Seres Therapeutics, Inc. (MCRB)
NASDAQ: MCRB · Real-Time Price · USD
2.680
-0.030 (-1.11%)
At close: Oct 12, 2026, 4:00 PM EDT
2.800
+0.120 (4.48%)
Pre-market: Oct 13, 2026, 7:00 AM EDT
Seres Therapeutics Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 12, 2026 | 2.75 | 2.78 | 2.66 | 2.68 | 2.68 | -1.11% | 54,279 |
| Oct 9, 2026 | 2.65 | 2.75 | 2.58 | 2.71 | 2.71 | 3.04% | 78,407 |
| Oct 8, 2026 | 2.68 | 2.72 | 2.42 | 2.63 | 2.63 | -3.31% | 213,331 |
| Oct 7, 2026 | 2.86 | 3.00 | 2.70 | 2.72 | 2.72 | -6.21% | 60,277 |
| Oct 6, 2026 | 2.88 | 3.02 | 2.80 | 2.90 | 2.90 | 1.75% | 76,203 |
| Oct 5, 2026 | 2.91 | 2.91 | 2.81 | 2.85 | 2.85 | -3.06% | 63,300 |
| Oct 2, 2026 | 2.98 | 3.20 | 2.91 | 2.94 | 2.94 | 0.34% | 100,554 |
| Oct 1, 2026 | 3.10 | 3.41 | 2.83 | 2.93 | 2.93 | -12.54% | 247,310 |
| Sep 30, 2026 | 3.47 | 3.49 | 3.26 | 3.35 | 3.35 | -3.74% | 54,614 |
| Sep 29, 2026 | 3.54 | 3.59 | 3.35 | 3.48 | 3.48 | -1.14% | 71,289 |
| Sep 28, 2026 | 3.49 | 3.55 | 3.41 | 3.52 | 3.52 | - | 55,485 |
| Sep 25, 2026 | 3.66 | 3.70 | 3.50 | 3.52 | 3.52 | -2.76% | 55,674 |
| Sep 24, 2026 | 3.71 | 3.85 | 3.52 | 3.62 | 3.62 | -4.49% | 89,565 |
| Sep 23, 2026 | 4.06 | 4.22 | 3.73 | 3.79 | 3.79 | -5.72% | 51,648 |
| Sep 22, 2026 | 4.13 | 4.15 | 3.93 | 4.02 | 4.02 | -1.23% | 35,742 |
| Sep 21, 2026 | 4.23 | 4.33 | 3.90 | 4.07 | 4.07 | 1.75% | 38,807 |
| Sep 18, 2026 | 4.11 | 4.27 | 4.00 | 4.00 | 4.00 | -2.44% | 95,099 |
| Sep 17, 2026 | 4.28 | 4.31 | 4.01 | 4.10 | 4.10 | -2.61% | 44,425 |
| Sep 16, 2026 | 4.55 | 4.84 | 4.18 | 4.21 | 4.21 | -8.48% | 83,759 |
| Sep 15, 2026 | 4.73 | 4.87 | 4.53 | 4.60 | 4.60 | -2.75% | 44,825 |
| Sep 14, 2026 | 5.00 | 5.15 | 4.71 | 4.73 | 4.73 | -5.59% | 54,047 |
| Sep 11, 2026 | 5.17 | 5.24 | 5.00 | 5.01 | 5.01 | -1.76% | 39,561 |
| Sep 10, 2026 | 5.24 | 5.27 | 5.05 | 5.10 | 5.10 | -3.41% | 32,070 |
| Sep 9, 2026 | 5.52 | 5.67 | 5.28 | 5.28 | 5.28 | -5.04% | 38,546 |
| Sep 8, 2026 | 5.68 | 5.75 | 5.40 | 5.56 | 5.56 | -2.80% | 36,652 |
| Sep 4, 2026 | 5.64 | 5.89 | 5.58 | 5.72 | 5.72 | 1.42% | 36,447 |
| Sep 3, 2026 | 5.51 | 5.95 | 5.39 | 5.64 | 5.64 | 1.81% | 135,979 |
| Sep 2, 2026 | 5.23 | 5.60 | 5.14 | 5.54 | 5.54 | 6.95% | 63,655 |
| Sep 1, 2026 | 5.00 | 5.18 | 4.96 | 5.18 | 5.18 | 5.50% | 49,169 |
| Aug 31, 2026 | 5.10 | 5.10 | 4.91 | 4.91 | 4.91 | -3.91% | 44,226 |
| Aug 28, 2026 | 4.92 | 5.14 | 4.80 | 5.11 | 5.11 | 3.23% | 32,490 |
| Aug 27, 2026 | 4.77 | 5.00 | 4.77 | 4.95 | 4.95 | 3.99% | 22,869 |
| Aug 26, 2026 | 4.93 | 5.00 | 4.71 | 4.76 | 4.76 | -4.80% | 58,204 |
| Aug 25, 2026 | 4.67 | 5.15 | 4.67 | 5.00 | 5.00 | 7.30% | 102,958 |
| Aug 24, 2026 | 4.51 | 4.85 | 4.44 | 4.66 | 4.66 | 2.19% | 74,812 |
| Aug 21, 2026 | 4.53 | 4.64 | 4.50 | 4.56 | 4.56 | -0.22% | 45,418 |
| Aug 20, 2026 | 4.64 | 4.69 | 4.39 | 4.57 | 4.57 | -2.35% | 74,540 |
| Aug 19, 2026 | 4.44 | 4.74 | 4.38 | 4.68 | 4.68 | 7.83% | 87,232 |
| Aug 18, 2026 | 4.44 | 4.53 | 4.32 | 4.34 | 4.34 | -3.77% | 71,418 |
| Aug 17, 2026 | 4.55 | 4.62 | 4.43 | 4.51 | 4.51 | -0.66% | 42,185 |
| Aug 14, 2026 | 4.51 | 4.67 | 4.44 | 4.54 | 4.54 | 1.34% | 37,281 |
| Aug 13, 2026 | 4.75 | 4.75 | 4.46 | 4.48 | 4.48 | -5.08% | 81,900 |
| Aug 12, 2026 | 4.63 | 4.77 | 4.59 | 4.72 | 4.72 | 1.72% | 45,371 |
| Aug 11, 2026 | 4.94 | 4.94 | 4.62 | 4.64 | 4.64 | -7.20% | 84,677 |
| Aug 10, 2026 | 5.05 | 5.05 | 4.76 | 5.00 | 5.00 | 2.67% | 84,595 |
| Aug 7, 2026 | 5.07 | 5.19 | 4.82 | 4.87 | 4.87 | 1.04% | 62,321 |
| Aug 6, 2026 | 5.01 | 5.15 | 4.70 | 4.82 | 4.82 | -3.70% | 80,162 |
| Aug 5, 2026 | 5.63 | 5.65 | 4.82 | 5.01 | 5.01 | -4.67% | 141,747 |
| Aug 4, 2026 | 5.07 | 5.40 | 4.81 | 5.25 | 5.25 | 4.37% | 40,457 |
| Aug 3, 2026 | 4.90 | 5.13 | 4.90 | 5.03 | 5.03 | 4.14% | 29,845 |