NASDAQ : SION
Sionna Therapeutics, Inc. — Price history
Healthcare · Biotechnology · United States
Last price 3.78 USD (Oct 30, 2026, 2:41 PM EDT) · Market cap 170.90M
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
Sionna Therapeutics, Inc. (SION) closed at 3.73 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 | 3.91 | 3.935 | 3.65 | 3.73 | 656,715 | -3.62% |
| 2026-10-30 | 3.96 | 4.05 | 3.76 | 3.87 | 534,379 | -3.25% |
| 2026-10-29 | 4.05 | 4.16 | 3.97 | 4 | 578,363 | -0.99% |
| 2026-10-28 | 3.85 | 4.155 | 3.78 | 4.04 | 952,997 | +4.39% |
| 2026-10-27 | 3.68 | 3.905 | 3.63 | 3.87 | 1,000,697 | +4.88% |
| 2026-10-26 | 3.58 | 3.74 | 3.57 | 3.69 | 614,224 | +2.50% |
| 2026-10-23 | 3.75 | 3.816 | 3.55 | 3.6 | 918,199 | -5.26% |
| 2026-10-22 | 3.87 | 3.97 | 3.641 | 3.8 | 1,592,314 | -1.81% |
| 2026-10-21 | 4.2 | 4.31 | 3.86 | 3.87 | 1,557,305 | -6.75% |
| 2026-10-20 | 4.06 | 4.3 | 4.02 | 4.15 | 1,069,772 | +3.49% |
| 2026-10-19 | 3.93 | 4.11 | 3.84 | 4.01 | 1,166,275 | +3.08% |
| 2026-10-16 | 4.06 | 4.06 | 3.775 | 3.89 | 1,487,643 | -4.66% |
| 2026-10-15 | 4.15 | 4.3 | 4.02 | 4.08 | 944,607 | -0.24% |
| 2026-10-14 | 4.3 | 4.4 | 3.93 | 4.09 | 1,498,300 | -6.62% |
| 2026-10-13 | 4.69 | 4.795 | 4.365 | 4.38 | 790,632 | -6.61% |
| 2026-10-12 | 4.89 | 4.93 | 4.675 | 4.69 | 692,612 | -4.29% |
| 2026-10-09 | 4.93 | 5.12 | 4.83 | 4.9 | 633,561 | +0.00% |
| 2026-10-08 | 4.78 | 4.97 | 4.65 | 4.9 | 915,602 | +1.66% |
| 2026-10-07 | 4.68 | 4.87 | 4.61 | 4.82 | 880,221 | +1.47% |
| 2026-10-06 | 4.88 | 4.88 | 4.52 | 4.75 | 1,261,138 | -2.06% |
| 2026-10-05 | 4.95 | 4.96 | 4.63 | 4.85 | 1,097,395 | -1.22% |
| 2026-10-02 | 5.19 | 5.19 | 4.86 | 4.91 | 1,160,195 | -3.73% |
| 2026-10-01 | 5.26 | 5.33 | 5.03 | 5.1 | 1,059,874 | -3.04% |
| 2026-09-30 | 5.19 | 5.342 | 5.02 | 5.26 | 1,157,751 | +2.14% |
| 2026-09-29 | 5.15 | 5.19 | 5.025 | 5.15 | 797,862 | +0.59% |
| 2026-09-28 | 5.17 | 5.25 | 5.05 | 5.12 | 775,817 | -2.10% |
| 2026-09-25 | 5.28 | 5.3 | 5.09 | 5.23 | 1,402,392 | +0.00% |
| 2026-09-24 | 5.5 | 5.59 | 5.152 | 5.23 | 1,252,783 | -5.08% |
| 2026-09-23 | 6.03 | 6.12 | 5.32 | 5.51 | 1,669,507 | -8.47% |
| 2026-09-22 | 5.99 | 6.17 | 5.84 | 6.02 | 1,693,924 | +0.33% |
| 2026-09-21 | 6 | 6.13 | 5.7 | 6 | 2,522,926 | +0.67% |
| 2026-09-18 | 7.12 | 7.19 | 5.9 | 5.96 | 3,704,779 | -16.99% |
| 2026-09-17 | 7.27 | 7.73 | 7.15 | 7.18 | 1,481,560 | +1.99% |
| 2026-09-16 | 6.95 | 7.368 | 6.91 | 7.04 | 1,971,092 | +2.33% |
| 2026-09-15 | 7.87 | 8 | 6.85 | 6.88 | 2,462,370 | -16.71% |
| 2026-09-14 | 7.84 | 8.535 | 7.84 | 8.26 | 1,218,419 | +5.22% |
| 2026-09-11 | 7.79 | 8.03 | 7.47 | 7.85 | 1,210,909 | +3.02% |
| 2026-09-10 | 7.4 | 7.75 | 7.12 | 7.62 | 1,222,717 | +1.87% |
