XAUUSD价格趋势分析 (2025-11-21 07:31:12)

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确定

#### ATR(14) 与波动率计算

  • 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(RS=1/14)处理后,得出:

ATR(14) = 6.87

  • 当前收盘价(最新为4082.39)

Volatility Ratio = ATR(14)/Close = 6.87 / 4082.39 ≈ 0.00168

  • SMA(ATR(14),50) 需要至少50周期数据,当前仅提供部分时段,无法完整计算长期均值。保守估计其接近近期ATR水平。

Volatility Relative Ratio ≈ 1.0(假设SMA(ATR,50)≈6.8)

#### 波动率制度分类

  • 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 0.0015)

  • 结论:Normal Volatility(正常波动)

#### 动态参数设定(Normal Volatility)

  • 布林带参数

– Period = 20

– Std Dev Multiplier = 2.0

  • RSI 阈值

– Base: Overbought=70, Oversold=30

– 无高波动或强趋势特征,保持基础阈值

  • HMA 周期适应性

– Market Efficiency Ratio (ER) = |C – C[10]| / Σ|ΔC| over 10 periods

– |4082.39 – 4073.52| = 8.87

– SUM(|ΔC|, 10) ≈ 24.3(累加近10根涨跌幅绝对值)

– ER ≈ 8.87 / 24.3 ≈ 0.364

– ER ∈ [0.2, 0.5] → Normal Market → HMA 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 + 0.00168×100) ≈ 0.015 × 1.168 ≈ 0.0175

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

– 最新TP = (4086.04 + 4080.49 + 4082.39)/3 ≈ 4082.97

  • Price Change = 4082.39 – 4085.20 = -2.81

#### 2. 波动相关指标(布林带 & Keltner Channel)

  • 布林带 (BB, 20, 2.0)

– Middle Band = SMA(Close, 20) ≈ 4078.15(取最近20根收盘均价)

– Std Dev(Close, 20) ≈ 5.92

– Upper Band = 4078.15 + 2.0×5.92 ≈ 4090.00

– Lower Band = 4078.15 – 2.0×5.92 ≈ 4066.31

– Bandwidth = (4090.00 – 4066.31)/4078.15 ≈ 0.0058

  • Keltner Channel (KC, EMA20, ATR10)

– EMA(Close,20) ≈ 4077.98

– ATR(10) ≈ 6.55(简化估算)

– Upper KC = 4077.98 + 1.5×6.55 ≈ 4087.81

– Lower KC = 4077.98 – 1.5×6.55 ≈ 4068.16

#### 3. 趋势指标(HMA & KAMA)

  • HMA(9)

– WMA1 = WMA(Close, 4.5→5) ≈ 4080.12

– WMA2 = WMA(Close, 9) ≈ 4079.45

– Raw HMA = 2×4080.12 – 4079.45 = 4080.79

– Final HMA = WMA(Raw HMA, √9=3) ≈ 4080.60

  • KAMA(10,2,30)

– 已知ER≈0.364

– SC = [ER×(2/3 – 2/31) + 2/31]^2 ≈ [0.364×(0.6667-0.0645)+0.0645]^2 ≈ [0.364×0.6022+0.0645]^2 ≈ [0.219+0.0645]^2 ≈ 0.2835² ≈ 0.0804

– 初始值=SMA(Close,10)≈4079.8

– 迭代更新得最新KAMA≈4080.2

#### 4. 动量指标(MACD & DMI系统)

  • MACD(12,26,9)

– EMA12 ≈ 4081.3, EMA26 ≈ 4077.6

– DIF = 4081.3 – 4077.6 = 3.7

– DEA (EMA9 of DIF) ≈ 3.2

– MACD Histogram = 3.7 – 3.2 = 0.5

  • DMI系统(14)

– +DM, -DM, TR经Wilder平滑后:

– +DI(14) ≈ 46.2

– -DI(14) ≈ 43.8

– ADX(14) ≈ 24.1(经平滑处理)

#### 5. 振荡器指标(RSI、CCI、Stochastic)

  • RSI(14)(Wilder平滑):

– 平均涨幅 ≈ 2.1,平均跌幅 ≈ 1.9

– RS = 2.1 / 1.9 ≈ 1.105

– RSI = 100 – (100/(1+1.105)) ≈ 52.5

  • CCI(14)

– SMA(TP,14) ≈ 4079.2

– Mean Deviation ≈ 4.8

– CCI = (4082.97 – 4079.2)/(0.015×4.8) ≈ 3.77 / 0.072 ≈ 52.4

  • Stochastic Oscillator (14,3,3)

– %K = (4082.39 – min(Low,14)) / (max(High,14)-min(Low,14)) ×100

– min(Low,14)=4072.84, max(High,14)=4086.04

– %K ≈ (4082.39-4072.84)/(4086.04-4072.84) ×100 ≈ 9.55/13.2 ≈ 72.3%

– %D (3期SMA of %K) ≈ 68.1%

#### 6. 成交量-价格指标

  • OBV(累计能量潮):

– 上一交易日收盘=4076.62,当日多数上涨,结合成交量变化,OBV呈温和上升趋势。

– 最新OBV ≈ +12,850(相对基准)

  • MFI(14)

– 典型价格×成交量求和,正负资金流比约1.15

– MFI ≈ 100 – 100/(1+1.15) ≈ 53.5

  • Volume Oscillator (VO)

– SMA(Vol,5)≈1100, SMA(Vol,10)≈1050

– VO = (1100-1050)/1050 ×100 ≈ 4.76%

#### 7. 关键水平指标

  • VWAP(日内重置):

– 累计(TP×Vol)/累计(Vol),计算得 VWAP ≈ 4076.8

  • Pivot Points(前一日数据):

– 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

市场状态判断

条件链逻辑评估

#### Condition 1: Trend Initiation(趋势启动)

  • BB Width = 0.0058 < Dynamic Threshold (0.015) → ✅
  • Close > KC Upper Band + 3ATR?

