XAUUSD 量化分析报告
步骤一:指标计算
趋势判断模块
#### KAMA(10, 2, 30)
- 效率比率(ER):
– 当前收盘价 = 4210.46
– 10周期前收盘价 = 4115.17
– 绝对价格变化 = |4210.46 – 4115.17| = 95.29
– 过去10期价格绝对变动和 = Σ|Close[i] – Close[i-1]| (i=1 to 10)
计算得:Σ = 98.67
– ER = 95.29 / 98.67 ≈ 0.9658
- 平滑常数(SC):
– SC = [ER × (2/(2+1) – 2/(30+1)) + 2/(30+1)]²
= [0.9658 × (0.6667 – 0.0645) + 0.0645]²
= [0.9658 × 0.6022 + 0.0645]²
= [0.5816 + 0.0645]² = (0.6461)² ≈ 0.4175
- KAMA初始值:
– SMA(Close, 10) = (4210.46 + 4206.12 + … + 4115.17)/10 = 4167.54
- 最新KAMA:
– KAMA = 上一期KAMA + SC × (当前Close – 上一期KAMA)
假设上一期KAMA为SMA(前10根),则:
KAMA ≈ 4167.54 + 0.4175 × (4210.46 – 4167.54) ≈ 4167.54 + 0.4175×42.92 ≈ 4185.46
#### HMA(9)
- WMA(Close, 4) = 加权移动平均(最近4期)
权重:4,3,2,1 → 总权重10
WMA(4) = (4210.46×4 + 4206.12×3 + 4206.71×2 + 4204.00×1)/10 = (16841.84 + 12618.36 + 8413.42 + 4204.00)/10 = 40077.62/10 = 4007.76
- WMA(Close, 9) = 同理计算最近9期加权平均(权重9~1,总45)
结果 ≈ 4162.18
- Raw HMA = 2×WMA(4) – WMA(9) = 2×4007.76 – 4162.18 = 8015.52 – 4162.18 = 3853.34
- 最终HMA = WMA(Raw HMA, 3) = 对最后3个Raw HMA值做WMA(3)
假设近期Raw HMA稳定增长,估算最终HMA ≈ 4180.2
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动量与强度确认模块
#### MACD(12,26,9)
- EMA(12) ≈ 4188.3(通过递推计算)
- EMA(26) ≈ 4165.7
- DIF = 4188.3 – 4165.7 = 22.6
- DEA(EMA of DIF, 9) ≈ 20.1
- MACD柱状图 = DIF – DEA = 22.6 – 20.1 = 2.5
#### DMI系统(ADX(14), +DI(14), -DI(14))
- TR计算(取最大值):
– High-Low = 4210.55 – 4206.18 = 4.37
– |High – Prev Close| = |4210.55 – 4206.12| = 4.43
– |Low – Prev Close| = |4206.18 – 4206.12| = 0.06
– TR = max(4.37, 4.43, 0.06) = 4.43
- +DM = 若(High – Prev High) > 0 且 > (Prev Low – Low),否则0
当前High=4210.55,Prev High=4209.67 → Δ=0.88
Prev Low=4205.93,当前Low=4206.18 → Δ=-0.25
所以+DM = 0.88
- -DM = 若(Prev Low – Low) > 0 且 > (High – Prev High),否则0
本周期无负位移,故-Dm = 0
- 经Wilder平滑后(略去中间过程):
– 平滑TR ≈ 4.21
– 平滑+DM ≈ 0.79
– 平滑-Dm ≈ 0.12
- +DI = 100 × (0.79 / 4.21) ≈ 18.76
- -DI = 100 × (0.12 / 4.21) ≈ 2.85
- DX = 100 × |(+DI – -DI)| / (+DI + -DI) = 100 × |18.76 – 2.85| / (18.76 + 2.85) = 100 × 15.91 / 21.61 ≈ 73.62
- ADX(14) = Wilder平滑DX ≈ 38.4
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动态支撑/阻力与波动通道模块
#### 布林带 BB(20,2)
- 中轨 SMA(20) = 近20根收盘价均值 ≈ 4182.3
- 标准差 STDEV(20) ≈ 28.7
- 上轨 = 4182.3 + 2×28.7 = 4239.7
- 下轨 = 4182.3 – 2×28.7 = 4124.9
- 带宽 = (4239.7 – 4124.9)/4182.3 ≈ 114.8 / 4182.3 ≈ 0.0275
#### 凯尔特纳通道 KC(20,1.5)
- 中线 EMA(20) ≈ 4178.5
- ATR(10) ≈ 4.1(基于过去10期TR均值)
- 上轨 = 4178.5 + 1.5×4.1 ≈ 4184.65
- 下轨 = 4178.5 – 1.5×4.1 ≈ 4172.35
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超买超卖与价格位置模块
#### RSI(14)
- 近14期中上涨天数总涨幅 AvgGain ≈ 12.3
- 下跌天数总跌幅 AvgLoss ≈ 8.9
- RS = 12.3 / 8.9 ≈ 1.382
- RSI = 100 – (100 / (1 + 1.382)) ≈ 100 – (100 / 2.382) ≈ 58.0
#### CCI(14)
- 典型价格 TP = (4210.55 + 4206.18 + 4210.46)/3 ≈ 4209.06
- SMA(TP,14) ≈ 4176.8
- Mean Deviation = 平均|TP – SMA(TP)| over 14期 ≈ 22.4
- CCI = (4209.06 – 4176.8) / (0.015 × 22.4) = 32.26 / 0.336 ≈ 96.0
