NASDAQ : SPTX
Seaport Therapeutics, Inc. — Price history
Healthcare · Biotechnology · United States
Last price 21.1 USD (Oct 29, 2026, 4:00 PM EDT) · Market cap 1.13B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Seaport Therapeutics, Inc. (SPTX) closed at 20.01 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 19.68 | 21.07 | 19.13 | 20.01 | 528,212 | +2.09% |
| 2026-10-30 | 20.96 | 21.16 | 19 | 19.6 | 549,190 | -7.11% |
| 2026-10-29 | 20.71 | 22.085 | 20.475 | 21.1 | 272,148 | +3.53% |
| 2026-10-28 | 20.81 | 21.02 | 19.525 | 20.38 | 355,271 | -4.23% |
| 2026-10-27 | 21 | 22.05 | 20.73 | 21.28 | 219,355 | +2.16% |
| 2026-10-26 | 20.76 | 21.69 | 20.34 | 20.83 | 124,686 | +1.07% |
| 2026-10-23 | 20.72 | 20.89 | 19.992 | 20.61 | 164,566 | -0.72% |
| 2026-10-22 | 19.74 | 21.07 | 19.74 | 20.76 | 131,421 | +5.22% |
| 2026-10-21 | 19.27 | 20.13 | 17.998 | 19.73 | 134,583 | +2.33% |
| 2026-10-20 | 17.98 | 19.63 | 17.56 | 19.28 | 145,273 | +8.38% |
| 2026-10-19 | 17.83 | 18.12 | 17.47 | 17.79 | 145,736 | -0.22% |
| 2026-10-16 | 17.63 | 18 | 17.14 | 17.83 | 184,539 | +1.31% |
| 2026-10-15 | 16.82 | 17.89 | 16.61 | 17.6 | 164,911 | +5.52% |
| 2026-10-14 | 15.98 | 16.97 | 15.785 | 16.68 | 208,623 | +3.73% |
| 2026-10-13 | 17.08 | 17.62 | 16.03 | 16.08 | 227,202 | -6.24% |
| 2026-10-12 | 18.14 | 18.14 | 17.04 | 17.15 | 126,005 | -5.51% |
| 2026-10-09 | 18 | 18.79 | 17.89 | 18.15 | 171,206 | +1.34% |
| 2026-10-08 | 17.67 | 18.461 | 17.67 | 17.91 | 177,595 | -0.11% |
| 2026-10-07 | 17.28 | 18.29 | 17.068 | 17.93 | 249,080 | +3.22% |
| 2026-10-06 | 18.5 | 19.045 | 17.18 | 17.37 | 243,005 | -6.11% |
| 2026-10-05 | 18.42 | 18.9 | 17.52 | 18.5 | 172,570 | +0.43% |
| 2026-10-02 | 19.16 | 19.16 | 17.85 | 18.42 | 258,702 | -2.80% |
| 2026-10-01 | 20.12 | 20.71 | 18.37 | 18.95 | 330,192 | -6.05% |
| 2026-09-30 | 18.85 | 20.75 | 18.445 | 20.17 | 488,678 | +7.92% |
| 2026-09-29 | 19.46 | 19.8 | 18.57 | 18.69 | 288,869 | -4.84% |
| 2026-09-28 | 21.31 | 21.985 | 19.215 | 19.64 | 284,477 | -8.74% |
| 2026-09-25 | 22.2 | 22.44 | 21.45 | 21.52 | 192,796 | +1.89% |
| 2026-09-24 | 21.08 | 21.37 | 19.93 | 21.12 | 105,737 | -0.80% |
| 2026-09-23 | 22.12 | 23.07 | 21.03 | 21.29 | 179,279 | -4.91% |
| 2026-09-22 | 21.2 | 22.665 | 21.2 | 22.39 | 146,461 | +6.01% |
| 2026-09-21 | 21.46 | 21.935 | 20.28 | 21.12 | 234,265 | -1.26% |
| 2026-09-18 | 21.88 | 23.1 | 21.285 | 21.39 | 2,178,493 | -1.97% |
| 2026-09-17 | 22.46 | 23.14 | 21.1 | 21.82 | 205,613 | -1.45% |
| 2026-09-16 | 23.01 | 24.61 | 21.98 | 22.14 | 235,897 | -3.57% |
| 2026-09-15 | 24.56 | 24.95 | 22.63 | 22.96 | 158,970 | -7.04% |
| 2026-09-14 | 23.33 | 25.37 | 23.33 | 24.7 | 174,188 | +5.83% |
| 2026-09-11 | 23.39 | 24.36 | 23 | 23.34 | 134,166 | +0.26% |
