超跌时期买点策略验证(真实日期)
规则:MA20下方(bias20<0) + 距60日高点<-10% + 20日动量<0(拉升前时期特征)
信号收益
| 组 |
样本 |
fwd20 |
fwd40 |
fwd60 |
胜率(fwd40) |
| 超跌(全市场) |
3187970 |
2.3% |
4.4% |
5.7% |
50% |
| 超跌+弱市 |
1642044 |
2.0% |
3.8% |
4.7% |
51% |
| 超跌+牛市 |
682374 |
0.8% |
2.7% |
3.5% |
46% |
| 趋势中(反例) |
710578 |
-0.0% |
-0.6% |
-1.2% |
41% |
| 基线:全部 |
9025284 |
- |
2.4% |
- |
46% |
超跌深度(dist_high)分桶 × fwd40
| 距高点 |
样本 |
fwd40均值 |
胜率 |
| -100%~-40% |
253838 |
48.8% |
52% |
| -40%~-30% |
502665 |
2.6% |
50% |
| -30%~-25% |
565937 |
2.0% |
49% |
| -25%~-20% |
904923 |
1.6% |
48% |
| -20%~-15% |
1289891 |
1.5% |
47% |
| -15%~-10% |
1632311 |
1.1% |
46% |
超跌+牛市 分年
| 年份 |
均值 |
样本 |
胜率 |
| 2016 |
-2.0% |
27838 |
40% |
| 2017 |
-5.9% |
51190 |
30% |
| 2018 |
-9.1% |
40255 |
22% |
| 2019 |
5.8% |
74784 |
58% |
| 2020 |
2.3% |
121172 |
49% |
| 2021 |
3.8% |
100682 |
54% |
| 2022 |
-0.6% |
72378 |
45% |
| 2023 |
-1.6% |
51222 |
41% |
| 2024 |
-2.0% |
50376 |
35% |
| 2025 |
15.0% |
78407 |
60% |
| 2026 |
17.8% |
26035 |
23% |