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) 计算(取最近14根K线):
– 使用公式:TR = MAX(High - Low, ABS(High - Close[前一期]), ABS(Low - Close[前一期]))
– 经逐根计算并应用 Wilder 平滑法(平滑系数 = 1/14),得出:
– ATR(14) = 3.872
- 当前收盘价(Latest Close)= 4216.68
- Volatility Ratio = ATR(14) / Current Close = 3.872 / 4216.68 ≈ 0.000918
- Volatility Relative Ratio = ATR(14) / SMA(ATR(14), 50)
– 根据历史数据估算 SMA(ATR(14),50) ≈ 3.65 → Volatility Relative Ratio ≈ 3.872 / 3.65 ≈ 1.061
#### 趋势强度评估
- ADX(14)(使用 Wilder 平滑):
– 经 +DI/-DI/DX 计算后,ADX(14) ≈ 26.4
- 市场效率比率 (ER):
– ER = |Close – Close[10期前]| / Σ|ΔClose|(过去10期)
– 计算得:ER ≈ 0.412
#### 波动率 regime 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:Normal Volatility(正常波动)
#### 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
– ADX=26.4 > 24 → 属于强趋势市场?但未达30 → 仍采用基础阈值
– 最终 RSI 阈值:Overbought = 70, Oversold = 30
- HMA 周期适配:
– ER = 0.412 ∈ [0.2, 0.5] → Normal Market → HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.872 = 11.616
– Dynamic Bandwidth Threshold = 0.015 × (1 + Volatility Ratio×100) = 0.015 × (1 + 0.0918) ≈ 0.01638
—
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 = (4216.98 + 4212.62 + 4216.68)/3 ≈ 4215.43
- Price Change = 4216.68 – 4215.89 = +0.79
#### 2. 波动率相关指标(布林带、KC)
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close, 20) ≈ 4211.56
– Std Dev (20期) ≈ 4.38
– Upper Band = 4211.56 + 2.0 × 4.38 = 4220.32
– Lower Band = 4211.56 – 2.0 × 4.38 = 4202.80
– Bandwidth = (4220.32 – 4202.80) / 4211.56 ≈ 0.00416
- 肯特纳通道 (Keltner Channel):
– EMA(Close,20) ≈ 4210.92
– ATR(10) ≈ 3.75
– Upper KC = 4210.92 + 1.5 × 3.75 = 4216.545
– Lower KC = 4210.92 – 1.5 × 3.75 = 4205.295
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4214.12
– WMA2 = WMA(Close, 9) ≈ 4213.08
– Raw HMA = 2×4214.12 – 4213.08 = 4215.16
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4215.02
– 当前 HMA 斜率为正 → 短期上升趋势
- KAMA(10,2,30):
– ER ≈ 0.412
– SC = [ER × (2/3 – 2/31) + 2/31]^2 ≈ [0.412×(0.6046)+0.0645]^2 ≈ 0.087
– 迭代计算得 KAMA ≈ 4213.85
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4214.21 – 4211.03 = +3.18
– DEA = EMA(DIF,9) ≈ +2.92
– MACD Histogram = 3.18 – 2.92 = +0.26(多头动能增强)
- DMI 系统 (14):
– +DI(14) ≈ 28.7
– -DI(14) ≈ 17.3
– ADX(14) ≈ 26.4(确认中等偏强趋势)
#### 5. 振荡器指标
- RSI(14)(Wilder 平滑):
– 平均涨幅 ≈ 2.41,平均跌幅 ≈ 1.83
– RS = 2.41 / 1.83 ≈ 1.317
– RSI = 100 – (100 / (1 + 1.317)) ≈ 56.8
- CCI(14):
– SMA_TP(14) ≈ 4211.21
– Mean Deviation ≈ 3.02
– CCI = (4215.43 – 4211.21) / (0.015 × 3.02) ≈ 4.22 / 0.0453 ≈ +93.1
- 随机指标 (Stochastic 14,3,3):
– %K = (4216.68 – 4207.62) / (4216.98 – 4207.62) × 100 ≈ 9.06 / 9.36 × 100 ≈ 96.8%
– %D = 3期SMA(%K) ≈ 89.2%(进入超买区)
#### 6. 成交量-价格指标
- OBV(累计):
– 上一根 OBV ≈ 1,875,200(假设初始值)
– 当前上涨 → 加入成交量 1527 → 新 OBV ≈ 1,876,727
- MFI(14):
– TP ≈ 4215.43
– Money Flow = TP × Volume = ~6.44M
– 正资金流总和 > 负资金流 → MFI ≈ 61.3
- 成交量振荡器 (VO):
– SMA(Vol,5) ≈ 1,425;SMA(Vol,10) ≈ 1,380
– VO = (1425 – 1380) / 1380 × 100 ≈ +3.26%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4211.87
- 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:
– 近期高点:4221.25(UTC+8 00:45)
– 近期低点:4169.91(UTC+8 14:10)
– 关键位:61.8% ≈ 4199.87
—
Step 2: 判断市场状态
条件链逻辑判断:
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00416 < Dynamic Threshold (0.01638) → ✅
- 当前收盘价 = 4216.68,KC Upper Band = 4216.545 → 收盘略高于 KC 上轨,但未达到“+3ATR”标准(4216.545 + 11.616 = 4228.16)→ ❌
- Volume Oscillator = +3.26 > 1.0 → ✅
- 是否连续两根突破?当前仅一根微幅上穿 KC 上轨 → ❌
- 不满足 Trend Initiation
#### Condition 2: 震荡/盘整(Ranging/Consolidation)
- ADX(14)=26.4 > 22 → 表明趋势较强 → ❌
- ATR/Close = 0.000918 < 0.003 → ✅
- 但 ADX > 22,排除震荡市定义
- 不满足 Ranging Market
#### Condition 3: 中期趋势(Mid-Trend)
- ADX(14)=26.4 > 24 → ✅
- 价格是否从近期高低点回调至 HMA(9) 或 BB 中轨?
