Seres Therapeutics, Inc. (MCRB)
NASDAQ: MCRB · Real-Time Price · USD
7.59
-0.05 (-0.65%)
At close: May 18, 2026, 4:00 PM EDT
7.59
0.00 (0.00%)
After-hours: May 18, 2026, 4:10 PM EDT
Seres Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | 7.53 | 7.89 | 7.33 | 7.59 | 7.59 | -0.65% | 31,333 |
| May 15, 2026 | 7.82 | 7.90 | 7.50 | 7.64 | 7.64 | -4.86% | 16,948 |
| May 14, 2026 | 7.70 | 8.10 | 7.60 | 8.03 | 8.03 | 3.48% | 36,595 |
| May 13, 2026 | 8.02 | 8.02 | 7.76 | 7.76 | 7.76 | -2.51% | 35,461 |
| May 12, 2026 | 7.83 | 8.10 | 7.70 | 7.96 | 7.96 | 1.53% | 23,997 |
| May 11, 2026 | 7.68 | 8.00 | 7.68 | 7.84 | 7.84 | 1.82% | 34,361 |
| May 8, 2026 | 7.70 | 7.87 | 7.50 | 7.70 | 7.70 | -0.26% | 27,910 |
| May 7, 2026 | 7.97 | 8.00 | 7.42 | 7.72 | 7.72 | -3.50% | 48,243 |
| May 6, 2026 | 7.60 | 8.18 | 7.60 | 8.00 | 8.00 | 6.67% | 109,821 |
| May 5, 2026 | 7.51 | 7.82 | 6.87 | 7.50 | 7.50 | -2.47% | 110,158 |
| May 4, 2026 | 7.63 | 8.29 | 7.63 | 7.69 | 7.69 | 1.05% | 48,185 |
| May 1, 2026 | 7.44 | 7.74 | 7.44 | 7.61 | 7.61 | 3.26% | 23,579 |
| Apr 30, 2026 | 7.09 | 7.50 | 7.09 | 7.37 | 7.37 | 4.54% | 29,985 |
| Apr 29, 2026 | 7.15 | 7.37 | 6.56 | 7.05 | 7.05 | -0.56% | 113,666 |
| Apr 28, 2026 | 7.45 | 7.74 | 6.98 | 7.09 | 7.09 | -3.14% | 49,709 |
| Apr 27, 2026 | 8.00 | 8.15 | 7.06 | 7.32 | 7.32 | -9.63% | 123,224 |
| Apr 24, 2026 | 8.16 | 8.34 | 7.78 | 8.10 | 8.10 | 0.12% | 60,755 |
| Apr 23, 2026 | 8.45 | 8.74 | 7.99 | 8.09 | 8.09 | -4.15% | 44,673 |
| Apr 22, 2026 | 8.71 | 8.92 | 8.34 | 8.44 | 8.44 | -0.71% | 51,577 |
| Apr 21, 2026 | 8.81 | 9.11 | 8.50 | 8.50 | 8.50 | -4.92% | 25,518 |
| Apr 20, 2026 | 8.81 | 8.96 | 8.60 | 8.94 | 8.94 | 0.56% | 22,732 |
| Apr 17, 2026 | 8.67 | 9.11 | 8.67 | 8.89 | 8.89 | 0.68% | 105,270 |
| Apr 16, 2026 | 8.93 | 8.93 | 8.59 | 8.83 | 8.83 | -0.11% | 58,374 |
| Apr 15, 2026 | 8.62 | 8.86 | 8.48 | 8.84 | 8.84 | 2.67% | 42,456 |
| Apr 14, 2026 | 8.94 | 9.14 | 8.50 | 8.61 | 8.61 | 0.35% | 60,683 |
| Apr 13, 2026 | 8.35 | 8.74 | 8.30 | 8.58 | 8.58 | 3.12% | 24,907 |
| Apr 10, 2026 | 8.72 | 9.07 | 8.27 | 8.32 | 8.32 | -4.48% | 52,148 |
| Apr 9, 2026 | 8.77 | 9.18 | 8.58 | 8.71 | 8.71 | -0.57% | 12,048 |
| Apr 8, 2026 | 9.00 | 9.22 | 8.66 | 8.76 | 8.76 | -1.02% | 43,322 |
| Apr 7, 2026 | 8.74 | 9.06 | 8.50 | 8.85 | 8.85 | 0.45% | 26,733 |
| Apr 6, 2026 | 9.20 | 9.29 | 8.79 | 8.81 | 8.81 | -4.96% | 23,786 |
| Apr 2, 2026 | 8.76 | 9.34 | 8.76 | 9.27 | 9.27 | 4.63% | 76,889 |
| Apr 1, 2026 | 9.00 | 9.32 | 8.73 | 8.86 | 8.86 | -0.11% | 36,531 |
| Mar 31, 2026 | 9.03 | 9.24 | 8.80 | 8.87 | 8.87 | 0.80% | 31,976 |
| Mar 30, 2026 | 9.00 | 9.55 | 8.46 | 8.80 | 8.80 | -2.22% | 54,040 |
| Mar 27, 2026 | 9.23 | 9.53 | 8.94 | 9.00 | 9.00 | -3.54% | 34,314 |
| Mar 26, 2026 | 9.00 | 9.49 | 9.00 | 9.33 | 9.33 | 2.08% | 22,829 |
| Mar 25, 2026 | 8.48 | 9.50 | 8.38 | 9.14 | 9.14 | 10.39% | 46,115 |
| Mar 24, 2026 | 8.46 | 8.82 | 8.11 | 8.28 | 8.28 | -4.50% | 37,719 |
| Mar 23, 2026 | 8.65 | 9.43 | 8.50 | 8.67 | 8.67 | 2.00% | 78,196 |
| Mar 20, 2026 | 9.00 | 9.07 | 8.40 | 8.50 | 8.50 | -6.39% | 84,803 |
| Mar 19, 2026 | 9.00 | 9.15 | 8.70 | 9.08 | 9.08 | 0.55% | 24,234 |
| Mar 18, 2026 | 9.39 | 9.39 | 8.78 | 9.03 | 9.03 | -3.78% | 58,726 |
| Mar 17, 2026 | 9.00 | 9.45 | 8.55 | 9.39 | 9.39 | 8.37% | 71,271 |
| Mar 16, 2026 | 8.75 | 9.01 | 8.60 | 8.66 | 8.66 | 0.35% | 60,239 |
| Mar 13, 2026 | 9.00 | 9.10 | 8.60 | 8.63 | 8.63 | -4.64% | 38,094 |
| Mar 12, 2026 | 9.00 | 9.19 | 8.62 | 9.05 | 9.05 | 1.34% | 42,145 |
| Mar 11, 2026 | 9.00 | 9.23 | 8.60 | 8.93 | 8.93 | -0.22% | 24,896 |
| Mar 10, 2026 | 9.30 | 9.30 | 8.86 | 8.95 | 8.95 | -3.97% | 44,374 |
| Mar 9, 2026 | 9.00 | 9.50 | 9.00 | 9.32 | 9.32 | 2.08% | 60,373 |