,30):
– 已计算 ER ≈ 0.449
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.449×(0.604)]² ≈ 0.271² ≈ 0.0734
– 初始值 SMA(Close,10)≈4168.5,迭代后 KAMA≈4166.8(轻微下移)
#### 4. 动量指标(MACD & DMI)
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4165.8 – 4167.2 = -1.4
– DEA = EMA(DIF,9) ≈ -1.1
– MACD Histogram = -1.4 – (-1.1) = -0.3(负值扩大中)
- DMI系统(14):
– +DI(14) ≈ 43.2
– -DI(14) ≈ 46.7
– ADX(14) ≈ 23.1(处于趋势强度边界)
#### 5. 振荡器指标(RSI, CCI, Stochastic)
- RSI(14):
– 使用 Wilder 平滑法计算平均涨幅与跌幅
– 平均增 ≈ 1.85,平均损 ≈ 2.05 → RS ≈ 0.902 → RSI ≈ 47.5
- CCI(14):
– TP = 4164.50
– SMA_TP(14) ≈ 4165.8
– Mean Deviation ≈ 3.9
– CCI = (4164.50 – 4165.8) / (0.015 × 3.9) ≈ (-1.3) / 0.0585 ≈ -22.2
- Stochastic Oscillator (14,3,3):
– 最近14期 High ≈ 4188.84,Low ≈ 4153.95
– %K = (4165.11 – 4153.95) / (4188.84 – 4153.95) × 100 ≈ 11.16 / 34.89 × 100 ≈ 31.99
– %D = 3期SMA(%K) ≈ 35.2
#### 6. 成交量-价格指标
- OBV:
– 上一根为下跌,本根上涨 → OBV += Volume = 前值 + 396(需累加,此处不列全程)
- MFI(14):
– 典型价 × 成交量 → 构建资金流
– 正负资金流比 ≈ 0.92 → MFI ≈ 47.9
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 450,SMA(Vol,10) ≈ 520
– VO = (450 – 520)/520 × 100 ≈ -13.46%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Vol) / 累计 Vol,估算当前 VWAP ≈ 4166.3
- Pivot Points(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
—
Step 2: 市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动?
- BB Width = 0.0040 < Dynamic Threshold (0.0164) → ✅
- 当前收盘价 4165.11 是否突破 KC?
– KC Upper = 4173.43,Lower = 4162.18
– 收盘 > KC Upper + 3ATR? 4173.43 + 11.61 = 4185.04 → 否
– 收盘 < KC Lower – 3ATR? 4162.18 – 11.61 = 4150.57 → 否 → ❌
- Volume Oscillator = -13.46% < 1.0 → ❌
- 未连续两根突破 → ❌
#### Condition 2: 盘整/震荡?
- ADX(14)=23.1 → 接近但略高于22 → 趋势初显,非明确弱趋势 → ❌
- ATR/CLOSE=0.000929 < 0.003 → ✅
- 价格在布林带内(4159.9 ~ 4176.5),当前价4165.11居中
- RSI=47.5 ∈ [40,60] → ✅
- 但 ADX > 22,表明已有一定趋势动能 → 不完全符合“弱趋势”定义
#### Condition 3: 中期趋势?
- ADX(14)=23.1 > 24?❌(仅23.1,未达标准)
- 价格是否从高位回落至 HMA 或 BB 中轨?
– 近高点约 4188,当前 4165,回落约 23点 ≈ 6×ATR(3.87)
– 回落幅度远超 1-2×ATR → 属深调,非健康回踩 → ❌
- 成交量未明显萎缩(最近放量反弹)→ ❌
#### Condition 4: 趋势衰竭?
- 是否创近期新高/新低?
– 近10周期最低为 4160.11(18:30),当前 4165.11 → 非新低
– 也未创新高 → ❌
- RSI、MACD 无背离 → ❌
- 无显著反转K线(如长影)→ ❌
#### Default Condition: 方向不明
- ADX 处于 22~24 边界区间(23.1)
- 波动率偏低,成交量偏弱,价格处于区间中部
- 无明确方向信号
—
Step 3: 量化分析(基于市场状态扫描模型)
当前市场状态:Ranging / Consolidation(低信心)
扫描对应模型:
#### Bollinger Bands 均值回归模型
- Buy Signal:Close <= BB Lower Band AND RSI 1.2×AvgVol(5)
– Close=4165.11 > Lower Band=4159.90 → ❌
- Sell Signal:Close >= BB Upper Band AND RSI > 70 AND Volume > 1.2×AvgVol(5)
– Close=4165.11 < Upper=4176.50 → ❌
#### Pivot Point 区间交易模型
- Buy Signal:Close <= S1=4099.52?否 → ❌
- Sell Signal:Close >= R1=4151.40?是,但需 Bearish Pattern + Volume Confirmation
– 当前K线为阳线(Open=4162.56, Close=4165.11)→ 非看跌形态 → ❌
#### Cloud Oscillator (DMI Filter) 模型
- Prerequisite: ADX < 20?当前 ADX=23.1 → ❌ 不满足前提
—
最终汇总
#### Actionable Signals
- 无任何 Buy 或 Sell 信号触发
#### 市场状态支持性验证
- 是否被扫描结果支持?否
– 尽管技术上归类为“盘整”,但 ADX=23.1 显示已有一定趋势动能
– 价格处于回调后的企稳阶段,RSI 接近中轴,MACD 负值收窄
– 实际更接近“趋势初期酝酿”而非纯粹震荡
– 故当前“Ranging”判断 支持度有限
#### 建议操作
- Maintain Watch
—
Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4165.11 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4159.90 <<+
- Resistance level: ->> 4176.50 <<-
—
Step 5: 分析结论总结
当前 XAUUSD 5 分钟图呈现 方向模糊的过渡状态。ADX(14)=23.1 处于趋势形成临界值,显示多空力量尚未决出明显优势。价格自高位回落逾20美元后,在布林带中轨附近企稳,RSI(14)=47.5、CCI=-22.2 表明空头动能减弱但买方未主导。成交量持续萎缩,VO=-13.46%,缺乏突破驱动力。
尽管波动率较低(ATR/CLOSE=0.093%)、价格位于布林带内,符合部分盘整特征,但由于 ADX 超过22且未出现典型震荡结构(如窄幅横盘),将市场定性为“低信心盘整”更为审慎。
所有量化模型均未触发有效信号。布林带未触及边界,RSI 未超卖,Pivot Point 缺乏形态配合,DMI 条件不满足。短期关键支撑位于 4159.90(BB Lower),阻力在 4176.50(BB Upper)。若后续放量突破任一边界并伴随 ADX 上行,可确认趋势启动方向。现阶段建议维持观望。