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 MASS
Trade History (Last 30 Days)
| Date | Open | High | Low | Close | Volume | Trade | Shares | Shares Hold |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 | $9.77 | $9.87 | $9.32 | $9.35 | 303,351 | Hold | 0 | 0 |
| 2026-09-09 | $9.68 | $9.70 | $9.55 | $9.69 | 226,093 | Hold | 0 | 1,978,523 |
| 2026-09-08 | $9.91 | $9.99 | $9.70 | $9.81 | 237,576 | Hold | 0 | 2,002,133 |
| 2026-09-04 | $10.02 | $10.12 | $9.87 | $10.05 | 195,304 | Hold | 0 | 2,006,855 |
| 2026-09-03 | $10.39 | $10.53 | $9.81 | $10.04 | 298,480 | Hold | 0 | 2,023,382 |
| 2026-09-02 | $10.70 | $10.99 | $10.31 | $10.33 | 527,590 | Hold | 0 | 2,025,743 |
| 2026-09-01 | $10.56 | $10.87 | $10.50 | $10.65 | 369,267 | Hold | 0 | 2,013,938 |
| 2026-08-31 | $10.73 | $10.77 | $10.50 | $10.67 | 239,928 | Hold | 0 | 2,018,660 |
| 2026-08-28 | $11.01 | $11.05 | $10.50 | $10.73 | 552,568 | Hold | 0 | 2,025,743 |
| 2026-08-27 | $10.40 | $11.10 | $10.40 | $11.10 | 427,361 | Hold | 0 | 1,999,772 |
| 2026-08-26 | $10.96 | $11.02 | $10.32 | $10.37 | 456,537 | Hold | 0 | 1,999,772 |
| 2026-08-25 | $11.03 | $11.05 | $10.56 | $11.00 | 433,099 | Hold | 0 | 1,976,162 |
| 2026-08-24 | $11.00 | $11.25 | $10.80 | $10.92 | 715,475 | Hold | 0 | 1,983,245 |
| 2026-08-21 | $10.41 | $10.68 | $10.16 | $10.68 | 524,675 | Hold | 0 | 1,888,805 |
| 2026-08-20 | $10.05 | $10.70 | $9.91 | $10.34 | 613,407 | Hold | 0 | 1,905,332 |
| 2026-08-19 | $10.25 | $10.48 | $9.97 | $10.24 | 575,868 | Hold | 0 | 1,858,112 |
| 2026-08-18 | $9.95 | $10.09 | $9.73 | $10.08 | 351,229 | Hold | 0 | 1,860,473 |
| 2026-08-17 | $10.22 | $10.48 | $10.02 | $10.19 | 453,039 | Hold | 0 | 1,860,473 |
| 2026-08-14 | $10.26 | $10.40 | $9.98 | $10.01 | 634,337 | Hold | 0 | 1,860,473 |
| 2026-08-13 | $10.05 | $10.39 | $9.93 | $10.09 | 457,061 | Hold | 0 | 1,848,668 |
| 2026-08-12 | $10.15 | $10.52 | $9.30 | $10.02 | 851,404 | Hold | 0 | 1,853,390 |