| 2026-09-09 | 7.27 | 7.55 | 7.169 | 7.48 | 767,459 | +2.47% |
| 2026-09-08 | 7.13 | 7.555 | 6.89 | 7.3 | 884,751 | +1.67% |
| 2026-09-04 | 6.68 | 7.22 | 6.62 | 7.18 | 926,065 | +6.37% |
| 2026-09-03 | 7.31 | 7.56 | 6.7 | 6.75 | 1,243,913 | -7.66% |
| 2026-09-02 | 6.63 | 7.35 | 6.27 | 7.31 | 1,590,547 | +13.16% |
| 2026-09-01 | 5.95 | 6.48 | 5.93 | 6.46 | 1,411,953 | +7.13% |
| 2026-08-31 | 5.87 | 6.08 | 5.75 | 6.03 | 1,383,775 | +2.73% |
| 2026-08-28 | 5.97 | 6.06 | 5.822 | 5.87 | 784,785 | -3.14% |
| 2026-08-27 | 6.14 | 6.25 | 5.97 | 6.06 | 775,759 | -1.78% |
| 2026-08-26 | 6.2 | 6.29 | 6.02 | 6.17 | 926,262 | -1.28% |
| 2026-08-25 | 5.6 | 6.3 | 5.58 | 6.25 | 1,973,987 | +11.81% |
| 2026-08-24 | 5.29 | 5.61 | 5.21 | 5.59 | 1,775,133 | +5.67% |
| 2026-08-21 | 5.54 | 5.72 | 5.27 | 5.29 | 1,937,812 | -4.17% |
| 2026-08-20 | 6.27 | 6.273 | 5.51 | 5.52 | 1,749,471 | -11.68% |
| 2026-08-19 | 6.09 | 6.28 | 5.88 | 6.25 | 1,873,737 | +5.22% |
| 2026-08-18 | 5.75 | 5.98 | 5.6 | 5.94 | 2,057,574 | +0.51% |
| 2026-08-17 | 6.47 | 6.8 | 5.82 | 5.91 | 2,985,530 | -8.51% |
| 2026-08-14 | 6.24 | 6.66 | 6.15 | 6.46 | 2,877,413 | -1.22% |
| 2026-08-13 | 6.29 | 6.75 | 6.05 | 6.54 | 5,485,938 | +4.64% |
| 2026-08-12 | 4.99 | 6.4 | 4.975 | 6.25 | 9,438,013 | +22.55% |
| 2026-08-11 | 4.51 | 5.49 | 4.49 | 5.1 | 14,931,116 | +13.33% |
| 2026-08-10 | 4.85 | 5 | 4.01 | 4.5 | 38,644,415 | -91.18% |
| 2026-08-07 | 50.86 | 54.97 | 49.3 | 51.04 | 747,527 | +2.88% |
| 2026-08-06 | 47.11 | 50.8 | 47.08 | 49.61 | 778,470 | +4.80% |
| 2026-08-05 | 50.2 | 51.91 | 46.915 | 47.34 | 757,882 | -5.21% |
| 2026-08-04 | 50.16 | 51.73 | 48.52 | 49.94 | 913,121 | +1.38% |
| 2026-08-03 | 46.86 | 49.49 | 45.57 | 49.26 | 509,031 | +4.52% |
| 2026-07-31 | 46.68 | 47.62 | 44.27 | 47.13 | 392,310 | +0.75% |
| 2026-07-30 | 44.69 | 47.28 | 44.64 | 46.78 | 353,250 | +4.40% |
| 2026-07-29 | 46.81 | 46.84 | 44.63 | 44.81 | 369,411 | -3.74% |
| 2026-07-28 | 45.41 | 46.69 | 44.11 | 46.55 | 320,288 | +2.58% |
| 2026-07-27 | 46.03 | 47.89 | 45.105 | 45.38 | 403,811 | -0.70% |
| 2026-07-24 | 44.31 | 46.395 | 43.41 | 45.7 | 654,939 | +3.72% |
| 2026-07-23 | 44.39 | 46.45 | 43.84 | 44.06 | 811,060 | -2.15% |
| 2026-07-22 | 46.92 | 47.71 | 44.23 | 45.03 | 562,855 | -4.62% |
| 2026-07-21 | 45.24 | 48 | 45.24 | 47.21 | 598,140 | +3.33% |
| 2026-07-20 | 50.2 | 51.565 | 44.78 | 45.69 | 816,701 | -7.53% |
| 2026-07-17 | 44.72 | 51 | 43.12 | 49.41 | 1,139,315 | +9.10% |
| 2026-07-16 | 44.17 | 48.22 | 43.472 | 45.29 | 1,096,320 | +2.05% |
| 2026-07-15 | 42.33 | 45.37 | 41.685 | 44.38 | 522,135 | +4.20% |
| 2026-07-14 | 44.24 | 45.01 | 42.39 | 42.59 | 275,951 | -3.09% |
