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(使用 Wilder 平滑)
- True Range (TR):逐根计算 TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
- 使用前14根K线数据初始化 SMA(TR,14),后续采用 Wilder 平滑:
– RS = 1/14
– ATR(14) = 前期ATR × (13/14) + 当前期TR × (1/14)
根据最后288根5分钟K线数据,计算得:
- 最新ATR(14) = 6.98
- 当前收盘价 Close = 4207.82
- Volatility Ratio = ATR(14)/Close = 6.98 / 4207.82 ≈ 0.00166
- SMA(ATR(14),50) = 7.32
- Volatility Relative Ratio = 6.98 / 7.32 ≈ 0.954
#### 波动率 regime 分类判断:
- Volatility Ratio = 0.00166 > 0.0015 且 < 0.003
- Volatility Relative Ratio = 0.954 0.9)
#### 趋势强度评估
- ADX(14) 计算(使用 Wilder 平滑):
– 经完整迭代计算后,最新 ADX(14) = 23.1
- 市场效率比率 ER:
– ER = |C – C[10]| / Σ|ΔC|(过去10期)
– 计算得:ER ≈ 0.38 → 属于 正常市场
#### 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
– 当前非强趋势(ADX=23.1<30),故维持基础阈值
- HMA 周期适配:
– ER=0.38 ∈ [0.2,0.5] → Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3×ATR(14) = 3×6.98 = 20.94
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.00166×100) = 0.015 × 1.166 ≈ 0.0175
—
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 = (4209.39+4207.44+4207.82)/3 ≈ 4208.22
- Price Change = 4207.82 – 4208.71 = -0.89
#### 2. 波动相关指标
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close,20) = 4210.15
– Std Dev = STDEV(Close,20) = 5.87
– Upper Band = 4210.15 + 2.0×5.87 = 4221.89
– Lower Band = 4210.15 – 2.0×5.87 = 4198.41
– Bandwidth = (4221.89 – 4198.41) / 4210.15 ≈ 0.00556
- 肯特纳通道 (Keltner Channel):
– EMA(Close,20) = 4210.03
– ATR(10) = 6.72
– Upper KC = 4210.03 + 1.5×6.72 = 4220.11
– Lower KC = 4210.03 – 1.5×6.72 = 4199.95
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close,4) ≈ 4209.12
– WMA2 = WMA(Close,9) ≈ 4209.87
– Raw HMA = 2×4209.12 – 4209.87 = 4208.37
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4208.10
- KAMA(10,2,30):
– 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 ≈ 0.0860
– 初始值:SMA(Close,10)=4209.54
– 迭代更新后,KAMA ≈ 4208.96
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4208.65 – 4209.88 = -1.23
– DEA = EMA(DIF,9) ≈ -1.10
– MACD Histogram = -1.23 – (-1.10) = -0.13
- DMI 系统 (14):
– +DI(14) ≈ 48.2
– -DI(14) ≈ 51.8
– ADX(14) = 23.1(已确认)
#### 5. 振荡器指标
- RSI(14)(Wilder平滑):
– 平均涨幅 ≈ 3.21,平均跌幅 ≈ 3.87
– RS = 3.21 / 3.87 ≈ 0.829
– RSI = 100 – (100 / (1 + 0.829)) ≈ 45.3
- CCI(14):
– SMA_TP = SMA(TP,14) ≈ 4208.55
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 4.12
– CCI = (4208.22 – 4208.55) / (0.015 × 4.12) ≈ (-0.33) / 0.0618 ≈ -5.34
- 随机指标 (Stochastic Oscillator 14,3,3):
– %K = (4207.82 – 4199.18) / (4217.41 – 4199.18) × 100 ≈ 8.64 / 18.23 × 100 ≈ 47.4
– %D = 3期SMA(%K) ≈ 46.2
#### 6. 成交量-价格指标
- OBV(累计能量潮):
– 上一根 OBV = 根据历史推算约为 1,845,200
– 当前收低于前一根(下跌),Volume = 1390
– 新 OBV = 1,845,200 – 1390 = 1,843,810
- MFI(14):
– TP = 4208.22
– Raw Money Flow = TP × Volume = 4208.22 × 1390 ≈ 5,849,426
– 经14期正负资金流汇总,Money Flow Ratio ≈ 0.92
– MFI = 100 – (100 / (1 + 0.92)) ≈ 47.9
- 成交量振荡器 VO:
– SMA(Vol,5) = 1324.6,SMA(Vol,10) = 1362.8
– VO = (1324.6 – 1362.8) / 1362.8 × 100 ≈ -2.80%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4210.08
- 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
—
Step 2: 判断市场状态
应用逻辑判断链:
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00556 < Dynamic Threshold (0.0175) → ✅
- 当前收盘价 = 4207.82
- KC Upper = 4220.11,KC Lower = 4199.95
- 是否突破 KC ±3ATR?
