系统算法做些许优化，且看本月回报如何
系统计算结果：明天 跌
系统最新统计：( https://www.collective2.com/details/98531369 )
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | YTD | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | - | +2.9% | +2.8% | ||||||||||
| 2016 | +29.8% | +5.9% | (3.1%) | (7.7%) | +2.3% | +25.7% |
| Today (02) | MTD (May) | YTD (2016) | |
| 金石量化系统 | 1.86% | 1.86% | 25.7% |
| QLD | 1.86% | 1.86% | -10.36% |