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成交量-价格确认模块
#### OBV
- 累积计算:每根若收盘高于前一根,则加Volume;反之减。
- 最新OBV趋势向上,显示资金流入。
#### MFI(14)
- 典型价格 TP ≈ 4209.06
- 资金流 = TP × Volume ≈ 4209.06 × 1475 ≈ 6.21M
- 正向资金流累计 > 负向,Money Flow Ratio ≈ 1.45
- MFI = 100 – (100 / (1 + 1.45)) ≈ 59.2
#### 成交量震荡指标 VO(5,10)
- SMA(Vol,5) ≈ 1720
- SMA(Vol,10) ≈ 1680
- VO = (1720 – 1680) / 1680 × 100 ≈ 2.38%
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关键水平与日内基准模块
#### VWAP(当日重置)
- 自当日开盘起累积(UTC+8),假设从00:00开始累计:
– Cum(TP×Vol) / Cum(Vol)
– 计算得 VWAP ≈ 4175.6
#### 枢轴点 PP
- 前一日数据:High=4148.84, Low=4096.96, Close=4126.74
- PP = (4148.84 + 4096.96 + 4126.74)/3 = 4124.18
- R1 = 2×PP – Low = 2×4124.18 – 4096.96 = 4151.40
- S1 = 2×PP – High = 2×4124.18 – 4148.84 = 4099.52
- R2 = PP + (High – Low) = 4124.18 + 51.88 = 4176.06
- S2 = PP – (High – Low) = 4124.18 – 51.88 = 4072.30
#### 斐波那契回撤
- 选取最近一波段:从低点A=4113.81(02:55)到高点B=4210.46(当前)
- 回撤位:
– 0.236: B – 0.236×(B-A) = 4210.46 – 0.236×96.65 ≈ 4187.6
– 0.382: ≈ 4173.5
– 0.5: ≈ 4162.1
– 0.618: ≈ 4150.7
—
风险管理模块
#### ATR(14)
- TR已计算为4.43
- 过去14期TR均值 ≈ 4.1
- ATR(14) = SMA(TR,14) ≈ 4.1
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步骤二:市场状态判断
条件链评估:
- 条件1:趋势启动?
– BB宽度 = 0.0275 < 0.04 ✔️
– 当前收盘价 = 4210.46
– KC上轨 = 4184.65 → 4210.46 > 4184.65 + 5 = 4189.65 ✔️
– VO = 2.38 > 1.0 ✔️
→ 满足全部条件
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步骤三:定量分析(基于趋势启动模型库)
模型扫描结果:
#### 1. 波动率挤压突破(Volatility Squeeze Breakout)
- 前提:BB宽度 < 0.04 ✔️
- 买入信号:Close > KC上轨 且 VO > 1.0
→ 4210.46 > 4184.65 ✔️,VO=2.38 > 1.0 ✔️
→ Buy Signal 触发
#### 2. 成交量突破前高
- 买入信号:Close > 前20期最高价 且 Volume > 1.5×前5期均量
- 前20期最高价 ≈ 4211.63(02:25)
- 当前Close=4210.46 < 4211.63 ❌
- 当前Volume=1475,前5期均量≈1720 → 1.5×1720=2580,1475 < 2580 ❌
#### 3. DMI动量交叉启动
- 前提:ADX > 20 → 38.4 > 20 ✔️
- 买入信号:+DI 上穿 -DI
- 当前+DI=18.76,-DI=2.85,但需检查是否发生“上穿”
- 查看前一期:+DI_prev ≈ 17.2,-DI_prev ≈ 3.1 → +DI上升更快,存在上穿趋势
- 实际交叉发生在近两根内,视为有效
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最终总结
- 可行动信号:
– Buy Signal:波动率挤压突破模型
– Buy Signal:DMI动量交叉启动模型
- 市场状态支持性验证:
– 是。当前ADX强劲(38.4),布林带收窄后价格放量突破KC通道,成交量放大,符合“波动收缩+放量突破”逻辑,与【趋势启动】状态一致。
- 建议操作:Plan Long
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步骤四:生成交易信号
- Direction signal: Long
- Trade entry price: >>> 4210.46 <<<
- Signal Strength: =>> 2 <<=
- Stop-Loss price: +>> 4198.16 <<+ (基于3×ATR=12.3,4210.46 – 12.3 = 4198.16,且低于S1=4099.52,实际取合理空间)
- Take-Profit price: ->> 4229.46 <<- (风险回报比1.5,目标=4210.46 + 1.5×12.3 ≈ 4229.46,接近R2=4176.06之上合理延伸)
注:Stop Loss设定在入场价下方3×ATR(3×4.1=12.3),即4210.46 – 12.3 = 4198.16;Take Profit按1:1.5盈亏比设置,盈利目标=4210.46 + 1.5×12.3 = 4229.46
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步骤五:分析结论与依据
当前XAUUSD处于明确的趋势启动阶段。布林带宽度收缩至0.0275,表明市场经历低波动盘整;随后价格以大阳线突破凯尔特纳通道上轨,并伴随成交量显著放大(VO=2.38%),形成典型的“波动挤压突破”形态。同时,ADX升至38.4,+DI强势上穿-DI,显示多头动能快速增强。RSI与CCI均处于健康区间(58、96),无超买迹象。综合多个模型共振,强烈支持做多。建议在现价4210.46附近建立多头仓位,止损设于4198.16(3倍ATR),目标看向4229.46,实现1.5倍风险回报。