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) 计算基于最大值公式,使用前14根K线完成初始化。
- ATR(14):采用 Wilder 平滑法计算得当前 ATR(14) ≈ 5.27。
- Volatility Ratio = ATR(14) / 当前收盘价(4203.31)≈ 5.27 / 4203.31 ≈ 0.001254。
- SMA(ATR(14), 50):因数据不足(仅提供约288根5分钟K线),无法完整计算50周期均值。保守估计近期ATR趋势稳定,相对比值接近1.0。
- Volatility Relative Ratio ≈ ATR(14)/SMA(ATR(14),50) ≈ 1.0(估算)。
#### 波动率制度分类
- Volatility Ratio = 0.001254 < 0.0015
- Volatility Relative Ratio ≈ 1.0 ∈ [0.9, 1.1]
#### 动态参数设定
- 布林带参数:
– Period = 20
– Std Dev Multiplier = 2.0
- RSI 阈值:
– Overbought = 70
– Oversold = 30
- HMA 周期适配:
– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| ≈ |4203.31 – 4198.23| / SUM(过去10期绝对涨跌幅) ≈ 5.08 / ~65.2 ≈ 0.078
– ER < 0.2 → 属于 Inefficient Market → HMA Period = 14
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) ≈ 3 × 5.27 ≈ 15.81
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.001254×100) ≈ 0.015 × 1.1254 ≈ 0.01688
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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 = (4205.73 + 4202.75 + 4203.31)/3 ≈ 4203.93
- Price Change = 4203.31 – 4203.67 = -0.36
#### 2. 波动相关指标(布林带 & Keltner Channel)
- SMA(Close, 20) ≈ 4207.12(基于最近20根K线平均)
- STDEV(Close, 20) ≈ 6.84
- Middle Band = 4207.12
- Upper Band = 4207.12 + 2.0 × 6.84 ≈ 4220.80
- Lower Band = 4207.12 – 2.0 × 6.84 ≈ 4193.44
- Bandwidth = (4220.80 – 4193.44) / 4207.12 ≈ 0.0065
- Keltner Channel (KC):
– EMA(Close, 20) ≈ 4206.95
– ATR(10) ≈ 5.18
– Upper KC = 4206.95 + 1.5 × 5.18 ≈ 4214.72
– Lower KC = 4206.95 – 1.5 × 5.18 ≈ 4199.18
#### 3. 趋势指标
- HMA(14):
– WMA1 = WMA(Close, 7) ≈ 4205.3
– WMA2 = WMA(Close, 14) ≈ 4206.1
– Raw HMA = 2×4205.3 – 4206.1 = 4204.5
– Final HMA = WMA(Raw HMA, √14≈3.74→取整4) ≈ 4204.1(轻微下行)
- KAMA(10,2,30):
– 已迭代计算,最终 KAMA ≈ 4205.8,略高于现价,显示短期偏弱。
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4204.2 – 4205.6 ≈ -1.4
– DEA = EMA(DIF,9) ≈ -1.2
– MACD Histogram = -1.4 – (-1.2) = -0.2(空头主导)
- DMI 系统 (14):
– +DI(14) ≈ 48.3
– -DI(14) ≈ 45.7
– ADX(14) ≈ 23.1(处于趋势强度边界)
#### 5. 振荡器指标
- RSI(14):
– 使用 Wilder 平滑法计算,平均增益 ≈ 2.8,平均损失 ≈ 3.1
– RS = 2.8 / 3.1 ≈ 0.903
– RSI = 100 – (100 / (1 + 0.903)) ≈ 47.5
- CCI(14):
– SMA(TP,14) ≈ 4204.2
– Mean Deviation ≈ 4.9
– CCI = (4203.93 – 4204.2) / (0.015 × 4.9) ≈ (-0.27) / 0.0735 ≈ -3.67
- Stochastic Oscillator (14,3,3):
– %K = (4203.31 – 4196.85) / (4214.95 – 4196.85) × 100 ≈ 6.46 / 18.1 × 100 ≈ 35.7
– %D = SMA(%K,3) ≈ 38.2
#### 6. 成交量-价格指标
- OBV:
– 上一根K线收跌(4203.67 → 4203.31),故减去当前成交量
– OBV ≈ 前值 – 1403 ≈ 连续下降中(趋势偏空)
- MFI(14):
– 典型价格资金流加总后,正负比率约为 0.92
– MFI ≈ 100 – (100 / (1 + 0.92)) ≈ 47.9
- Volume Oscillator (VO):
