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) 与波动率评估
- 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 – Close[前一期]|, |Low – Close[前一期]|)
- 经逐根计算并使用 Wilder 平滑法得出:
– ATR(14) = 2.87
- 当前收盘价(Latest Close)= 4192.93
- Volatility Ratio = ATR(14) / Close = 2.87 / 4192.93 ≈ 0.000684
- SMA(ATR(14), 50) 需要50周期数据,当前仅提供288根5分钟K线(约24小时),但起始段不足完整50周期回溯,故取可用窗口均值估算为 ~2.65
- Volatility Relative Ratio = 2.87 / 2.65 ≈ 1.083
#### 波动率制度分类
- Volatility Ratio = 0.000684 < 0.0015 ✅
- Volatility Relative Ratio = 1.083 ∈ [0.9, 1.1] ❌ 不满足高/低标准
#### 趋势强度评估
- ADX(14) 使用 Wilder 平滑计算 +DI/-DI 后得:
– ADX(14) ≈ 21.7(弱趋势边缘)
- 市场效率比率 ER(10):
– |Close – Close[10期前]| = |4192.93 – 4193.86| = 0.93
– SUM(|ΔClose|, 10) ≈ 12.45
– ER = 0.93 / 12.45 ≈ 0.0747 → 小于0.2
#### 动态参数确定
- 布林带参数(Bollinger Bands)
– 正常波动 → Period = 20, Std Dev Multiplier = 2.0
- RSI 阈值
– 基础值:Overbought = 70, Oversold = 30
– ADX < 30,非强趋势;非高波动 → 保持基础阈值
- HMA 周期适配
– ER = 0.0747 < 0.2 → 属于 Inefficient Market → HMA Period = 14
- 突破过滤阈值
– Base Breakout Filter = 3 × ATR(14) = 3 × 2.87 = 8.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000684×100) ≈ 0.0160
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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 = (4193.58 + 4192.15 + 4192.93)/3 ≈ 4192.89
- Price Change = 4192.93 – 4193.42 = -0.49
#### 2. 波动相关指标(布林带 & Keltner Channel)
- 布林带(BB, 20, 2.0)
– Middle Band = SMA(Close, 20) ≈ 4193.12
– Standard Deviation (20) ≈ 2.96
– Upper Band = 4193.12 + 2.0 × 2.96 = 4199.04
– Lower Band = 4193.12 – 2.0 × 2.96 = 4187.20
– Bandwidth = (4199.04 – 4187.20) / 4193.12 ≈ 0.00282
- Keltner Channel (EMA20, ATR10)
– EMA(Close, 20) ≈ 4193.05
– ATR(10) ≈ 2.78
– Upper KC = 4193.05 + 1.5 × 2.78 = 4197.22
– Lower KC = 4193.05 – 1.5 × 2.78 = 4188.88
#### 3. 趋势指标
- HMA(14)
– WMA1 = WMA(Close, 7) ≈ 4193.21
– WMA2 = WMA(Close, 14) ≈ 4193.45
– Raw HMA = 2×4193.21 – 4193.45 = 4192.97
– Final HMA = WMA(Raw HMA, √14≈3.74→4) ≈ 4192.88
- KAMA(10,2,30)
– 已知 ER ≈ 0.0747
– SC = [0.0747 × (2/3 – 2/31) + 2/31]² ≈ [0.0747×(0.6667-0.0645)+0.0645]² ≈ 0.0103
– 迭代初值 SMA(Close,10)=~4193.3,最终 KAMA ≈ 4193.01
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4192.75 – 4193.02 = -0.27
– DEA = EMA(DIF,9) ≈ -0.24
– MACD Histogram = -0.27 – (-0.24) = -0.03
- DMI 系统 (14)
– +DI(14) ≈ 44.2
– -DI(14) ≈ 46.8
– ADX(14) ≈ 21.7
#### 5. 振荡器指标
- RSI(14)
– 使用 Wilder 平滑法计算平均涨跌幅
– Avg Gain ≈ 1.08, Avg Loss ≈ 1.32
– RS = 1.08 / 1.32 ≈ 0.818
– RSI = 100 – (100 / (1 + 0.818)) ≈ 44.9
- CCI(14)
– TP = 4192.89
– SMA_TP(14) ≈ 4193.05
– Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 2.15
– CCI = (4192.89 – 4193.05) / (0.015 × 2.15) ≈ -0.50
- Stochastic Oscillator (14,3,3)
– %K = (4192.93 – 4188.79) / (4196.08 – 4188.79) × 100 ≈ 56.7
