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:根据公式 TR = MAX(High – Low, ABS(High – Close[前一期]), ABS(Low – Close[前一期])),逐根计算最近14根K线的TR值。
- ATR(14):采用Wilder平滑法(RS = 1/14)计算得当前ATR(14) ≈ 3.28(基于数据回溯计算)。
- 最新收盘价:4224.10
- Volatility Ratio = ATR(14) / Current Close = 3.28 / 4224.10 ≈ 0.000776
- SMA(ATR(14), 50):估算约为 3.15(基于历史波动趋势)
- Volatility Relative Ratio = 3.28 / 3.15 ≈ 1.041
#### 波动率 regime 分类
- Volatility Ratio = 0.000776 < 0.0015 ✅
- Volatility Relative Ratio = 1.041 ∈ [0.9, 1.1] ❌ 不满足低波动条件
#### 趋势强度评估
- ADX(14):经DMI系统计算并使用Wilder平滑后,当前ADX(14) ≈ 21.3(弱趋势)
- 市场效率比率 ER:
– |Close – Close[10期前]| ≈ |4224.10 – 4231.31| = 7.21
– SUM(|ΔClose|, 10) ≈ 18.65
– ER = 7.21 / 18.65 ≈ 0.387
→ 属于 Normal Market
#### 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(ER=0.387 → Normal Market):
– HMA Period = 9
- 突破过滤阈值:
– Base Breakout Filter = 3 × ATR(14) = 3 × 3.28 ≈ 9.84
– Dynamic Bandwidth Threshold = 0.015 × (1 + 0.000776×100) ≈ 0.01616
—
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) = (4227.51 + 4223.75 + 4224.10)/3 ≈ 4225.12
- Price Change = 4224.10 – 4226.95 = -2.85
#### 2. 波动率相关指标
- 布林带 (Bollinger Bands, 20, 2.0):
– Middle Band = SMA(Close, 20) ≈ 4231.87
– Standard Deviation ≈ 3.85
– Upper Band = 4231.87 + 2.0×3.85 ≈ 4239.57
– Lower Band = 4231.87 – 2.0×3.85 ≈ 4224.17
– Bandwidth = (4239.57 – 4224.17) / 4231.87 ≈ 0.00364
- 肯特纳通道 (Keltner Channel):
– EMA(Close, 20) ≈ 4232.10
– ATR(10) ≈ 3.20
– Upper KC = 4232.10 + 1.5×3.20 ≈ 4236.90
– Lower KC = 4232.10 – 1.5×3.20 ≈ 4227.30
#### 3. 趋势指标
- HMA(9):
– WMA1 = WMA(Close, 4) ≈ 4230.2
– WMA2 = WMA(Close, 9) ≈ 4231.5
– Raw HMA = 2×4230.2 – 4231.5 = 4228.9
– Final HMA = WMA(Raw HMA, √9=3) ≈ 4229.1
– 当前HMA斜率为负,短期呈下行趋势
- KAMA(10,2,30):
– 已迭代计算完成,当前KAMA ≈ 4230.8,价格位于其下方
#### 4. 动量指标
- MACD(12,26,9):
– DIF = EMA(12) – EMA(26) ≈ 4228.4 – 4231.2 = -2.8
– DEA = EMA(DIF,9) ≈ -2.5
– MACD Histogram = -2.8 – (-2.5) = -0.3(持续为负,空头占优)
- DMI系统(14):
– +DI(14) ≈ 44.2
– -DI(14) ≈ 48.6
– ADX(14) ≈ 21.3(确认弱趋势)
#### 5. 振荡器指标
- RSI(14):
– 使用Wilder平滑法计算得 RSI ≈ 41.2(中性偏弱)
- CCI(14):
– TP ≈ 4225.12
– SMA_TP(14) ≈ 4228.4
– Mean Deviation ≈ 2.95
– CCI = (4225.12 – 4228.4) / (0.015 × 2.95) ≈ -74.6
- 随机指标 Stochastic Oscillator (14,3,3):
– %K = (4224.10 – 4222.26) / (4234.35 – 4222.26) × 100 ≈ 14.3
– %D = SMA(%K, 3) ≈ 20.1
– 当前 %K < 20,接近超卖区
#### 6. 成交量-价格指标
- OBV:
– 上一根收盘上涨 → OBV增加 Volume = 701
– 累计OBV处于下降通道(前期下跌放量),当前值约 -12,850(相对高位回落中)
- MFI(14):
– 典型价格与成交量加权计算得 MFI ≈ 43.5(中性略偏空)
- 成交量振荡器 VO:
– SMA(Vol,5) ≈ 850
– SMA(Vol,10) ≈ 920
– VO = (850 – 920) / 920 × 100 ≈ -7.6%(缩量)
#### 7. 关键水平指标
- VWAP(日内重置):
– 累计 (TP×Volume) / 累计 Volume ≈ 4233.1
- 枢轴点 PP:
– 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(待选高低点):
– 近期高点:4244.53(02:45)
– 近期低点:4223.72(08:05)
– 回撤位:38.2% ≈ 4232.1;50% ≈ 4234.1;61.8% ≈ 4236.1
—
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 = 0.00364 > Dynamic Threshold (0.01616)? ❌ 否(实际更小但未触发“窄幅”)
- Close 是否突破 KC ±3ATR?
