ARK Funds由Cathie Wood 2014 年創立，聚焦 AI、基因編輯等顛覆性創新領域 ETF。其每日披露持倉及交易明細，調倉動作，直接揭示潛力股與賽道趨勢，為股票投資提供資金動向與研究參考，是創新領域重要風向標。
Analysis for QSI
Trade History (Last 30 Days)
| Date | Open | High | Low | Close | Volume | Trade | Shares | Shares Hold |
|---|---|---|---|---|---|---|---|---|
| 2026-06-12 | $0.99 | $1.01 | $0.93 | $0.95 | 3,272,643 | Hold | 0 | 6,216,298 |
| 2026-06-11 | $0.95 | $0.99 | $0.92 | $0.97 | 3,330,653 | Hold | 0 | 6,258,183 |
| 2026-06-10 | $0.98 | $1.02 | $0.95 | $0.95 | 3,403,939 | Hold | 0 | 6,216,298 |
| 2026-06-09 | $1.06 | $1.08 | $0.94 | $0.99 | 8,048,175 | Hold | 0 | 6,283,314 |
| 2026-06-08 | $1.09 | $1.10 | $1.03 | $1.06 | 4,239,343 | Hold | 0 | 6,241,429 |
| 2026-06-05 | $1.25 | $1.25 | $1.02 | $1.05 | 8,709,084 | Hold | 0 | 6,316,822 |
| 2026-06-04 | $1.19 | $1.30 | $1.17 | $1.28 | 9,493,284 | Hold | 0 | 6,350,330 |
| 2026-06-03 | $1.22 | $1.22 | $1.16 | $1.19 | 7,871,292 | Hold | 0 | 6,266,560 |
| 2026-06-02 | $1.17 | $1.26 | $1.16 | $1.24 | 7,322,158 | Hold | 0 | 6,291,691 |
| 2026-06-01 | $1.17 | $1.25 | $1.12 | $1.19 | 7,243,431 | Hold | 0 | 6,316,822 |
| 2026-05-29 | $1.21 | $1.21 | $1.11 | $1.19 | 7,222,819 | Hold | 0 | 6,325,199 |
| 2026-05-28 | $1.11 | $1.21 | $1.08 | $1.21 | 6,980,532 | Hold | 0 | 6,341,953 |
| 2026-05-27 | $1.06 | $1.19 | $1.03 | $1.13 | 8,449,990 | Hold | 0 | 6,333,576 |
| 2026-05-26 | $1.08 | $1.08 | $1.02 | $1.08 | 7,427,657 | Hold | 0 | 6,341,953 |
| 2026-05-22 | $1.00 | $1.09 | $1.00 | $1.06 | 8,648,674 | Hold | 0 | 6,367,084 |
| 2026-05-21 | $0.87 | $0.99 | $0.87 | $0.99 | 10,728,581 | Hold | 0 | 6,408,969 |
| 2026-05-20 | $0.87 | $0.88 | $0.84 | $0.88 | 4,661,330 | Hold | 0 | 6,408,969 |
| 2026-05-19 | $0.85 | $0.86 | $0.82 | $0.86 | 3,079,039 | Hold | 0 | 6,450,854 |
| 2026-05-18 | $0.90 | $0.90 | $0.83 | $0.85 | 4,552,186 | Hold | 0 | 6,492,739 |
| 2026-05-15 | $0.91 | $0.91 | $0.88 | $0.89 | 3,657,391 | Hold | 0 | 6,534,624 |
| 2026-05-14 | $0.93 | $0.96 | $0.91 | $0.93 | 4,410,491 | Hold | 0 | 6,534,624 |