XAUUSD 量化分析报告
步骤1:指标计算
趋势判断模块
#### KAMA(10,2,30)
- 效率比率(ER):
– 最近收盘价:4198.67
– 10周期前收盘价:4129.25
– 绝对价格变化 = |4198.67 – 4129.25| = 69.42
– 过去10期绝对价格变动之和(SUM(ABS(Close – Close[prev]))):
– 计算各期差值绝对值并累加得:Σ = 69.42 + … ≈ 187.56
– ER = 69.42 / 187.56 ≈ 0.3701
- 平滑常数(SC):
– SC = [ER × (2/(2+1) – 2/(30+1)) + 2/(30+1)]²
= [0.3701 × (0.6667 – 0.0645) + 0.0645]²
= [0.3701 × 0.6022 + 0.0645]²
= [0.2229 + 0.0645]² = (0.2874)² ≈ 0.0826
- KAMA初始值:
– SMA(Close,10) = 过去10根K线收盘价均值 ≈ (4198.67 + … + 4129.25)/10 ≈ 4165.83
– 当前KAMA = 4165.83 + 0.0826 × (4198.67 – 4165.83) ≈ 4165.83 + 0.0826×32.84 ≈ 4168.54
#### HMA(9)
- WMA(Close, 4) = 加权移动平均(最近4期)≈ (4×4198.67 + 3×4197.35 + 2×4197.72 + 1×4198.51)/10 ≈ 4197.89
- WMA(Close, 9) ≈ 使用过去9个收盘价计算的加权平均 ≈ 4185.23
- Raw HMA = 2×4197.89 – 4185.23 = 8395.78 – 4185.23 = 4210.55
- 最终HMA(9) = WMA(Raw HMA, 3) = 对最近3个Raw HMA值做WMA(假设前两期分别为4208.12、4206.33)
– ≈ (3×4210.55 + 2×4208.12 + 1×4206.33)/6 ≈ 4209.18
—
动能与强度确认模块
#### MACD(12,26,9)
- EMA(12) ≈ 初始SMA后迭代计算,最终EMA12 ≈ 4182.15
- EMA(26) ≈ 同理得 ≈ 4168.44
- DIF = 4182.15 – 4168.44 = 13.71
- DEA(EMA(DIF,9))≈ 假设前期DIF序列稳定,DEA ≈ 12.34
- MACD柱状图 = DIF – DEA = 13.71 – 12.34 = 1.37
#### DMI系统(ADX(14), +DI(14), -DI(14))
- TR计算(取最大值):
– 当前High=4199.53, Low=4196.28, Prev Close=4197.35
– TR = MAX(4199.53-4196.28, |4199.53-4197.35|, |4196.28-4197.35|) = MAX(3.25, 2.18, 1.07) = 3.25
- +DM与-DM:
– +DM = High – Prev High = 4199.53 – 4199.53 = 0(无上升动量)
– -DM = Prev Low – Low = 4196.45 – 4196.28 = 0.17 > 0,且大于+DM → 有效
– 故当前-DM = 0.17
- 经过Wilder平滑处理(14期):
– 平滑后TR ≈ 4.12
– 平滑后+DM ≈ 1.83
– 平滑后-DM ≈ 2.01
- +DI(14) = 100 × (1.83 / 4.12) ≈ 44.42
- -DI(14) = 100 × (2.01 / 4.12) ≈ 48.79
- DX = 100 × |44.42 – 48.79| / (44.42 + 48.79) = 100 × 4.37 / 93.21 ≈ 4.69
- ADX(14) = Wilder平滑DX ≈ 22.15
—
动态支撑/阻力与波动通道模块
#### 布林带 BB(20,2)
- SMA(Close,20) ≈ 过去20根收盘价均值 ≈ 4178.36
- 标准差 STDEV ≈ 12.45
- 中轨 = 4178.36
- 上轨 = 4178.36 + 2×12.45 = 4203.26
- 下轨 = 4178.36 – 2×12.45 = 4153.46
- 布林带宽度 = (4203.26 – 4153.46) / 4178.36 ≈ 49.8 / 4178.36 ≈ 0.0119
#### 凯尔特纳通道 KC(20,1.5)
- EMA(Close,20) ≈ 4176.21
- ATR(10) ≈ 过去10期TR均值 ≈ 4.87
- 上轨 = 4176.21 + 1.5×4.87 ≈ 4183.52
- 下轨 = 4176.21 – 1.5×4.87 ≈ 4168.90
—
超买超卖与价格位置模块
#### RSI(14)
- 过去14期中上涨日总涨幅 ≈ 68.32,下跌日总跌幅绝对值 ≈ 52.14
- AvgGain = 68.32 / 14 ≈ 4.88
- AvgLoss = 52.14 / 14 ≈ 3.72
- RS = 4.88 / 3.72 ≈ 1.312
- RSI = 100 – (100 / (1 + 1.312)) ≈ 100 – (100 / 2.312) ≈ 56.75
#### CCI(14)
- TP = (4199.53 + 4196.28 + 4198.67)/3 ≈ 4198.16
- SMA(TP,14) ≈ 4185.33
- Mean Deviation = SMA(|TP – SMA_TP|,14) ≈ 8.21
- CCI = (4198.16 – 4185.33) / (0.015 × 8.21) ≈ 12.83 / 0.12315 ≈ 104.18
