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K线计算 TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
- 经过连续14期 Wilder 平滑后,ATR(14) = 6.87
- 当前收盘价 Close = 4205.88
- Volatility Ratio = ATR(14) / Close = 6.87 / 4205.88 ≈ 0.00163
- SMA(ATR(14), 50) = 7.12(基于历史数据滚动均值)
- Volatility Relative Ratio = 6.87 / 7.12 ≈ 0.965
#### 波动率状态分类
- 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
- 结论:当前为 正常波动市场
#### ADX(14) 与市场效率评估
- +DM/-DM/TR 计算并进行 Wilder 平滑处理
- 最终 ADX(14) = 26.4(显示趋势强度较强)
- 市场效率比 ER = |C – C[10]| / Σ|ΔC| over 10 periods = |4205.88 – 4214.53| / 42.17 ≈ 0.203
- ER = 0.203 → 属于“正常市场”范畴
#### 动态参数确定
- 布林带参数(正常波动):
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值:
– 基础值:超买 70,超卖 30
– 因 ADX(14)=26.4 < 30,未进入强趋势模式;波动率正常 → 保持基础阈值
– Overbought = 70, Oversold = 30
- HMA 周期自适应:
– ER = 0.203 ∈ [0.2, 0.5] → 正常市场 → 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 + 0.00163×100) = 0.015 × 1.163 ≈ 0.01745
—
Phase 1.2: 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 = (4206.35 + 4203.12 + 4205.88)/3 ≈ 4205.12
- 价格变化 = 4205.88 – 4205.99 = -0.11
#### 2. 波动相关指标
- 布林带 (BB, 20, 2.0):
– Middle Band = SMA(Close, 20) = 4210.54
– Std Dev = STDEV(Close, 20) = 5.78
– Upper Band = 4210.54 + 2.0 × 5.78 = 4222.10
– Lower Band = 4210.54 – 2.0 × 5.78 = 4198.98
– Bandwidth = (4222.10 – 4198.98) / 4210.54 ≈ 0.00549
- 肯特纳通道 (KC, 20, 1.5×ATR10):
– EMA(Close, 20) = 4213.21
– ATR(10) = 6.54(经计算)
– KC Upper = 4213.21 + 1.5 × 6.54 = 4223.02
– KC Lower = 4213.21 – 1.5 × 6.54 = 4203.40
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4.5→5) = 4208.12
– WMA2 = WMA(Close, 9) = 4209.34
– Raw HMA = 2×4208.12 – 4209.34 = 4206.90
– SQRT(9) = 3 → Final HMA = WMA(Raw HMA, 3) = 4206.32
- KAMA(10,2,30):
– ER = 0.203
– SC = [0.203 × (2/3 – 2/31) + 2/31]^2 ≈ [0.203×(0.6667-0.0645)+0.0645]^2 ≈ 0.182² ≈ 0.0331
– 迭代计算得 KAMA ≈ 4207.15
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) = 4208.02 – 4210.34 = -2.32
– DEA = EMA(DIF,9) = -2.18
– MACD Histogram = -2.32 – (-2.18) = -0.14
- DMI 系统 (14):
– +DI(14) = 44.2
– -DI(14) = 38.7
– DX = 100 × |44.2 – 38.7| / (44.2 + 38.7) ≈ 13.2
– ADX(14) = Wilder平滑后 = 26.4(确认)
#### 5. 振荡类指标
- RSI(14)(Wilder平滑法):
– 平均涨幅 Avg Gain = 3.21,平均跌幅 Avg Loss = 3.87
– RS = 3.21 / 3.87 ≈ 0.829
– RSI = 100 – (100 / (1 + 0.829)) ≈ 45.3
- CCI(14):
– SMA_TP = SMA(TP,14) = 4208.22
– Mean Deviation = SMA(|TP – SMA_TP|,14) = 4.32
– CCI = (4205.12 – 4208.22) / (0.015 × 4.32) ≈ (-3.1) / 0.0648 ≈ -47.8
- 随机指标 (Stochastic 14,3,3):
– %K = (4205.88 – 4198.45) / (4217.30 – 4198.45) × 100 ≈ 7.43 / 18.85 × 100 ≈ 39.4
– %D = SMA(%K,3) ≈ 41.2
#### 6. 成交量-价格指标
- OBV:累计能量潮,最新值 = +1,245,678(相对高位震荡)
- MFI(14):
– 典型价格 × 成交量求和,正负资金流比 ≈ 0.92
– MFI = 100 – (100 / (1 + 0.92)) ≈ 48.9
- 成交量振荡器 VO:
– SMA(Vol,5) = 1324.2,SMA(Vol,10) = 1389.6
– VO = (1324.2 – 1389.6) / 1389.6 × 100 ≈ -4.7%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume = 4211.03
- 枢轴点(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
- 斐波那契回撤位:
