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) 与波动率计算
- True Range (TR) 计算基于最近14根K线,采用最大值公式:
– TR = MAX(High-Low, |High – Previous Close|, |Low – Previous Close|)
- 经逐根计算并使用Wilder平滑法(RS=1/14)得出:
– ATR(14) = 8.26
- 当前收盘价:4085.93
- Volatility Ratio = ATR(14) / Close = 8.26 / 4085.93 ≈ 0.00202
- SMA(ATR(14), 50) 需要50周期数据,当前仅提供288根但未满50根回溯(实际可用约270+),经计算得:
– SMA(ATR(14), 50) ≈ 7.89
- Volatility Relative Ratio = 8.26 / 7.89 ≈ 1.047
#### 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 → 不满足
– 其他情况为正常波动
- 结论:Normal Volatility
#### 趋势强度评估
- ADX(14) 使用Wilder平滑方法计算 +DI/-DI 后得到 DX 并进一步平滑:
– 经完整迭代计算得:ADX(14) = 23.1
- 市场效率比 ER:
– ER = |Close – Close[10]| / Σ|ΔClose| over 10 periods
– 计算得:ER ≈ 0.38
#### 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
– 因 ADX=23.1 < 30,不进入强趋势调整;波动率为正常 → 保持基础阈值
– Overbought = 70, Oversold = 30
- HMA 周期适应:
– ER = 0.38 ∈ [0.2, 0.5] → Normal Market
– HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3×ATR(14) = 3 × 8.26 = 24.78
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00202×100) = 0.015 × 1.202 ≈ 0.01803
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技术指标计算(基于动态参数)
#### 1. 基础价格指标
- 最新 Typical Price (TP) = (4088.58 + 4084.76 + 4085.93)/3 = 4086.42
- 价格变化(Price Change)= 4085.93 – 4088.44 = -2.51
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close, 20) = 4084.12
– Standard Deviation = STDEV(Close, 20) = 6.74
– Upper Band = 4084.12 + 2.0 × 6.74 = 4097.60
– Lower Band = 4084.12 – 2.0 × 6.74 = 4070.64
– Bandwidth = (4097.60 – 4070.64) / 4084.12 ≈ 0.0066
- Keltner Channel (EMA20, ATR10):
– EMA(Close, 20) = 4083.95
– ATR(10) ≈ 7.92(经前10期TR计算)
– Upper KC = 4083.95 + 1.5 × 7.92 = 4095.83
– Lower KC = 4083.95 – 1.5 × 7.92 = 4072.07
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4085.21
– WMA2 = WMA(Close, 9) ≈ 4084.63
– Raw HMA = 2×4085.21 – 4084.63 = 4085.79
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4085.42
– 当前 Close < HMA → 短期略偏弱
- KAMA(10,2,30):
– 已知 ER ≈ 0.38
– SC = [0.38 × (2/3 – 2/31) + 2/31]^2 ≈ [0.38×(0.6667-0.0645)+0.0645]^2 ≈ [0.38×0.6022+0.0645]^2 ≈ [0.2288+0.0645]^2 ≈ 0.2933² ≈ 0.086
– 初始值:SMA(Close,10)=4085.56
– 迭代更新后最新 KAMA ≈ 4085.10
#### 4. 动量指标
- MACD(12,26,9):
– EMA12 ≈ 4085.03
– EMA26 ≈ 4083.87
– DIF = 4085.03 – 4083.87 = 1.16
– DEA (EMA of DIF, 9) ≈ 1.08
– MACD Histogram = 1.16 – 1.08 = 0.08(多头动能微增)
- DMI系统(14):
– +DM, -DM, TR 经逐根计算并Wilder平滑
– +DI(14) ≈ 46.2
– -DI(14) ≈ 43.8
– ADX(14) = 23.1(如前所述)
#### 5. 振荡器指标
- RSI(14)(使用Wilder平滑):
– 平均涨幅 ≈ 3.82,平均跌幅 ≈ 3.64
– RS = 3.82 / 3.64 ≈ 1.049
– RSI = 100 – (100 / (1 + 1.049)) ≈ 51.2
- CCI(14):
– SMA_TP(14) ≈ 4084.31
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 5.37
– CCI = (4086.42 – 4084.31) / (0.015 × 5.37) ≈ 2.11 / 0.08055 ≈ 26.2
- 随机指标 Stochastic Oscillator (14,3,3):
– %K = (4085.93 – min(Low,14)) / (max(High,14)-min(Low,14)) × 100
– min(Low,14)=4077.60, max(High,14)=4095.93
– %K = (4085.93 – 4077.60)/(4095.93 – 4077.60) × 100 ≈ 8.33 / 18.33 × 100 ≈ 45.4%
– %D = 3期SMA(%K) ≈ 44.1%
#### 6. 成交量-价格指标
- OBV:
– 上一根K线收跌(4088.44 → 4085.93),故本期OBV减少对应Volume
– 前一日收盘=4084.68,当前累计OBV需从该基准累加,最终得:
– 最新 OBV ≈ 1,872,350(单位省略)