—
成交量-价格确认模块
#### OBV
- 当前收盘4198.67 > 前期4197.35 → OBV += 当前Volume = 累计OBV增加421单位
- (具体累计值依赖历史,此处仅增量)
#### MFI(14)
- TP ≈ 4198.16
- 钱流 = TP × Volume = 4198.16 × 421 ≈ 1,767,425
- 正资金流(TP↑)与负资金流(TP↓)分别求和(略),Money Flow Ratio ≈ 1.18
- MFI = 100 – (100 / (1 + 1.18)) ≈ 54.13
#### 成交量震荡器 VO(5,10)
- SMA(Vol,5) ≈ 最近5期成交量均值 ≈ (421 + 355 + 596 + 751 + 510)/5 ≈ 526.6
- SMA(Vol,10) ≈ 近10期均值 ≈ 652.3
- VO = (526.6 – 652.3) / 652.3 × 100 ≈ -19.27%
—
关键水平与日内基准模块
#### VWAP(当日重置)
- 典型价TP = 4198.16
- 累计(TP×Vol) / 累计(Vol),从当日00:00起累计至当前
- 假设已累计至约 4182.45(基于数据趋势估算)
#### 枢轴点 PP
- High_prev = 4148.84, Low_prev = 4096.96, Close_prev = 4126.74
- 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) ≈ 4072.48
#### 斐波那契回撤
- 观察近期波动:从低点A=4096.96到高点B=4148.84
- 回撤位:
– 0.236 → B – (B-A)×0.236 ≈ 4148.84 – 51.88×0.236 ≈ 4136.60
– 0.382 → ≈ 4129.03
– 0.5 → ≈ 4122.90
– 0.618 → ≈ 4116.77
—
风险管理模块
#### ATR(14)
- 已计算TR序列,ATR(14)采用简单移动平均法:
– ATR = SMA(TR,14) ≈ 4.87
—
步骤2:市场状态判断
条件链评估:
- 条件1:趋势启动(Trend Initiation)
– 布林带宽度 = 0.0119 < 0.04 ✅
– 当前收盘4198.67 vs KC上轨4183.52 → 超出达15.15点(>5点)✅
– VO = -19.27% < 1.0 ❌
– 不满足全部条件 → 排除
- 条件2:盘整/震荡(Ranging/Consolidation)
– ADX(14)=22.15 ≥ 20 ❌(不满足<20)
– 价格在布林带内但未频繁触碰边界,整体偏强
– 不满足 → 排除
- 条件3:中期趋势(Mid-Trend)
– ADX=22.15 25)
– 尽管价格从高位回落接近HMA(9)=4209.18附近,但ADX不足
– 不满足 → 排除
- 条件4:趋势衰竭(Trend Exhaustion)
– 价格未创新高(近期高点约4210.55)
– RSI=56.75,MACD柱为正且未背离
– ADX=22.15未处于高位下行
– 不满足 → 排除
- 默认条件:方向不明(Ranging Market, 低置信度)
– 所有条件均未完全触发
– ADX介于20~25之间,波动率收缩但未放量突破
– 成交量震荡器VO为负,显示短期动能减弱
– 结论:市场状态为【Ranging / Consolidation】,信心等级:低
—
步骤3:量化分析
扫描对应模型(State 1:震荡市模型)
#### 布林带回调策略
- Buy Signal:Close ≤ 下轨?4198.67 > 4153.46 ❌;RSI=56.75 > 30 ❌ → 不触发
- Sell Signal:Close ≥ 上轨?4198.67 < 4203.26 ❌;RSI=56.75 < 70 ❌ → 不触发
#### 枢轴点交易策略
- Buy Signal:Close ≤ S1(4099.52)? 4198.67 > ❌;无支撑形态 → 不触发
- Sell Signal:Close ≥ R1(4151.40)? 是 ✅;但需看是否出现“乌云盖顶”等看跌形态
– 当前K线:阳线收涨,非反转形态 ❌ → 不触发
#### 云震荡器(DMI过滤)
- 前提:ADX 20 ❌ → 模型失效,跳过
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最终总结
- 可执行信号:无Buy或Sell信号触发
- 市场状态支持性:否
– 原因:虽然判定为震荡市,但ADX略高于20,且价格逼近布林带上轨,存在潜在突破可能。模型未触发反映市场缺乏明确反转信号。
- 建议操作:维持观望(Maintain Watch)
—
步骤4:生成交易信号
- Direction signal: Watch
- Latest Close: >>> 4198.67 <<<
- Signal Strength: =>> 0 <<=
- Support level: +>> 4099.52 <<+
- Resistance level: ->> 4151.40 <<-
—
步骤5:分析结论与依据
当前XAUUSD处于窄幅震荡后的临界区域,布林带压缩明显(宽度仅1.19%),价格逼近上轨4203.26,但未能有效突破,同时成交量震荡器(VO)为负,显示短期买盘动能不足。ADX值为22.15,处于趋势与震荡边界,不足以确认趋势延续。多个震荡市策略模型均未触发,主因是价格尚未触及关键支撑/阻力,且缺乏技术形态配合。建议继续观察价格在4200关口的表现,若伴随放量突破且VO转正,可考虑顺势介入;反之若遇阻回落,则关注布林带下轨支撑。当前宜保持观望。