– 上升段:4163.52(低)→ 4235.92(高),差值 = 72.4
– 61.8% 回撤位 = 4235.92 – 0.618×72.4 ≈ 4191.0
—
Step 2: 市场状态判断
条件链逻辑判断
#### Condition 1: 趋势启动?
- BB Width = 0.00549 < 动态阈值 0.01745 ✅
- 当前收盘价 = 4205.88
- KC Upper = 4223.02,KC Lower = 4203.40
- 是否突破?4205.88 > 4223.02 + 20.61? 否;4205.88 < 4203.40 – 20.61? 否 ❌
- 不满足突破条件
- → 排除【趋势启动】
#### Condition 2: 盘整/震荡?
- ADX(14) = 26.4 > 22 ❌(趋势较强)
- ATR/Close = 0.00163 < 0.003 ✅
- 价格在布林带内,但 RSI=45.3,Stoch %K=39.4,在40-60区间边缘
- 但 ADX > 22 表明趋势存在 → 不构成盘整核心特征
- → 排除【盘整/震荡】
#### Condition 3: 中期趋势?
- ADX(14) = 26.4 > 24 ✅(趋势强劲)
- 价格从近期高点 4223.02 回调至当前 4205.88,回调幅度 = 17.14
- ATR(14)=6.87,1~2倍ATR范围 = 6.87 ~ 13.74
- 实际回调 17.14 > 2×ATR → 超出健康回调范围
- 且成交量振荡器 VO = -4.7%,显示缩量,但回调幅度过大
- → 不完全符合中期趋势定义
#### Condition 4: 趋势衰竭?
- 新高低确认:最近10根K线最高为 4223.02(早前),当前 4205.88 明显回落 ✅
- 指标背离检查:
– 价格新低?否(非创新低)
– RSI:前期低点约 4198.45 时 RSI≈42;当前 4205.88 对应 RSI=45.3 → 价格略高、RSI略高,无背离 ❌
– MACD柱状图:前期高点附近柱状图更高,目前下降,有一定动量减弱迹象 ⚠️
– 成交量:回调过程中成交量未放大,反而萎缩 ✅(潜在支撑)
– K线形态:近期出现多根下影线较长K线(如 4203.12 处),有止跌信号 ✅
- 满足条件数:仅满足“价格回调”+“长下影线”两项
- 缺少明确的指标顶背离或底背离
- → 信心等级:低
#### Default Condition
- ADX=26.4 > 24,趋势明确
- 波动率正常,趋势强度中等偏强
- 尽管回调幅度较大,但尚未形成反转证据
- 最接近的状态为:中期趋势(Mid-Trend)
- 理由:趋势仍存(ADX>24)、价格处于回调阶段、成交量萎缩、技术面呈现支撑迹象
最终市场状态判定:State 3 — Mid-Trend
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Step 3: 量化分析(基于市场状态扫描模型)
当前市场状态:Mid-Trend
扫描对应模型:
#### 模型1:移动平均回调(Moving Average Pullback)
- 条件:
– 趋势方向:HMA(9)=4206.32,前一周期为4206.90 → 斜率为负(微弱下行)⚠️
– 价格回调至 HMA(9) 区域:当前价 4205.88 ≈ HMA(9)=4206.32 ✅
– 是否出现看涨K线?最后一根K线:开盘4205.99,收盘4205.88,小阴线 ❌
– 成交量是否减少?前一根成交量1171,当前1181 → 微增 ❌
- 结论:Buy/Sell Signal → Watch
#### 模型2:斐波那契回撤入场(Fibonacci Retracement Entry)
- 条件:
– 从高点 4223.02 回撤至 4205.88,回撤比例 = (4223.02 – 4205.88)/72.4 ≈ 23.6%
– 61.8% 回撤位在 4191.0,当前远未达到 ❌
– RSI=45.3,未从<40回升 ❌
– MACD 未金叉(DIF<DEA,且柱状图为负)❌
- 结论:Buy/Sell Signal → Watch
#### 模型3:VWAP 支撑/阻力交易
- VWAP = 4211.03,当前价 4205.88 << VWAP
- 若为上升趋势,回调至VWAP才具意义
- 但近期价格已持续低于VWAP达多根K线,VWAP转为压力
- 当前未触及VWAP,无法构成支撑测试
- 结论:Buy/Sell Signal → Watch
—
最终汇总
- Actionable Signals:
– 无任何 Buy 或 Sell 信号触发
- Market State Confirmation:
– Yes
– 理由:ADX>24 表明趋势延续,价格回调伴随缩量,虽未完全满足“健康回调”标准,但整体结构仍属趋势中继范畴。各模型未触发信号,符合“观察等待”特征。
- Suggested Action:Maintain Watch
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Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4205.88 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4198.98 <<+ (布林带下轨)
- Resistance level: ->> 4211.03 <<- (VWAP)
—
Step 5: 分析结论总结
当前XAUUSD处于中期趋势回调阶段(Mid-Trend),ADX(14)=26.4表明趋势力量依然较强,但价格自高位4223.02回调至4205.88,幅度略超2倍ATR,显示短期动能减弱。技术指标方面,RSI=45.3居中,MACD柱状图收窄,VWAP位于上方4211.03构成阻力,布林带收口但尚未破位。
尽管出现一定支撑迹象(如下影线、成交量萎缩),但缺乏明确的企稳K线形态与指标共振信号。三大Mid-Trend策略均未触发入场条件。
建议维持观望,重点关注价格能否在4198.98(布林带下轨) 获得支撑,并形成阳包阴或pin bar等反转形态,同时配合RSI回升与MACD金叉,则可考虑低吸做多。上行阻力关注VWAP与4211.03一线突破情况。