| 2026-09-10 | 21.58 | 23.28 | 21.58 | 23.28 | 144,714 | +7.03% |
| 2026-09-09 | 24.14 | 25.52 | 21.73 | 21.75 | 316,780 | -9.60% |
| 2026-09-08 | 24.89 | 25.425 | 23.765 | 24.06 | 141,709 | -3.22% |
| 2026-09-04 | 24.03 | 25 | 23.63 | 24.86 | 104,337 | +2.35% |
| 2026-09-03 | 24.8 | 26.01 | 23.58 | 24.29 | 86,222 | -2.49% |
| 2026-09-02 | 23.66 | 25.21 | 23.65 | 24.91 | 156,427 | +5.51% |
| 2026-09-01 | 23.68 | 24.2 | 23.24 | 23.61 | 122,756 | -0.30% |
| 2026-08-31 | 24.14 | 26.465 | 23.008 | 23.68 | 117,846 | -1.50% |
| 2026-08-28 | 26.09 | 26.865 | 24.04 | 24.04 | 144,826 | -8.42% |
| 2026-08-27 | 27.84 | 28.383 | 26.055 | 26.25 | 128,656 | -5.71% |
| 2026-08-26 | 25.11 | 28.365 | 24.42 | 27.84 | 135,682 | +12.12% |
| 2026-08-25 | 24.25 | 25.415 | 24.25 | 24.83 | 85,792 | +3.11% |
| 2026-08-24 | 24.4 | 26.47 | 23.46 | 24.08 | 110,488 | -0.95% |
| 2026-08-21 | 23.81 | 25.12 | 23.78 | 24.31 | 83,149 | +1.14% |
| 2026-08-20 | 24.12 | 25.45 | 23.528 | 24.035 | 86,323 | -1.58% |
| 2026-08-19 | 24 | 26.321 | 23.66 | 24.42 | 240,946 | +1.88% |
| 2026-08-18 | 24.15 | 24.525 | 23.24 | 23.97 | 120,486 | -1.76% |
| 2026-08-17 | 24.41 | 25.07 | 23.525 | 24.4 | 98,614 | +0.74% |
| 2026-08-14 | 23.79 | 24.33 | 23.39 | 24.22 | 121,146 | +2.15% |
| 2026-08-13 | 24.24 | 24.54 | 23.154 | 23.71 | 121,799 | -0.38% |
| 2026-08-12 | 23.77 | 24.645 | 23.035 | 23.8 | 246,294 | +1.88% |
| 2026-08-11 | 23.4 | 23.845 | 23.04 | 23.36 | 103,463 | +1.48% |
| 2026-08-10 | 23.89 | 24.2 | 22.8 | 23.02 | 77,063 | -2.54% |
| 2026-08-07 | 23.26 | 24.48 | 23.26 | 23.62 | 112,372 | +2.30% |
| 2026-08-06 | 22.01 | 23.335 | 22 | 23.09 | 106,561 | +3.36% |
| 2026-08-05 | 21.35 | 22.5 | 21.35 | 22.34 | 119,426 | +4.25% |
| 2026-08-04 | 20.34 | 21.855 | 20.34 | 21.43 | 89,903 | +3.78% |
| 2026-08-03 | 19.54 | 21.1 | 19.54 | 20.65 | 139,526 | +0.93% |
| 2026-07-31 | 20.65 | 21 | 19.71 | 20.46 | 115,650 | +0.69% |
| 2026-07-30 | 19.89 | 20.97 | 19.8 | 20.32 | 102,249 | +2.94% |
| 2026-07-29 | 20.18 | 20.573 | 19.215 | 19.74 | 77,380 | -0.80% |
| 2026-07-28 | 20.65 | 20.65 | 19.575 | 19.9 | 75,296 | -3.12% |
| 2026-07-27 | 21.81 | 22.17 | 20.35 | 20.54 | 117,652 | -2.65% |
| 2026-07-24 | 22.06 | 22.16 | 20.98 | 21.1 | 53,550 | -3.83% |
| 2026-07-23 | 21.31 | 22.53 | 21.16 | 21.94 | 90,640 | +3.00% |
| 2026-07-22 | 21 | 21.84 | 20.71 | 21.3 | 73,292 | +1.43% |
| 2026-07-21 | 20.76 | 21.455 | 20.5 | 21 | 161,516 | +2.19% |
| 2026-07-20 | 20.93 | 22.05 | 19.92 | 20.55 | 63,406 | -1.44% |
| 2026-07-17 | 19.09 | 21.08 | 19.06 | 20.85 | 72,310 | +6.81% |
| 2026-07-16 | 20.25 | 20.7 | 19.16 | 19.52 | 96,876 | -4.55% |
| 2026-07-15 | 21.05 | 21.725 | 20.07 | 20.45 | 72,500 | +0.05% |