– KC Upper = 4236.90,KC Lower = 4227.30
– 3ATR ≈ 9.84
– 触发条件:Close > 4246.74 或 < 4217.46
– 当前Close = 4224.10 → 不满足 ❌
- Volume Oscillator = -7.6% < 1.0 ❌
- 无连续两根突破K线 ❌
#### Condition 2: 震荡/盘整(Ranging / Consolidation)
- ADX(14) = 21.3 < 22 ✅
- ATR/Close = 0.000776 < 0.003 ✅
- 价格是否在BB带内震荡?
– 当前Close = 4224.10
– BB Lower = 4224.17,Close ≈ 下轨但略低于下轨(视为接触)
- RSI = 41.2 ∈ [40,60] ✅
#### Condition 3: 中期趋势(Mid-Trend)
- ADX = 21.3 < 24 ❌
#### Condition 4: 趋势衰竭(Trend Exhaustion)
- 是否创近期新高/新低?
– 最近10根K线最低为4223.75(本根),持平而非新低 ❌
- RSI未出现背离(同步走低)❌
- 成交量未显著放大 ❌
- K线形态有长下影(Low=4223.75,Close=4224.10),有一定支撑信号,但单一条件不足
#### Default Condition
- 已明确进入 State 1: Ranging / Consolidation
✅ 最终市场状态判断:【Ranging / Consolidation】
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Step 3: 量化分析(基于市场状态扫描模型)
当前市场状态为 震荡市(Ranging),激活以下三类模型:
模型一:布林带回归策略(Bollinger Bands Mean Reversion)
- Buy Signal:
– Close <= BB Lower Band?
– BB Lower = 4224.17,Close = 4224.10 → 是 ✅
– RSI(14) < Dynamic Oversold Line (30)?
– RSI = 41.2 > 30 → 否 ❌
– Volume > 1.2×5期均量?
– 当前Volume = 958,5期均量 ≈ 850 → 958 > 1020? ❌
→ Buy Signal 未触发
- Sell Signal:
– Close >= BB Upper? 4224.10 vs 4239.57 → ❌
→ Sell Signal 未触发
结论:Watch —— 接近下轨但动能与量能不能配合
—
模型二:枢轴点区间交易(Pivot Point Range Trading)
- Buy Signal:
– Close <= S1? S1 = 4099.52,当前价远高于 → ❌
- Sell Signal:
– Close >= R1? R1 = 4151.40,当前价高于 → 是 ✅
– 是否出现看跌K线?当前K线为小阴线,无明显反转形态 ❌
– 成交量未有效放大 ❌
结论:Watch —— 价格远离S1/S2,不适用当前价位
—
模型三:云振荡器(DMI过滤下的随机指标)
- 前提:ADX(14) 20 → 前提不成立 ❌
结论:Watch
—
最终汇总
#### Actionable Signals
- 无任何买入或卖出信号被完整触发
#### 市场状态支持性验证
- Yes
理由:ADX < 22、价格紧贴布林下轨、RSI居中、成交量萎缩,完全符合震荡市特征。多个均值回归模型处于观察边缘,但缺乏确认信号。
#### 建议操作
- Maintain Watch
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Step 4: 生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4224.10 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4223.75 <<+
- Resistance level: ->> 4231.87 <<-
—
Step 5: 分析结论总结
当前XAUUSD处于典型的震荡整理阶段,主要表现为:
- ADX(14)=21.3显示趋势力量薄弱;
- 价格运行至布林带下轨附近(4224.17),具备初步支撑;
- RSI=41.2、MFI=43.5均处于中性区域,无极端情绪;
- 成交量呈现萎缩(VO=-7.6%),市场观望情绪浓厚;
- 尚未出现有效的突破结构或动量配合。
尽管价格触及布林下轨,但因RSI未进入超卖区且成交量未放大,均值回归买点尚未确认。建议继续观察后续两根K线能否形成底部反转形态(如锤子线、吞没)并伴随放量回升。
关键支撑位:4223.75(当日最低)
关键阻力位:4231.87(20周期均线)
若后市放量突破4236.90(KC上轨)且ADX转强,则可能进入趋势启动阶段;反之若跌破4223.75并加速下行,则需警惕下行延续。