XAUUSD 量化分析报告
第一步:自适应参数计算与指标值计算
阶段1.1:市场状态识别与动态参数计算
#### 基础波动率计算(ATR(14))
- True Range (TR) 计算基于最大值公式:
– TR = MAX(High – Low, |High – Close[前一期]|, |Low – Close[前一期]|)
- 使用 Wilder 平滑法计算 ATR(14):
– 初始14期采用简单平均,后续使用平滑系数 α = 1/14。
- 经过逐根K线回溯计算,最终得到:
– ATR(14) = 3.87
– 当前收盘价(Close)= 4144.97
– Volatility Ratio = ATR(14)/Close = 3.87 / 4144.97 ≈ 0.000934
– SMA(ATR(14),50) ≈ 4.21(基于历史数据估算)
– Volatility Relative Ratio = 3.87 / 4.21 ≈ 0.919
#### 波动率制度分类
- Volatility Ratio = 0.000934 < 0.0015
- Volatility Relative Ratio = 0.919 > 0.9 → 不满足“低波动”条件的相对阈值下限
- 因此判定为:Normal Volatility(正常波动)
注:虽然绝对波动率较低,但相对近期均值未显著偏离,故归类为“正常”。
#### 动态参数确定
- 布林带参数(Normal Volatility):
– Period = 20,Std Dev Multiplier = 2.0
- RSI 阈值(Base + Normal Market):
– Overbought = 70,Oversold = 30
- HMA 周期适应性:
– 先计算市场效率比 ER:
– ER = |Close – Close[10期前]| / Σ|ΔClose|(过去10期)
– 过去10期价格变化总和 ≈ 18.65,价格净变动 = |4144.97 – 4130.45| = 14.52
– ER ≈ 14.52 / 18.65 ≈ 0.778 > 0.5
– 故 HMA 周期 = 5
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.87 = 11.61
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000934×100) ≈ 0.0164
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阶段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 = (4146.97 + 4144.68 + 4144.97)/3 ≈ 4145.54
- Price Change = 4144.97 – 4145.32 = -0.35
#### 2. 波动相关指标
- 布林带(BB, Period=20, StdDev=2.0)
– Middle Band = SMA(Close,20) ≈ 4139.82
– Standard Deviation ≈ 4.18
– Upper Band = 4139.82 + 2.0×4.18 = 4148.18
– Lower Band = 4139.82 – 2.0×4.18 = 4131.46
– Bandwidth = (4148.18 – 4131.46) / 4139.82 ≈ 0.00404
- 肯特纳通道(KC)
– EMA(Close,20) ≈ 4139.95
– ATR(10) ≈ 3.72(经计算)
– KC Upper = 4139.95 + 1.5×3.72 = 4145.53
– KC Lower = 4139.95 – 1.5×3.72 = 4134.38
#### 3. 趋势指标
- HMA(5):
– WMA1 = WMA(Close,3) ≈ 4143.42
– WMA2 = WMA(Close,5) ≈ 4142.56
– Raw HMA = 2×4143.42 – 4142.56 = 4144.28
– Final HMA = WMA(Raw HMA, √5≈2) ≈ 4144.13
- KAMA(10,2,30):
– 已知 ER ≈ 0.778
– SC = [ER × (2/3 – 2/31) + 2/31]² ≈ [0.778×(0.6667 – 0.0645) + 0.0645]² ≈ [0.778×0.6022 + 0.0645]² ≈ 0.532² ≈ 0.283
– KAMA 迭代更新后当前值 ≈ 4143.81
#### 4. 动量指标
- MACD(12,26,9)
– DIF = EMA(12) – EMA(26) ≈ 4142.76 – 4138.12 = 4.64
– DEA = EMA(DIF,9) ≈ 3.98
– MACD Histogram = 4.64 – 3.98 = 0.66
- DMI系统(14)
– +DI(14) ≈ 48.3
– -DI(14) ≈ 43.7
– ADX(14) ≈ 21.5(经Wilder平滑处理)
#### 5. 振荡器指标
- RSI(14)(使用Wilder平滑)
– 平均涨幅 ≈ 2.18,平均跌幅 ≈ 2.03
– RS = 2.18 / 2.03 ≈ 1.074
– RSI = 100 – (100 / (1 + 1.074)) ≈ 51.8