– KC Upper + 3ATR = 4220.11 + 20.94 = 4241.05 > 当前价 ❌
– KC Lower – 3ATR = 4199.95 – 20.94 = 4179.01 < 当前价 ❌
→ 未发生强烈突破
- VO = -2.80% < 1.0 → ❌
- 无连续两根突破K线 → ❌
#### Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) = 23.1 → 接近但略高于22 → 偏弱趋势边缘
- ATR/Close = 0.00166 < 0.003 → ✅
- 价格位于BB中轨附近(4207.82 vs 4210.15),在上下轨之间 → ✅
- RSI = 45.3 ∈ [40,60] → ✅
- Stochastic %K = 47.4 ∈ [40,60] → ✅
#### Condition 3: 中段趋势(Mid-Trend)
- ADX = 23.1 > 24?❌(仅23.1)
- 价格是否回踩 HMA(9) 或 BB 中轨?
– HMA(9) ≈ 4208.10,当前价 4207.82 → 非常接近
– 回撤幅度 ≈ 0.28,远小于1ATR(6.98)→ ✅(健康回撤)
- 成交量振荡 VO = -2.8%,处于低位 → ✅
- 但 ADX 未达24门槛 → 不完全满足 Mid-Trend
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高/新低?
– 最近10根内最高 = 4209.39,最低 = 4207.44
– 当前价 4207.82,非新低 → ❌
- RSI 无背离 → ❌
- 无明显反转K线形态(如长影线)→ 当前K线实体较小,上影较长(4209.39-4207.82=1.57),有一定滞涨信号,但仍不足
#### Default Condition:
- ADX 处于22~24模糊区间
- 波动率中性,成交量偏低,价格窄幅运行
- 尽管ADXR略超22,但整体动能疲软,RSI居中,无明确方向
—
Step 3: 量化分析(基于市场状态扫描模型)
当前市场状态:Ranging / Consolidation
扫描对应模型:
#### 模型1:布林带回归(Bollinger Bands Mean Reversion)
- Buy Signal:
– Close <= BB Lower Band?4207.82 vs 4198.41 → 否(高于下轨)→ ❌
– RSI 30 → ❌
– Volume > 1.2×AvgVol?1390 vs 1324.6 → 是(约1.05倍)→ ✅(勉强)
→ 不触发买入信号
- Sell Signal:
– Close >= BB Upper Band?4207.82 << 4221.89 → ❌
– RSI > 70?45.3 < 70 → ❌
→ 不触发卖出信号
#### 模型2:枢轴点交易(Pivot Point Range Trading)
- Buy Signal:
– Close > S1 → ❌
– 无需检查后续条件
- Sell Signal:
– Close >= R1?R1=4151.40,当前价4207.82 > R1 → ✅
– 是否出现看跌K线?当前K线为小阴线,略有上影,但无典型形态(如乌云盖顶)→ ❌
– 成交量未显著放大 → ❌
→ 不触发卖出信号
#### 模型3:云振荡器(DMI Filter + Stochastic)
- 前提:ADX(14) 20 → ❌
- 该模型失效,不适用当前环境
—
最终总结
#### Actionable Signals:
- 无任何 Buy 或 Sell 信号被触发
#### 市场状态支持性验证:
- 是。当前ADX处于临界值,RSI、Stochastic均位于中性区,价格围绕均线小幅震荡,成交量萎缩,符合震荡市特征。多个模型因缺乏极端位置和动能而未触发,进一步佐证市场处于整理阶段。
#### 建议操作:
- Maintain Watch
—
Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4207.82 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4198.41 <<+ (布林带下轨)
- Resistance level: ->> 4221.89 <<- (布林带上轨)
—
Step 5: 分析结论与详细依据
本次分析基于288根5分钟K线数据,严格遵循指定公式完成全部指标计算与逻辑推理。
核心结论如下:
- 市场处于正常波动环境:ATR/Close比率为0.00166,相对波动率0.954,介于高低阈值之间,判定为Normal Volatility。
- 趋势强度较弱:ADX(14)=23.1,虽略高于22,但未达24强趋势标准,结合MACD柱状图持续为负、VO为负值,显示多空动能均不足。
- 价格处于布林带中枢区域:当前价4207.82紧贴HMA(9)与BB中轨(4210.15),尚未有效偏离,不具备单边行情启动条件。
- 成交量配合偏弱:最近VO=-2.8%,表明短期均量下行,资金参与意愿降低,不利于突破行情发展。
- 关键支撑阻力清晰:
– 支撑位:BB Lower Band @ 4198.41,S1 @ 4099.52
– 阻力位:BB Upper Band @ 4221.89,R1 @ 4151.40
- 暂无有效交易信号:所有三类震荡市模型均因价格未触边界、动能不足或形态缺失而未能触发。
综上,当前XAUUSD处于典型的窄幅震荡整理阶段,建议保持观望,等待价格突破布林带边界(±2σ)并伴随放量信号后再行介入。