摘要:本报告基于青柠量化历史行情数据,对「站上MA20且OBV走强」策略进行了批量单标的独立回测(Batch Backtest),回测区间 2025-07-31 至 2026-07-31,覆盖 5534 只标的,成功回测 5534 只,其中产生交易的标的 5215 只。平均收益率 +0.73%,胜率 46.0%,最优标的 688146.SH(+49.29%),最差标的 688496.SH。以下为完整核心指标、统计检验、策略逻辑与标的排行,仅供策略研究与教学参考,不构成任何投资建议。
一、核心指标一览
| 指标 |
数值 |
指标 |
数值 |
| 回测标的总数 |
5534 |
成功回测数 |
5534 |
| 产生交易标的数 |
5215 |
回测失败数 |
0 |
| 平均收益率 |
+0.73% |
胜率 |
46.0% |
| 盈利标的数 |
2399 |
亏损标的数 |
2816 |
| 最优标的 |
688146.SH |
最差标的 |
688496.SH |
| 初始资金(单标的) |
¥100,000.00 |
耗时 |
35.9s |
二、回测参数
| 参数 |
值 |
| 策略名称 |
站上MA20且OBV走强 |
| 回测模式 |
批量单标的独立回测(Batch Backtest) |
| 回测区间 |
2025-07-31 至 2026-07-31 |
| 标的总数 |
5534 |
| 初始资金(单标的) |
¥100,000.00 |
三、策略逻辑
策略名称:站上MA20且OBV走强
{
"strategy_name": "站上MA20且OBV走强",
"strategy_type": "quant",
"version": "1.0",
"meta": {
"category": "combo",
"level": "intermediate"
},
"components": {
"indicators": [
{
"id": "ma20_1",
"type": "ma",
"name": "MA20",
"parameters": {
"period": 20
}
},
{
"id": "obv_1",
"type": "obv",
"name": "OBV",
"parameters": {}
}
],
"conditions": [
{
"id": "cond_1",
"type": "cond_compare",
"name": "收盘站上MA20",
"parameters": {
"left_operand": "Close",
"operator": ">",
"right_operand": "ma20_1"
}
},
{
"id": "cond_2",
"type": "cond_rising",
"name": "OBV抬升",
"parameters": {
"indicator": "obv_1",
"lookback": 5,
"direction": "up",
"min_pct": 0
}
}
],
"logics": [
{
"id": "logic_1",
"type": "logic_and",
"name": "价稳量增",
"parameters": {
"input_conditions": [
"cond_1",
"cond_2"
]
}
}
],
"signals": {
"entry": {
"id": "entry_1",
"type": "signal_entry",
"name": "入场信号",
"parameters": {
"trigger_condition": "logic_1"
}
}
},
"position_strategies": [
{
"id": "pos_1",
"type": "position_fixed",
"name": "固定仓位",
"parameters": {
"position_pct": 0.2,
"stop_loss_pct": 6,
"take_profit_pct": 15
}
}
]
}
}
四、统计显著性检验(Reality Check)
策略整体评级:C(一般可信度(部分指标显著,建议扩大样本)),基于 5215 只标的的横截面统计。
| 检验项 |
结果 |
统计量 |
结论 |
| 截面胜率(二项检验) |
46.00%(2399/5215) |
p=1.0000 |
未显著优于随机 |
| 平均收益(t 检验) |
+0.73% |
t=7.89, p=0.0000 |
均值显著大于零 |
| 平均夏普(t 检验) |
-0.05 |
t=-3.29, p=1.0000 |
风险调整收益不显著 |
收益分布(横截面分位数):
| P5 |
P25 |
中位数 |
P75 |
P95 |
尾部风险(最差10%均值) |
| -7.53% |
-3.66% |
-0.57% |
+3.83% |
+12.99% |
-7.98% |
五、标的收益排行
5.1 收益 Top 15
| 排名 |
标的 |
收益率 |
夏普比率 |
最大回撤 |
胜率 |
交易次数 |
| 1 |
688146.SH |
+49.29% |
3.79 |
5.02% |
65.2% |
23 |
| 2 |
301526.SZ |
+46.34% |
3.08 |
3.27% |
55.2% |
29 |
| 3 |
301232.SZ |
+42.88% |
3.47 |
2.99% |
77.8% |
18 |
| 4 |
301362.SZ |
+42.18% |
3.50 |
4.62% |
65.0% |
20 |
| 5 |
603256.SH |
+41.20% |
3.36 |
3.31% |
70.4% |
27 |
| 6 |
600396.SH |
+39.72% |
3.01 |
3.30% |
56.0% |
25 |
| 7 |
300903.SZ |
+39.29% |
2.85 |
4.93% |
63.0% |
27 |
| 8 |
300843.SZ |
+34.29% |
2.73 |
4.74% |
56.5% |
23 |
| 9 |
688260.SH |
+32.98% |
2.52 |
9.39% |
55.6% |
27 |
| 10 |
688308.SH |
+32.96% |
2.77 |
4.33% |
56.3% |
32 |
| 11 |
603938.SH |
+32.65% |
2.84 |
3.64% |
54.2% |
24 |
| 12 |
688257.SH |
+32.61% |
3.62 |
3.36% |
63.6% |
22 |
| 13 |
002969.SZ |
+31.54% |
3.05 |
10.70% |
52.6% |
19 |
| 14 |
002957.SZ |
+30.56% |
2.94 |
3.34% |
61.1% |
18 |
| 15 |
688141.SH |
+30.43% |
2.88 |
2.53% |
60.9% |
23 |
5.2 收益 Bottom 10
| 排名 |
标的 |
收益率 |
夏普比率 |
最大回撤 |
胜率 |
交易次数 |
| 1 |
688496.SH |
-16.82% |
-2.29 |
18.30% |
14.3% |
7 |
| 2 |
603716.SH |
-16.56% |
-3.37 |
16.69% |
11.1% |
18 |
| 3 |
300111.SZ |
-16.25% |
-2.72 |
20.04% |
16.7% |
18 |
| 4 |
600187.SH |
-15.73% |
-3.29 |
15.73% |
0.0% |
12 |
| 5 |
603922.SH |
-15.40% |
-2.93 |
15.67% |
5.9% |
17 |
| 6 |
688225.SH |
-14.32% |
-2.87 |
14.32% |
5.9% |
17 |
| 7 |
300894.SZ |
-13.89% |
-2.95 |
14.57% |
0.0% |
11 |
| 8 |
920770.BJ |
-13.78% |
-2.50 |
14.22% |
15.8% |
19 |
| 9 |
600581.SH |
-12.90% |
-2.84 |
14.07% |
9.1% |
11 |
| 10 |
000859.SZ |
-12.79% |
-1.57 |
15.35% |
25.0% |
20 |
六、风险提示与免责声明
本报告所有数据均基于历史行情的量化回测结果,不包含未来数据,亦未考虑极端行情、流动性冲击、政策变化等不可预见因素。历史业绩不代表未来表现,回测结果与实盘交易之间可能存在滑点、手续费、成交延迟等差异。本报告仅用于策略研究与教学交流,不构成任何投资建议,据此操作风险自负。