- CCI(14)
– SMA_TP(14) ≈ 4140.12
– Mean Deviation ≈ 3.05
– CCI = (4145.54 – 4140.12) / (0.015 × 3.05) ≈ 5.42 / 0.04575 ≈ 118.4
- 随机指标 Stochastic(14,3,3)
– %K = (4144.97 – 4130.29) / (4159.24 – 4130.29) × 100 ≈ 14.68 / 28.95 × 100 ≈ 50.7
– %D(3期SMA of %K)≈ 49.2
#### 6. 成交量-价格指标
- OBV(累计能量潮):
– 上一交易日收盘 = 4130.28,当日多数时段上涨,最新OBV ≈ +12,840(相对基准)
- MFI(14):
– TP × Volume 加权求和,正负资金流比 ≈ 1.12
– MFI ≈ 100 – (100 / (1 + 1.12)) ≈ 52.8
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 1180,SMA(Vol,10) ≈ 1250
– VO = (1180 – 1250) / 1250 × 100 ≈ -5.6%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计(TP×Volume) / 累计(Volume) ≈ 4138.63
- 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(暂不指定波段,略)
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第二步:判断市场状态
应用逻辑判断链:
条件1:趋势启动(Trend Initiation)
- BB Width = 0.00404 < Dynamic Threshold (0.0164) ✅
- 当前收盘价 = 4144.97
- KC Upper = 4145.53 → 收盘 4145.53 + 11.61 = 4157.14)❌
- Volume Oscillator = -5.6% < 1.0 ❌
- 无连续两根突破K线 ❌
条件2:震荡/盘整(Ranging / Consolidation)
- ADX(14) = 21.5 < 22 ✅
- ATR/Close = 0.000934 < 0.003 ✅
- 价格位于布林带中轨附近(4139.82),上下未触及边界;RSI = 51.8 ∈ [40,60] ✅
后续条件无需再检。
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第三步:定量分析(基于市场状态扫描模型)
当前市场状态:Ranging / Consolidation
扫描对应模型库:
模型1:布林带均值回归
- Buy Signal:
– Close ≤ BB Lower Band?4144.97 > 4131.46 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol?当前Vol=1008,5期均量≈1180 → 1008 < 1.2×1180 ✅(实际小于)
→ 不满足
- Sell Signal:
– Close ≥ BB Upper Band?4144.97 < 4148.18 ❌
– RSI > 70?51.8 < 70 ❌
→ 不触发
模型2:枢轴点区间交易
- Buy Signal:
– Close ≤ S1?S1 = 4099.52,当前价远高于 ❌
– 无需检查形态与成交量
→ 不触发
- Sell Signal:
– Close ≥ R1?R1 = 4151.40,当前价4144.97 < ❌
→ 不触发
模型3:云振荡器(DMI过滤)
- 前提:ADX(14) 20 ❌
- 不满足前提条件 → 跳过该模型
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最终汇总
- Actionable Signals:无任何Buy/Sell信号触发
- Market State Confirmation:Yes
理由:ADX偏低、价格在布林带内运行、RSI居中、成交量偏弱,符合震荡市特征,且所有模型均未发出趋势信号,支持“震荡”判断。
- Suggested Action:Maintain Watch
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第四步:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4144.97 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
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第五步:总结分析结论
本次分析基于288根5分钟K线数据,严格遵循客观指标逻辑流程。当前市场呈现典型震荡特征:波动率处于正常水平,ADX低于22,价格围绕布林带中轨运行,RSI与Stochastic均处于中性区域,且无明显突破动能。成交量持续低迷,VO为负,显示缺乏方向性驱动。
尽管布林带收窄暗示潜在波动扩张可能,但尚未出现有效突破确认信号。关键阻力位于R1(4151.40),支撑在S1(4099.52)。建议保持观望,等待明确的趋势启动或反转信号出现后再行介入。