- MFI(14):
– TP × Volume 加总正负流
– 正资金流总和 ≈ 5.87e7,负资金流总和 ≈ 5.63e7
– Money Flow Ratio = 5.87 / 5.63 ≈ 1.042
– MFI = 100 – (100 / (1 + 1.042)) ≈ 50.9
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 1324.6
– SMA(Vol,10) ≈ 1302.8
– VO = (1324.6 – 1302.8) / 1302.8 × 100 ≈ 1.67%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume
– 计算得:VWAP ≈ 4084.05
- 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:4183.84(16:45)
– 近期低点:4032.18(22:30前日)
– 当前处于上升段回调中,关键支撑:
– 61.8% ≈ 4085.50(接近现价)
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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宽度 = 0.0066 < 动态阈值 0.01803 ✅
- 当前收盘 = 4085.93
- KC上轨 = 4095.83,KC下轨 = 4072.07
- 是否突破?4085.93 < 4095.83 + 3×ATR(14)=4095.83+24.78=4120.61 ❌
- 同样低于下轨减3ATR(4072.07-24.78=4047.29)→ 无显著突破 ❌
- 尽管BB收窄,但未有效突破KC通道边界 → 不满足
#### Condition 2: 盘整/震荡(Ranging/Consolidation)
- ADX(14)=23.1 → 大于22,不满足 ADX<22 ❌
- ATR/Close = 0.00202 < 0.003 ✅
- 价格在BB上下轨之间(4070.64 ~ 4097.60),当前价4085.93居中 ✅
- RSI=51.2 ∈ [40,60] ✅
- 但ADX>22表明已有一定趋势强度 → 整体不满足
#### Condition 3: 中期趋势(Mid-Trend)
- ADX(14)=23.1 > 24?❌(仅23.1,略低于24)
- 价格自高位回落(此前高点~4095),目前位于4085附近,接近HMA(9)=4085.42 ✅
- 成交量振荡器 VO≈1.67%,处于合理范围,但非“低量回踩”(-0.5~0.5)❌
- 回调幅度 ≈ 4095 – 4085.93 = 9.07,ATR=8.26 → 接近1×ATR ✅
- 缺少明确的低量确认 → 部分满足,但未完全触发
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 新高低确认:近期高点为4095.93(10:30),当前4085.93 < 该高点 → 无新高 ❌
- RSI未创新高,MACD柱状图亦呈收敛 → 无背离信号 ❌
- 无长影线反转形态(最新K线为小阴线)❌
- 四项主条件均未达成
#### Default Condition: 方向不明
- ADX=23.1 介于22~24之间 → 趋势强度模糊
- 波动率适中,成交量平稳,无明显突破或背离
- 符合默认情形
市场状态结论:State 1 – Ranging Market,信心等级:Low
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量化分析
扫描对应模型(State 1:震荡市)
#### 模型一:布林带均值回归
- Buy Signal:
– Close ≤ BB Lower Band?4085.93 > 4070.64 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol(5)?1309 vs 1324.6 → 实际略低于均值 ❌
– → 不满足
- Sell Signal:
– Close ≥ BB Upper Band?4085.93 < 4097.60 ❌
– RSI > 70?51.2 < 70 ❌
– → 不满足
- 结果:Watch
#### 模型二:枢轴点区间交易
- Buy Signal:
– Close ≤ S1?S1=4099.52,当前4085.93 < 4099.52 ✅
– 但S1是第一支撑,实际更接近S2=4072.30
– 是否触及S1?否,仍在上方13点
– 是否出现锤子线等看涨形态?最新K线为普通小阴线,无长下影 ❌
– 成交量无放大确认 ❌
– → 不满足
- Sell Signal:
– Close ≥ R1?4085.93 < 4151.40 ❌
– → 不满足
- 结果:Watch
#### 模型三:云振荡器(DMI过滤)
- 前提:ADX(14) 20 → 前提不成立
- 整个模型失效
- 结果:Watch
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最终汇总
#### 可执行信号
- 无任何Buy/Sell信号被触发
#### 市场状态支持性检验
- 是否支持?否
- 理由:虽然判定为Ranging Market(低信心),但实际ADX接近24,HMA与价格粘合,且BB带宽虽窄但尚未突破,更倾向于趋势初期蓄力阶段而非纯粹震荡。模型库未能捕捉潜在突破前兆。
#### 建议操作
- Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4085.93 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4072.30 <<+
- Resistance level: ->> 4099.52 <<-
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分析结论总结
本次分析严格依据5分钟K线数据及预设规则进行。当前市场呈现以下特征:
- 波动率处于正常区间(Volatility Ratio=0.00202,相对ATR比率为1.047),未达高低极端;
- 趋势强度处于临界状态(ADX=23.1),略低于中期趋势标准,但已脱离弱势区;
- 布林带收窄至0.0066,接近动态阈值0.01803,显示价格压缩,潜在波动扩张可能;
- 尚未发生对Keltner通道的有效突破(需±3ATR),且成交量未显著放大,排除趋势启动;
- RSI、Stochastic、MFI等均位于中性区域,无超买超卖信号;
- 技术结构上,价格贴近HMA(9)与VWAP,处于短期均衡位置,面临方向选择。
综上,尽管系统判定为“低信心盘整”,但从价格结构看,更符合趋势启动前的盘整蓄势阶段。建议密切关注后续两根K线是否出现放量突破KC通道(上破4095.83或下破4072.07)及BB带宽扩张,届时可重新评估趋势启动模型有效性。现阶段维持观望。