– KC Upper = 4087.81, 3ATR≈20.61 → 触发线≈4108.42

– 当前Close=4082.39 < 4108.42 → ❌

  • Volume Oscillator > 1.0 → ✅(VO=4.76)
  • 连续两根突破?否 → ❌
  • 不满足全部条件 → 排除

#### Condition 2: Ranging / Consolidation(盘整)

  • ADX(14)=24.1 ≥ 22 → ❌(不符合弱趋势要求)
  • ATR/Close=0.00168 < 0.003 → ✅
  • 价格在BB内震荡,RSI=52.5∈[40,60] → ✅
  • 但ADX>22表明已有一定趋势强度 → 整体不成立

#### Condition 3: Mid-Trend(趋势中继)

  • ADX(14)=24.1 > 24 → ✅(临界达标)
  • 价格从高位回落至HMA(9)≈4080.6附近 → ✅(当前价4082.39略高于HMA)
  • Volume Oscillator during retracement ≈4.76 > 0.5 → ❌(非缩量回调)
  • Retracement magnitude within 1-2×ATR?

– 近期高点约4088.3,回撤约6点,ATR=6.87 → 回撤≈0.87×ATR → ✅

  • 三项满足,唯成交量未缩量 → 条件基本符合但存瑕疵

#### Condition 4: Trend Exhaustion(趋势衰竭)

  • 新高低点?近期高点4088.3,当前4082.39未创新高 → ❌
  • RSI未背离 → ❌
  • 无明显反转形态 → ❌
  • 不满足任何主信号

#### Default Condition

  • ADX=24.1处于22~24边缘,但更接近Mid-Trend定义
  • 综合判断:State 3: Mid-Trend(中等信心)

市场状态结论:【Mid – Trend】

量化分析(基于市场状态扫描模型)

State 3: Mid-Trend 模型扫描

#### Moving Average Pullback

  • 条件:

– HMA(9)斜率为正(当前HMA≈4080.6,前值≈4080.8,轻微下行)→ ❌(非明确向上)

– 价格接近HMA区域 → ✅

– 出现看涨K线?最新为阴线(4082.39 < 4085.20)→ ❌

– 回调成交量下降?实际VO上升 → ❌

  • 结果:Watch Signal

#### Fibonacci Retracement Entry

  • 缺乏明确的波段高低点定义(数据不足),无法精确计算61.8%位
  • RSI=52.5未从<40回升 → ❌
  • MACD未出现金叉 → ❌
  • 结果:Watch Signal

#### VWAP Support / Resistance Trading

  • 当前价格4082.39 > VWAP(≈4076.8),处于上方
  • 是否在上升趋势中回调至VWAP?

– 整体趋势偏强,但近期自4088回落

– 形成Pin Bar?最新K线:上影短、下影略长,实体阴线,不具备典型Pin Bar特征 → ❌

  • 结果:Watch Signal

所有模型均为 Watch Signal

最终总结

行动信号
  • Actionable Signals: 无Buy/Sell信号触发
  • 建议操作: Maintain Watch

市场状态支持性验证
  • Is the current market state supported by the scan results?

Yes

  • 理由:尽管多个Mid-Trend模型未完全触发,但价格正处于HMA与VWAP之间,ADX显示趋势初具强度,且经历小幅健康回撤,符合“趋势中继”特征。未触发信号主要因缺乏明确的价格反应形态与成交量配合,不影响状态定性。

建议行动
  • Suggested Action: Maintain Watch

交易信号输出

  • Direction signal: Watch
  • Latest Close: >>> 4082.39 <<<
  • Signal Strength: =>> 0 <<=
  • Support level: +>> 4072.30 <<+
  • Resistance level: ->> 4099.52 <<-

分析结论与依据说明

当前XAUUSD处于趋势发展中继阶段(Mid-Trend),ADX(14)升至24.1,表明趋势力量正在增强;价格自短期高点4088附近回落至HMA(9)与VWAP支撑带交汇区域(4077~4081),回撤幅度约0.87倍ATR,属健康调整。然而,成交量未显著萎缩,且缺乏强势企稳K线形态(如Pin Bar、吞没等),导致各中继入场模型未能触发。

布林带收窄(Bandwidth=0.58%)、Keltner通道未被有效突破,排除趋势启动可能;RSI与Stochastic处于中性区间,无超买超卖迹象。整体市场处于方向选择前的短暂平衡。

建议继续观察下一至两根5分钟K线是否出现:

  1. 在4077-4080区间的看涨反转K线(如锤子线、启明之星)
  2. 成交量收缩后放大反弹
  3. MACD柱状图由缩转扩,形成金叉

若上述条件达成,可考虑顺势做多;反之若跌破S2(4072.30)且放量,则警惕趋势反转。

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