State Street Prime Money Market ETF (MMK)
NYSE: MMK · Real-Time Price · USD
100.24
+0.04 (0.04%)
At close: May 22, 2026, 4:00 PM EDT
100.24
0.00 (0.00%)
After-hours: May 22, 2026, 7:00 PM EDT
MMK Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 100.24 | 100.24 | 100.24 | 100.24 | 100.24 | 0.04% | 813 |
| May 21, 2026 | 100.20 | 100.20 | 100.20 | 100.20 | 100.20 | 0.01% | 1,453 |
| May 20, 2026 | 100.18 | 100.18 | 100.18 | 100.18 | 100.18 | 0.01% | 101 |
| May 19, 2026 | 100.17 | 100.17 | 100.17 | 100.17 | 100.17 | 0.01% | 105 |
| May 18, 2026 | 100.16 | 100.16 | 100.16 | 100.16 | 100.16 | - | 1,177 |
| May 15, 2026 | 100.16 | 100.16 | 100.16 | 100.16 | 100.16 | 0.02% | - |
| May 14, 2026 | 100.14 | 100.14 | 100.13 | 100.14 | 100.14 | 0.01% | 2,248 |
| May 13, 2026 | 100.12 | 100.12 | 100.12 | 100.12 | 100.12 | 0.01% | 120 |
| May 12, 2026 | 100.12 | 100.12 | 100.11 | 100.11 | 100.11 | 0.01% | 840 |
| May 11, 2026 | 100.10 | 100.10 | 100.10 | 100.10 | 100.10 | - | 41 |
| May 8, 2026 | 100.09 | 100.09 | 100.09 | 100.09 | 100.09 | 0.02% | 87 |
| May 7, 2026 | 100.05 | 100.07 | 100.05 | 100.07 | 100.07 | 0.01% | 286 |
| May 6, 2026 | 100.05 | 100.05 | 100.05 | 100.05 | 100.05 | 0.01% | 832 |
| May 5, 2026 | 100.04 | 100.04 | 100.04 | 100.04 | 100.04 | 0.01% | 556 |
| May 4, 2026 | 100.03 | 100.03 | 100.03 | 100.03 | 100.03 | - | 617 |
| May 1, 2026 | 100.02 | 100.02 | 100.02 | 100.02 | 100.02 | 0.03% | 76 |
| Apr 30, 2026 | 100.29 | 100.29 | 100.29 | 100.29 | 99.99 | 0.01% | 110 |
| Apr 29, 2026 | 100.29 | 100.29 | 100.28 | 100.28 | 99.98 | 0.01% | 277 |
| Apr 28, 2026 | 100.27 | 100.27 | 100.27 | 100.27 | 99.97 | 0.01% | - |
| Apr 27, 2026 | 100.26 | 100.26 | 100.25 | 100.25 | 99.95 | - | 108 |
| Apr 24, 2026 | 100.25 | 100.25 | 100.25 | 100.25 | 99.95 | 0.03% | 1,647 |
| Apr 23, 2026 | 100.22 | 100.22 | 100.22 | 100.22 | 99.92 | 0.01% | 191 |
| Apr 22, 2026 | 100.21 | 100.21 | 100.21 | 100.21 | 99.91 | 0.01% | 23 |
| Apr 21, 2026 | 100.20 | 100.20 | 100.20 | 100.20 | 99.90 | 0.01% | 222 |
| Apr 20, 2026 | 100.18 | 100.18 | 100.18 | 100.18 | 99.88 | 0.01% | 59 |
| Apr 17, 2026 | 100.17 | 100.17 | 100.17 | 100.17 | 99.87 | 0.03% | 86 |
| Apr 16, 2026 | 100.14 | 100.14 | 100.14 | 100.14 | 99.84 | 0.01% | 6 |
| Apr 15, 2026 | 100.13 | 100.13 | 100.13 | 100.13 | 99.83 | 0.01% | 73 |
| Apr 14, 2026 | 100.12 | 100.12 | 100.12 | 100.12 | 99.82 | - | 101 |
| Apr 13, 2026 | 100.11 | 100.12 | 100.11 | 100.12 | 99.82 | 0.01% | 3,172 |
| Apr 10, 2026 | 100.11 | 100.11 | 100.11 | 100.11 | 99.81 | 0.03% | 45 |
| Apr 9, 2026 | 100.07 | 100.07 | 100.07 | 100.07 | 99.77 | 0.01% | 17 |
| Apr 8, 2026 | 100.06 | 100.06 | 100.06 | 100.06 | 99.76 | 0.01% | 153 |
| Apr 7, 2026 | 100.05 | 100.05 | 100.05 | 100.05 | 99.75 | 0.02% | 70 |
| Apr 6, 2026 | 100.03 | 100.03 | 100.03 | 100.03 | 99.73 | - | 3 |
| Apr 2, 2026 | 100.04 | 100.04 | 100.04 | 100.04 | 99.74 | 0.05% | 370 |
| Apr 1, 2026 | 99.99 | 99.99 | 99.99 | 99.99 | 99.69 | 0.01% | 47 |
| Mar 31, 2026 | 100.29 | 100.29 | 100.29 | 100.29 | 99.68 | 0.02% | 22 |
| Mar 30, 2026 | 100.27 | 100.27 | 100.27 | 100.27 | 99.66 | - | 71 |
| Mar 27, 2026 | 100.26 | 100.26 | 100.26 | 100.26 | 99.66 | 0.03% | 152 |
| Mar 26, 2026 | 100.23 | 100.23 | 100.23 | 100.23 | 99.63 | 0.01% | 6 |
| Mar 25, 2026 | 100.22 | 100.22 | 100.22 | 100.22 | 99.62 | - | 4 |
| Mar 24, 2026 | 100.22 | 100.22 | 100.22 | 100.22 | 99.61 | 0.02% | 13 |
| Mar 23, 2026 | 100.20 | 100.20 | 100.20 | 100.20 | 99.59 | - | 256 |
| Mar 20, 2026 | 100.20 | 100.20 | 100.20 | 100.20 | 99.59 | 0.03% | 263 |
| Mar 19, 2026 | 100.17 | 100.17 | 100.17 | 100.17 | 99.56 | - | 201 |
| Mar 18, 2026 | 100.16 | 100.16 | 100.16 | 100.16 | 99.56 | 0.01% | 134 |
| Mar 17, 2026 | 100.15 | 100.15 | 100.15 | 100.15 | 99.55 | 0.01% | 72 |
| Mar 16, 2026 | 100.14 | 100.14 | 100.14 | 100.14 | 99.53 | - | 79 |
| Mar 13, 2026 | 100.14 | 100.14 | 100.14 | 100.14 | 99.53 | 0.02% | 52 |