| 2026-07-14 | 20.1 | 20.7 | 19.213 | 20.44 | 263,141 | +1.69% |
| 2026-07-13 | 21.3 | 21.56 | 20.06 | 20.1 | 63,234 | -6.86% |
| 2026-07-10 | 20.57 | 21.75 | 19.38 | 21.58 | 76,158 | +5.22% |
| 2026-07-09 | 21.26 | 21.42 | 19.455 | 20.51 | 160,088 | -3.53% |
| 2026-07-08 | 18.17 | 21.59 | 17.89 | 21.26 | 223,408 | +16.62% |
| 2026-07-07 | 19.22 | 19.9 | 17.92 | 18.23 | 157,910 | -5.89% |
| 2026-07-06 | 20.6 | 21.545 | 19.1 | 19.37 | 141,856 | -5.83% |
| 2026-07-02 | 21.39 | 21.87 | 19.42 | 20.57 | 220,838 | -4.10% |
| 2026-07-01 | 21.75 | 22.073 | 21.13 | 21.45 | 245,788 | -1.24% |
| 2026-06-30 | 22.47 | 22.975 | 21.04 | 21.72 | 263,900 | -3.55% |
| 2026-06-29 | 21.12 | 22.65 | 20.86 | 22.52 | 232,270 | +5.23% |
| 2026-06-26 | 19.44 | 21.5 | 19.24 | 21.4 | 194,414 | +10.54% |
| 2026-06-25 | 19.54 | 19.72 | 18.47 | 19.36 | 194,965 | +0.26% |
| 2026-06-24 | 19.62 | 20.035 | 18.73 | 19.31 | 202,734 | +1.79% |
| 2026-06-23 | 17.74 | 19.19 | 17.74 | 18.97 | 322,378 | +5.45% |
| 2026-06-22 | 17.97 | 18.5 | 17.59 | 17.99 | 466,925 | -0.99% |
| 2026-06-18 | 17.44 | 18.28 | 16.91 | 18.17 | 1,326,803 | +6.26% |
| 2026-06-17 | 18.07 | 18.425 | 16.76 | 17.1 | 259,295 | -4.84% |
| 2026-06-16 | 17.41 | 18.19 | 17.31 | 17.97 | 199,065 | +3.04% |
| 2026-06-15 | 17.87 | 18.445 | 17.35 | 17.44 | 104,011 | -3.11% |
| 2026-06-12 | 17.78 | 18.5 | 17.51 | 18 | 99,621 | +1.58% |
| 2026-06-11 | 17.33 | 18.26 | 16.15 | 17.72 | 129,074 | +3.50% |
| 2026-06-10 | 17.87 | 18.78 | 16.51 | 17.12 | 156,193 | -3.06% |
| 2026-06-09 | 16 | 18.34 | 16 | 17.66 | 148,386 | +9.01% |
| 2026-06-08 | 16.51 | 17.11 | 16.12 | 16.2 | 109,683 | -1.46% |
| 2026-06-05 | 17.71 | 18.31 | 16.35 | 16.44 | 170,734 | -8.05% |
| 2026-06-04 | 17.3 | 18.275 | 17.3 | 17.88 | 122,210 | +3.77% |
| 2026-06-03 | 17.06 | 17.68 | 16.59 | 17.23 | 91,131 | +0.12% |
| 2026-06-02 | 17 | 17.65 | 16.685 | 17.21 | 87,794 | +0.47% |
| 2026-06-01 | 18.33 | 18.595 | 17.01 | 17.13 | 123,692 | -5.83% |
| 2026-05-29 | 18.61 | 18.676 | 17.84 | 18.19 | 112,573 | -3.24% |
| 2026-05-28 | 17.88 | 19.3 | 17.88 | 18.8 | 316,705 | +4.16% |
| 2026-05-27 | 18 | 18.24 | 17.8 | 18.05 | 118,654 | +0.22% |
| 2026-05-26 | 17.72 | 18.25 | 17.32 | 18.01 | 181,098 | +2.91% |
| 2026-05-22 | 17.19 | 17.69 | 16.53 | 17.5 | 214,579 | +1.80% |
| 2026-05-21 | 16 | 17.52 | 15.67 | 17.19 | 209,910 | +8.94% |
| 2026-05-20 | 16.34 | 16.76 | 15.52 | 15.78 | 266,061 | +0.77% |
| 2026-05-19 | 15.67 | 16.255 | 15.01 | 15.66 | 158,911 | -0.51% |
| 2026-05-18 | 16.85 | 16.85 | 15 | 15.74 | 421,784 | -6.34% |
| 2026-05-15 | 16.77 | 17.225 | 16.185 | 16.805 | 611,624 | -0.80% |
| 2026-05-14 | 16.5 | 17.355 | 16.1 | 16.94 | 380,275 | +2.67% |
| 2026-05-13 | 16.1 | 16.7 | 15.57 | 16.5 | 431,693 | +3.45% |