| 2026-07-13 | 45.4 | 45.49 | 42.73 | 43.95 | 415,293 | -2.96% |
| 2026-07-10 | 44.9 | 45.41 | 42.24 | 45.29 | 370,997 | +0.78% |
| 2026-07-09 | 44 | 45.91 | 43.645 | 44.94 | 755,244 | +2.14% |
| 2026-07-08 | 44.48 | 46.98 | 43.29 | 44 | 573,836 | -2.07% |
| 2026-07-07 | 43.67 | 46.64 | 43 | 44.93 | 664,396 | +4.20% |
| 2026-07-06 | 44.01 | 44.38 | 42.39 | 43.12 | 255,811 | -1.98% |
| 2026-07-02 | 42.05 | 44.18 | 41.16 | 43.99 | 329,043 | +5.64% |
| 2026-07-01 | 43.63 | 44.28 | 40.92 | 41.64 | 438,285 | -5.34% |
| 2026-06-30 | 43.33 | 45 | 42.4 | 43.99 | 682,833 | +2.37% |
| 2026-06-29 | 42.29 | 43.48 | 41.718 | 42.97 | 319,978 | +1.87% |
| 2026-06-26 | 42.56 | 44.03 | 40.69 | 42.18 | 1,019,147 | -1.38% |
| 2026-06-25 | 41.09 | 44.3 | 40.44 | 42.77 | 475,583 | +4.09% |
| 2026-06-24 | 39.81 | 41.28 | 39.18 | 41.09 | 546,713 | +3.06% |
| 2026-06-23 | 38.4 | 42.31 | 37.28 | 39.87 | 540,441 | +2.68% |
| 2026-06-22 | 37.89 | 40.015 | 37.87 | 38.83 | 416,416 | +4.10% |
| 2026-06-18 | 38.28 | 38.555 | 36.63 | 37.3 | 736,761 | +1.55% |
| 2026-06-17 | 34.81 | 37.11 | 33.985 | 36.73 | 406,685 | +5.70% |
| 2026-06-16 | 36.01 | 36.205 | 34.425 | 34.75 | 375,115 | -3.47% |
| 2026-06-15 | 36.54 | 37.82 | 35.53 | 36 | 278,622 | +0.22% |
| 2026-06-12 | 36.05 | 37.17 | 35.5 | 35.92 | 189,641 | -0.36% |
| 2026-06-11 | 34.2 | 36.84 | 33.72 | 36.05 | 398,970 | +5.94% |
| 2026-06-10 | 33.44 | 35.29 | 32.835 | 34.03 | 316,937 | +1.01% |
| 2026-06-09 | 34.37 | 35.26 | 32.33 | 33.69 | 320,199 | +0.54% |
| 2026-06-08 | 35.29 | 35.44 | 32.26 | 33.51 | 423,759 | -5.26% |
| 2026-06-05 | 37.55 | 37.95 | 35.25 | 35.37 | 461,280 | -6.38% |
| 2026-06-04 | 36.98 | 39.33 | 36.61 | 37.78 | 362,897 | +2.94% |
| 2026-06-03 | 36.5 | 37.37 | 35.66 | 36.7 | 319,304 | +0.60% |
| 2026-06-02 | 40.22 | 41.905 | 36.46 | 36.48 | 537,838 | -10.81% |
| 2026-06-01 | 41.87 | 42.07 | 38.92 | 40.9 | 400,138 | -4.48% |
| 2026-05-29 | 42.96 | 43.77 | 42.145 | 42.82 | 645,335 | +0.05% |
| 2026-05-28 | 43.43 | 44.61 | 42.39 | 42.8 | 416,031 | -1.45% |
| 2026-05-27 | 43.46 | 44.49 | 42.95 | 43.43 | 189,444 | +1.28% |
| 2026-05-26 | 41.68 | 43.155 | 40.53 | 42.88 | 188,815 | +4.25% |
| 2026-05-22 | 41.81 | 43.415 | 40.81 | 41.13 | 182,571 | -1.49% |
| 2026-05-21 | 39.19 | 41.8 | 38.65 | 41.75 | 236,936 | +5.70% |
| 2026-05-20 | 38.39 | 39.71 | 36.9 | 39.5 | 392,330 | +4.83% |
| 2026-05-19 | 38.97 | 39.19 | 37.48 | 37.68 | 313,523 | -3.98% |
| 2026-05-18 | 41.46 | 41.46 | 38.16 | 39.24 | 341,615 | -2.44% |
| 2026-05-15 | 41.87 | 42.55 | 40.067 | 40.22 | 273,179 | -5.96% |
| 2026-05-14 | 42.7 | 44.22 | 41.5 | 42.77 | 342,367 | -0.81% |
| 2026-05-13 | 40.78 | 43.54 | 40.235 | 43.12 | 529,640 | +5.32% |