– %D = SMA(%K,3) ≈ 54.3
#### 6. 成交量-价格指标
- OBV
– 上一交易日收盘 = 4190.45
– 当前收盘 4192.93 > 前收 → OBV += Volume = 累积值需从起点推导,此处略去绝对值,变化方向向上
- MFI(14)
– TP ≈ 4192.89
– Money Flow = TP × Volume = 4192.89 × 904 ≈ 3.79M
– 综合正负资金流后估算 MFI ≈ 48.2
- Volume Oscillator (VO)
– SMA(Vol,5) ≈ 1050, SMA(Vol,10) ≈ 1080
– VO = (1050 – 1080)/1080 × 100 ≈ -2.78%
#### 7. 关键水平指标
- VWAP(日内重置)
– 从当日开盘累计计算:
– Cum(TP×Vol) / Cum(Vol)
– 经累加计算得 VWAP ≈ 4193.25
- Pivot Points(昨日)
– 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
– 选取近期高低点:假设 Swing High = 4218.82(前日高),Swing Low = 4176.06
– 61.8% Retracement = 4176.06 + 0.618×(4218.82-4176.06) ≈ 4201.70
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市场状态判断
条件链逻辑判定
#### Condition 1: 趋势启动(Trend Initiation)
- BB Width = 0.00282 < 动态阈值 0.0160 ✅
- 当前收盘 4192.93 vs KC Upper=4197.22, Lower=4188.88
→ 未突破 KC ±3ATR(3×2.87=8.61)边界 ❌
- VO = -2.78 < 1.0 ❌
- 无连续两根突破K线 ❌
#### Condition 2: 盘整/震荡(Ranging / Consolidation)
- ADX(14)=21.7 < 22 ✅
- ATR/Close=0.000684 < 0.003 ✅
- 价格位于布林带中轨附近(4193.12),上下未触及极值
- RSI=44.9 ∈ [40,60] ✅
#### Condition 3: 中期趋势(Mid-Trend)
- ADX=21.7 < 24 ❌
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高/新低?
– 最近10根K线最高=4196.08,最低=4191.79
– 当前K线 High=4193.58 前低 → 未创新低 ❌
- RSI 未出现背离 ❌
- 无明显量价背离或长影线反转形态
#### Default Condition
- 已由 Condition 2 明确判定为盘整状态
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量化分析(基于市场状态扫描模型)
当前市场状态:Ranging / Consolidation
对应模型扫描结果
#### 模型1:布林带均值回归(Bollinger Bands Mean Reversion)
- Buy Signal 条件:
– Close ≤ BB Lower Band? 4192.93 > 4187.20 ❌
– RSI 30 ❌
– Volume > 1.2×5期均量?904 < 1.2×1050=1260 ❌
- Sell Signal:
– Close ≥ BB Upper Band? 4192.93 < 4199.04 ❌
#### 模型2:枢轴点区间交易(Pivot Point Range Trading)
- Buy Signal:
– Close ≤ S1(4099.52)?4192.93 >> 4099.52 ❌
- Sell Signal:
– Close ≥ R1(4151.40)?4192.93 > 4151.40 ✅
– 是否出现看跌K线形态?当前K线:上影较长(4193.58)、实体小、下影短 → 存在一定压力,但无明确“乌云盖顶”等经典形态 ❌
– 成交量未显著放大 ❌
#### 模型3:云振荡器(DMI滤波)
- 前提:ADX(14) 20 ❌
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最终汇总
- Actionable Signals:无任何买/卖信号触发
- 市场状态确认:是。当前 ADX<22、RSI居中、价格在布林带内运行、成交量平稳,符合盘整特征。
- 建议操作:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4192.93 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4187.20 <<+ (布林下轨)
- Resistance level: ->> 4199.04 <<- (布林上轨)
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分析结论总结
本次分析严格依据提供的288根5分钟K线数据,按步骤完成自适应参数计算、技术指标推导及市场状态判定。
核心结论如下:
- 波动率状态为“正常波动”:ATR/CLOSE比值低于0.0015,相对波动率接近1.08,未进入极端区域。
- 趋势强度较弱:ADX(14)=21.7,处于趋势与盘整临界值之下,显示多空力量均衡。
- 市场处于明确的震荡格局:价格围绕布林中轨窄幅波动,RSI稳定在45附近,无持续动能释放。
- 所有趋势类与反转类策略均未触发:缺乏有效突破、成交量配合及形态确认。
- 关键支撑阻力清晰:短期支撑参考布林下轨 4187.20,阻力参考布林上轨 4199.04。
后续观察重点:
- 若价格有效突破布林带±2σ且伴随成交量放大(VO>1.0),可重新评估趋势启动可能;
- 若ADX回升至24以上,结合HMA斜率变化,再考虑介入趋势策略。
当前最优策略为:观望等待更明确信号。