Sionna Therapeutics Inc. (SION)
NASDAQ: SION
· Real-Time Price · USD
24.00
0.94 (4.08%)
At close: Sep 05, 2025, 3:59 PM
24.00
0.00%
After-hours: Sep 05, 2025, 04:44 PM EDT
SION Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 5, 2025 | 22.91 | 24.29 | 22.35 | 24.00 | 24.00 | 4.08% | 317,288 |
| Sep 4, 2025 | 24.93 | 25.00 | 21.70 | 23.06 | 23.06 | -6.07% | 249,267 |
| Sep 3, 2025 | 25.33 | 26.48 | 24.30 | 24.55 | 24.55 | -3.31% | 617,701 |
| Sep 2, 2025 | 24.48 | 25.46 | 23.16 | 25.39 | 25.39 | 3.13% | 178,700 |
| Aug 29, 2025 | 25.34 | 25.72 | 24.31 | 24.62 | 24.62 | -4.28% | 103,300 |
| Aug 28, 2025 | 25.14 | 26.50 | 25.07 | 25.72 | 25.72 | 2.35% | 171,112 |
| Aug 27, 2025 | 25.32 | 25.88 | 24.48 | 25.13 | 25.13 | -0.36% | 174,633 |
| Aug 26, 2025 | 24.03 | 25.49 | 24.03 | 25.22 | 25.22 | 4.82% | 159,000 |
| Aug 25, 2025 | 24.30 | 24.73 | 23.67 | 24.06 | 24.06 | -1.35% | 135,453 |
| Aug 22, 2025 | 23.86 | 25.00 | 23.35 | 24.39 | 24.39 | 2.74% | 184,724 |
| Aug 21, 2025 | 22.77 | 23.78 | 20.95 | 23.74 | 23.74 | 4.26% | 152,369 |
| Aug 20, 2025 | 21.57 | 24.07 | 21.13 | 22.77 | 22.77 | 6.01% | 430,100 |
| Aug 19, 2025 | 21.46 | 21.61 | 20.66 | 21.48 | 21.48 | 0.42% | 152,700 |
| Aug 18, 2025 | 20.94 | 21.99 | 20.50 | 21.39 | 21.39 | 2.74% | 334,525 |
| Aug 15, 2025 | 21.18 | 21.19 | 20.26 | 20.82 | 20.82 | -0.43% | 260,200 |
| Aug 14, 2025 | 20.39 | 21.22 | 20.39 | 20.91 | 20.91 | 0.00% | 172,300 |
| Aug 13, 2025 | 20.90 | 21.29 | 20.50 | 20.91 | 20.91 | -0.38% | 175,400 |
| Aug 12, 2025 | 19.89 | 21.70 | 19.89 | 20.99 | 20.99 | 4.79% | 421,022 |
| Aug 11, 2025 | 18.61 | 20.07 | 17.11 | 20.03 | 20.03 | 13.36% | 165,500 |
| Aug 8, 2025 | 17.63 | 17.78 | 17.09 | 17.67 | 17.67 | 2.26% | 165,142 |