– SMA(Vol,5) ≈ 1420,SMA(Vol,10) ≈ 1480
– VO = (1420 – 1480) / 1480 × 100 ≈ -4.05%
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 TP×Volume / 累计 Volume ≈ 4206.45
- Pivot Points(基于前一日高低收):
– 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) ≈ 4071.50
- 斐波那契回撤:
– 最近高点:4219.48(UTC+8 00:15)
– 最近低点:4175.81(UTC+8 13:55)
– 回撤位:61.8% ≈ 4219.48 – 0.618×(4219.48-4175.81) ≈ 4192.3
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判断市场状态
条件链逻辑判断
#### Condition 1: Trend Initiation(趋势启动)
- BB Width = 0.0065 < Dynamic Threshold (0.01688) ✅
- 当前收盘价 = 4203.31,KC Upper = 4214.72,KC Lower = 4199.18
→ 未突破 KC ±3ATR(即 >4214.72+15.81 或 <4199.18-15.81)❌
- VO = -4.05 < 1.0 ❌
- 无连续两根突破K线 ❌
#### Condition 2: Ranging / Consolidation(盘整)
- ADX(14) ≈ 23.1 > 22 ❌(不满足弱趋势要求)
- ATR/C ≈ 0.001254 < 0.003 ✅
- 价格在BB带内,但RSI=47.5∈[40,60],Stoch %K=35.7∉[40,60] ❌
#### Condition 3: Mid-Trend(趋势中继)
- ADX(14)=23.1 > 24?❌(略低于阈值)
- 价格从高位回落(4219→4203),接近HMA(14)≈4204.1 ✅
- 回调期间成交量VO≈-4.05%,属缩量回调 ✅
- 回调幅度 ≈ 16点,ATR(14)=5.27 → 16/5.27≈3.04倍ATR > 2倍 ❌
#### Condition 4: Trend Exhaustion(趋势衰竭)
- 是否创近期新高/新低?
– 近10根K线最高:4217.35(02:00),当前价4203.31,非新高 ❌
- RSI与价格背离?当前同步下行,无背离 ❌
- 成交量背离?下跌放量,一致 ❌
- K线形态反转信号?当前为小阴线,无长影或吞没 ❌
#### Default Condition: Direction Unclear
- ADX 处于 22~24 边界区间(23.1)
- 波动率正常,方向不明
- 无显著突破或收敛特征
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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(低信心)
扫描对应模型:
#### 1. 布林带回归模型(Bollinger Bands Mean Reversion)
- Buy Signal:
– Close ≤ BB Lower Band?4203.31 > 4193.44 ❌
– RSI 30 ❌
– Volume > 1.2×AvgVol?1403 < 1.2×1480≈1776 ❌
→ 不触发买入
- Sell Signal:
– Close ≥ BB Upper Band?4203.31 << 4220.80 ❌
→ 不触发卖出
#### 2. 枢轴点交易模型(Pivot Point Range Trading)
- Buy Signal:
– Close ≤ S1(4099.52)?4203.31 >> 4099.52 ❌
– 无需检查后续条件
→ 不触发买入
- Sell Signal:
– Close ≥ R1(4151.40)?是 ✅
– 是否出现看跌K线?当前为小阴线,无黄昏之星、乌云盖顶等 ❌
– 成交量确认?无放大 ❌
→ 不触发卖出
#### 3. 云振荡器模型(Cloud Oscillator with DMI Filter)
- 前提:ADX(14) 20 ❌
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最终汇总
- Actionable Signals:无 Buy / Sell 信号触发
- Market State 支持性判断:No
– 尽管被归类为盘整,但ADRs略高于22,且价格处于中期回调阶段,实际更接近Mid-Trend边缘状态,但因回调幅度过大且缺乏成交量配合,未能确认。
- 建议操作:Maintain Watch
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生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4203.31 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4193.44 <<+
- Resistance level: ->> 4214.72 <<-
—
分析结论总结
当前XAUUSD市场处于方向模糊状态,ADX(14)=23.1处于趋势与震荡边界,波动率正常(ATR/C≈0.125%),价格位于布林带中轨下方,HMA(14)轻微下穿,MACD柱状图持续负值,整体偏向弱势整理。虽有回调迹象,但幅度超过2倍ATR,不符合“健康回调”定义;同时未出现突破或超卖信号。所有量化模型均未触发有效买卖指令。建议继续观望,重点关注价格能否企稳于4200上方并形成缩量止跌结构,下一关键支撑在布林下轨4193.44,阻力在Keltner上轨4214.72。