Septerna, Inc. (SEPN)
NASDAQ: SEPN · Real-Time Price · USD
38.37
+1.47 (3.98%)
At close: Oct 9, 2026, 4:00 PM EDT
39.10
+0.73 (1.90%)
After-hours: Oct 9, 2026, 7:54 PM EDT
Septerna Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 9, 2026 | 36.76 | 38.73 | 35.77 | 38.37 | 38.37 | 3.98% | 349,375 |
| Oct 8, 2026 | 35.47 | 37.09 | 34.66 | 36.90 | 36.90 | 2.50% | 744,869 |
| Oct 7, 2026 | 35.27 | 37.14 | 35.20 | 36.00 | 36.00 | 0.93% | 1,028,012 |
| Oct 6, 2026 | 37.97 | 38.69 | 35.60 | 35.67 | 35.67 | -5.81% | 489,258 |
| Oct 5, 2026 | 37.83 | 38.52 | 36.82 | 37.87 | 37.87 | 0.42% | 266,680 |
| Oct 2, 2026 | 38.84 | 39.11 | 37.31 | 37.71 | 37.71 | -0.89% | 395,448 |
| Oct 1, 2026 | 38.90 | 39.52 | 37.81 | 38.05 | 38.05 | -2.76% | 545,256 |
| Sep 30, 2026 | 39.13 | 39.85 | 38.49 | 39.13 | 39.13 | - | 209,580 |
| Sep 29, 2026 | 39.52 | 39.57 | 38.37 | 39.13 | 39.13 | -1.53% | 564,501 |
| Sep 28, 2026 | 37.61 | 39.78 | 37.03 | 39.74 | 39.74 | 5.22% | 338,337 |
| Sep 25, 2026 | 38.34 | 38.34 | 37.35 | 37.77 | 37.77 | -0.94% | 344,295 |
| Sep 24, 2026 | 38.41 | 38.81 | 37.49 | 38.13 | 38.13 | -0.83% | 293,140 |
| Sep 23, 2026 | 40.17 | 40.17 | 36.98 | 38.45 | 38.45 | -4.78% | 509,719 |
| Sep 22, 2026 | 38.78 | 41.09 | 38.74 | 40.38 | 40.38 | 4.77% | 412,055 |
| Sep 21, 2026 | 38.97 | 39.47 | 38.01 | 38.54 | 38.54 | -0.39% | 252,437 |
| Sep 18, 2026 | 39.28 | 39.48 | 37.88 | 38.69 | 38.69 | -2.05% | 448,203 |
| Sep 17, 2026 | 39.38 | 40.52 | 39.01 | 39.50 | 39.50 | 2.76% | 256,833 |
| Sep 16, 2026 | 39.15 | 40.24 | 37.92 | 38.44 | 38.44 | -1.08% | 304,946 |
| Sep 15, 2026 | 39.52 | 39.52 | 38.26 | 38.86 | 38.86 | -1.74% | 269,622 |
| Sep 14, 2026 | 38.66 | 39.95 | 38.51 | 39.55 | 39.55 | 2.70% | 356,039 |
| Sep 11, 2026 | 37.75 | 40.02 | 37.56 | 38.51 | 38.51 | 2.01% | 354,801 |
| Sep 10, 2026 | 37.37 | 38.43 | 36.60 | 37.75 | 37.75 | -0.58% | 338,723 |
| Sep 9, 2026 | 37.15 | 39.40 | 37.15 | 37.97 | 37.97 | 1.61% | 475,312 |
| Sep 8, 2026 | 36.15 | 38.06 | 36.01 | 37.37 | 37.37 | 1.69% | 309,895 |
| Sep 4, 2026 | 36.57 | 37.59 | 36.57 | 36.75 | 36.75 | -0.14% | 199,666 |
| Sep 3, 2026 | 37.72 | 38.20 | 36.46 | 36.80 | 36.80 | -1.87% | 241,561 |
| Sep 2, 2026 | 37.96 | 38.86 | 37.25 | 37.50 | 37.50 | -0.48% | 263,248 |
| Sep 1, 2026 | 38.15 | 38.57 | 37.24 | 37.68 | 37.68 | -1.23% | 263,952 |
| Aug 31, 2026 | 38.71 | 39.11 | 37.39 | 38.15 | 38.15 | -1.95% | 415,346 |
| Aug 28, 2026 | 40.25 | 40.95 | 38.74 | 38.91 | 38.91 | -3.85% | 385,881 |
| Aug 27, 2026 | 40.01 | 41.08 | 39.95 | 40.47 | 40.47 | 0.55% | 266,543 |
| Aug 26, 2026 | 41.08 | 41.36 | 40.12 | 40.25 | 40.25 | -2.54% | 168,482 |
| Aug 25, 2026 | 41.57 | 41.85 | 40.47 | 41.30 | 41.30 | 1.92% | 333,378 |
| Aug 24, 2026 | 39.76 | 40.90 | 38.96 | 40.52 | 40.52 | 1.30% | 520,552 |
| Aug 21, 2026 | 41.44 | 41.44 | 39.95 | 40.00 | 40.00 | -1.94% | 289,809 |
| Aug 20, 2026 | 43.15 | 43.62 | 40.24 | 40.79 | 40.79 | -7.15% | 430,003 |
| Aug 19, 2026 | 44.65 | 44.93 | 43.49 | 43.93 | 43.93 | 0.30% | 383,524 |
| Aug 18, 2026 | 43.69 | 44.58 | 43.37 | 43.80 | 43.80 | -0.90% | 332,879 |
| Aug 17, 2026 | 44.01 | 45.41 | 43.69 | 44.20 | 44.20 | -0.67% | 433,684 |
| Aug 14, 2026 | 45.00 | 46.50 | 43.64 | 44.50 | 44.50 | -1.42% | 630,368 |
| Aug 13, 2026 | 47.83 | 48.95 | 45.10 | 45.14 | 45.14 | -6.33% | 877,878 |
| Aug 12, 2026 | 47.93 | 51.10 | 47.40 | 48.19 | 48.19 | 0.90% | 1,261,317 |
| Aug 11, 2026 | 39.57 | 48.00 | 38.62 | 47.76 | 47.76 | 22.93% | 1,159,567 |
| Aug 10, 2026 | 38.56 | 39.71 | 38.05 | 38.85 | 38.85 | 0.05% | 275,481 |
| Aug 7, 2026 | 39.98 | 40.65 | 38.11 | 38.83 | 38.83 | -1.77% | 303,803 |
| Aug 6, 2026 | 39.00 | 40.12 | 38.78 | 39.53 | 39.53 | 1.99% | 193,665 |
| Aug 5, 2026 | 38.92 | 40.63 | 38.46 | 38.76 | 38.76 | -0.56% | 442,958 |
| Aug 4, 2026 | 35.55 | 39.12 | 35.55 | 38.98 | 38.98 | 11.44% | 399,119 |
| Aug 3, 2026 | 34.45 | 35.25 | 33.19 | 34.98 | 34.98 | 1.54% | 201,795 |
| Jul 31, 2026 | 34.97 | 35.49 | 33.49 | 34.45 | 34.45 | -2.08% | 241,095 |