以下展示了 brk-b 资产在回测区间内各策略的表现。上方卡片汇总关键指标，柱状图直观对比各策略收益率，表格提供完整的策略明细。
Below are the backtest results for brk-b. Summary cards show key metrics, the bar chart compares strategy returns, and the table provides full details.
以下展示了 brk-b 资产在回测区间内各策略的表现。上方卡片汇总关键指标，柱状图直观对比各策略收益率，表格提供完整的策略明细。
Below are the backtest results for brk-b. Summary cards show key metrics, the bar chart compares strategy returns, and the table provides full details.
最优策略 / Best Strategy
Bollinger Bands Strategy
收益 16.54%
平均收益 / Average Return
10.64%
across 6 个策略
总交易次数 / Transactions
368
买卖操作
图注：柱状图展示各策略的累计收益率（%），绿色为正收益，红色为负收益。/ Bar chart shows cumulative return (%) per strategy.
点击策略名称查看该策略的详细走势图与买卖信号 / Click strategy name to view detailed chart with buy/sell signals.
| 策略 / Strategy | 动作 / Action | 持续周期 / Since | 收益 / Outcome | 交易次数 / Txns |
|---|---|---|---|---|
| Bollinger Bands Strategy | Hold | 21 | ˄ 16.54% | 19 |
| BuyAndHold | Hold | 249 | ˄ 12.58% | 1 |
| RSI Strategy 30-70 | Hold | 21 | ˄ 12.11% | 22 |
| KDJ Strategy | Sell | 2 | ˄ 9.24% | 239 |
| MACD Strategy (12,26,9) | Hold | 11 | ˄ 8.26% | 77 |
| Apo Strategy | Hold | 10 | ˄ 5.13% | 10 |