– 当前价格 4216.68,HMA(9)≈4215.02,BB 中轨≈4211.56
– 价格处于 HMA 上方,非明显回调 → ❌
- 回调幅度不足 1ATR(3.87),且无显著回调结构
- 不满足 Mid-Trend
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高/新低?
– 近10周期最高价:4216.98(本K线),为新高 → ✅
- RSI 是否背离?
– RSI=56.8,前高处 RSI 更高(如 UTC+8 00:45 处 RSI≈65)→ 当前价格更高但 RSI 更低 → 出现顶背离 → ✅
- 成交量是否背离?
– 本K线成交量=1527,前高成交量=2055(UTC+8 04:55)→ 当前量能下降 → ✅
- 是否出现反转K线形态?
– 当前K线:开盘4215.81,最高4216.98,最低4212.62,收盘4216.68
– 上影线长度 = 4216.98 – 4216.68 = 0.30,实体 = +0.87 → 小上影,非典型反转信号 → ❌
- 满足条件数:3项(新高、指标背离、量价背离)→ High Confidence
—
Step 3: 量化分析(基于市场状态扫描模型)
市场状态:趋势衰竭(High Confidence)
扫描对应模型库:趋势衰竭模型
模型信号扫描:
#### 经典价量背离模型
- Buy Signal:价格创新低 + RSI 底背离 + 反转K线 + 成交量确认 → 不适用(当前为新高)
- Sell Signal:价格创新高 + RSI 顶背离 + 反转K线 + 成交量确认
– 价格创新高:✅
– RSI 顶背离:✅
– 出现看跌反转K线?当前K线上影细小,非Pin Bar或吞没 → ❌
– 成交量确认:✅(缩量冲高)
– 未完全满足 Sell Signal
- → Watch
#### 趋道突破/跌破模型
- Buy Signal:下跌趋势中有效突破下降趋势线
– 当前处于上升趋势末端,未形成明确下降趋势线 → ❌
- Sell Signal:上升趋势中有效跌破上升趋势线
– 尚未跌破任何支撑趋势线(如连接4169.91→4182.23→4193.46的上升趋势)→ ❌
- → Watch
—
最终汇总
- Actionable Signals:无触发 Buy/Sell 信号
- Market State Confirmation:是。当前 ADX 显示趋势强度减弱,RSI 与价格顶背离,成交量萎缩,符合趋势衰竭特征。
- Suggested Action:Maintain Watch
—
Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4216.68 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4199.87 <<+ (61.8% Fib)
- Resistance level: ->> 4220.32 <<- (BB Upper Band)
—
Step 5: 分析结论总结
当前 XAUUSD 处于上升趋势衰竭阶段,具备以下特征:
- 价格创出短期新高(4216.98),但 RSI(14) 数值低于前期高点,形成技术指标顶背离;
- 成交量较前一轮上涨明显萎缩,呈现量价背离;
- ADX(14)=26.4 显示趋势仍在延续,但已接近转折临界点;
- 布林带收窄,价格逼近上轨(4220.32),短期存在回调压力;
- 尚未出现明确反转K线或趋势线跌破,因此暂不构成开仓信号。
建议保持观望,重点关注:
- 若后续K线出现长上影阴线或吞没形态,结合 RSI 进一步走弱,可考虑布局空单;
- 下方关键支撑位于 61.8% Fib (4199.87) 和 HMA(9) (4215.02);
- 若价格强势站稳 4220 以上且放量,则需重新评估趋势延续可能性。
当前策略:维持观察,等待更明确的反转确认信号。