5 DAY PERFORMANCE
+433.10%
1 MONTH PERFORMANCE
+609.45%
3 MONTH PERFORMANCE
+0.62%
6 MONTH PERFORMANCE
+3.13%
YEAR-TO-DATE PERFORMANCE
-8.77%
1 YEAR PERFORMANCE
+62.19%
Sionna Therapeutics Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/21/2026 | $6.06 | $6.00 (-0.91%) | $6.09 | $5.70 | 2.52 M | $264.12 M |
| 09/18/2026 | $7.12 | $5.96 (-16.29%) | $7.19 | $5.90 | 3.68 M | $269.09 M |
| 09/17/2026 | $7.27 | $7.18 (-1.24%) | $7.73 | $7.15 | 1.48 M | $324.17 M |
| 09/16/2026 | $6.95 | $7.04 (1.29%) | $7.37 | $6.91 | 1.97 M | $317.85 M |
| 09/15/2026 | $7.87 | $6.88 (-12.58%) | $8.00 | $6.85 | 2.46 M | $310.62 M |
| 09/14/2026 | $7.84 | $8.26 (5.36%) | $8.53 | $7.84 | 1.22 M | $372.93 M |
| 09/11/2026 | $7.79 | $7.85 (0.77%) | $8.03 | $7.47 | 1.21 M | $354.42 M |
| 09/10/2026 | $7.40 | $7.62 (2.97%) | $7.75 | $7.12 | 1.22 M | $344.04 M |
| 09/09/2026 | $7.27 | $7.48 (2.89%) | $7.55 | $7.17 | 767.46 K | $337.71 M |
| 09/08/2026 | $7.13 | $7.30 (2.38%) | $7.56 | $6.89 | 884.75 K | $329.59 M |
| 09/04/2026 | $6.68 | $7.18 (7.49%) | $7.22 | $6.62 | 926.07 K | $324.17 M |
| 09/03/2026 | $7.31 | $6.75 (-7.66%) | $7.56 | $6.70 | 1.24 M | $304.76 M |
| 09/02/2026 | $6.63 | $7.31 (10.26%) | $7.35 | $6.27 | 1.59 M | $330.04 M |
| 09/01/2026 | $5.95 | $6.46 (8.57%) | $6.48 | $5.93 | 1.41 M | $291.66 M |
| 08/31/2026 | $5.87 | $6.03 (2.73%) | $6.08 | $5.75 | 1.38 M | $272.25 M |
| 08/28/2026 | $5.97 | $5.87 (-1.68%) | $6.06 | $5.82 | 784.79 K | $265.02 M |
| 08/27/2026 | $6.14 | $6.06 (-1.3%) | $6.25 | $5.97 | 775.76 K | $273.60 M |
| 08/26/2026 | $6.20 | $6.17 (-0.48%) | $6.29 | $6.02 | 926.26 K | $278.57 M |
| 08/25/2026 | $5.60 | $6.25 (11.61%) | $6.30 | $5.58 | 1.97 M | $282.18 M |
| 08/24/2026 | $5.29 | $5.59 (5.67%) | $5.61 | $5.21 | 1.78 M | $252.38 M |
| 08/21/2026 | $5.54 | $5.29 (-4.51%) | $5.72 | $5.27 | 1.94 M | $238.84 M |
| 08/20/2026 | $6.27 | $5.52 (-11.96%) | $6.27 | $5.51 | 1.75 M | $249.22 M |
| 08/19/2026 | $6.09 | $6.25 (2.63%) | $6.28 | $5.88 | 1.87 M | $282.18 M |
| 08/18/2026 | $5.75 | $5.94 (3.3%) | $5.98 | $5.60 | 2.06 M | $268.18 M |
| 08/17/2026 | $6.47 | $5.91 (-8.66%) | $6.80 | $5.82 | 2.99 M | $266.83 M |
| 08/14/2026 | $6.24 | $6.46 (3.53%) | $6.66 | $6.15 | 2.88 M | $291.66 M |
| 08/13/2026 | $6.29 | $6.54 (3.97%) | $6.75 | $6.05 | 5.49 M | $295.27 M |
| 08/12/2026 | $4.99 | $6.25 (25.25%) | $6.40 | $4.97 | 9.44 M | $282.18 M |
| 08/11/2026 | $4.51 | $5.10 (13.08%) | $5.49 | $4.49 | 14.93 M | $230.26 M |
| 08/10/2026 | $4.85 | $4.50 (-7.22%) | $5.00 | $4.01 | 38.64 M | $203.17 M |
| 08/07/2026 | $50.86 | $51.04 (0.35%) | $54.97 | $49.30 | 747.53 K | $2.30 B |
| 08/06/2026 | $47.11 | $49.61 (5.31%) | $50.80 | $47.08 | 778.47 K | $2.24 B |
| 08/05/2026 | $50.20 | $47.34 (-5.7%) | $51.91 | $46.92 | 757.88 K | $2.14 B |
| 08/04/2026 | $50.16 | $49.94 (-0.44%) | $51.73 | $48.52 | 913.12 K | $2.25 B |
| 08/03/2026 | $46.86 | $49.26 (5.12%) | $49.49 | $45.57 | 509.03 K | $2.22 B |
| 07/31/2026 | $46.68 | $47.13 (0.96%) | $47.62 | $44.27 | 392.31 K | $2.12 B |
| 07/30/2026 | $44.69 | $46.78 (4.68%) | $47.28 | $44.64 | 353.25 K | $2.10 B |
| 07/29/2026 | $46.81 | $44.81 (-4.27%) | $46.84 | $44.63 | 371.83 K | $2.01 B |
| 07/28/2026 | $45.41 | $46.55 (2.51%) | $46.69 | $44.11 | 320.29 K | $2.09 B |
| 07/27/2026 | $46.03 | $45.38 (-1.41%) | $47.89 | $45.11 | 403.81 K | $2.04 B |
| 07/24/2026 | $44.31 | $45.70 (3.14%) | $46.40 | $43.41 | 654.94 K | $2.05 B |
| 07/23/2026 | $44.39 | $44.06 (-0.74%) | $46.45 | $43.84 | 811.10 K | $1.98 B |
| 07/22/2026 | $46.92 | $45.03 (-4.03%) | $47.71 | $44.23 | 562.90 K | $2.02 B |
| 07/21/2026 | $45.24 | $47.21 (4.35%) | $48.00 | $45.24 | 598.14 K | $2.12 B |
| 07/20/2026 | $50.20 | $45.69 (-8.98%) | $51.57 | $44.78 | 816.70 K | $2.05 B |
| 07/17/2026 | $44.72 | $49.41 (10.49%) | $51.00 | $43.12 | 1.14 M | $2.22 B |
| 07/16/2026 | $44.17 | $45.29 (2.54%) | $48.22 | $43.47 | 1.10 M | $2.03 B |
| 07/15/2026 | $42.33 | $44.38 (4.84%) | $45.37 | $41.69 | 522.14 K | $1.99 B |
| 07/14/2026 | $44.24 | $42.59 (-3.73%) | $45.01 | $42.39 | 276.00 K | $1.91 B |
| 07/13/2026 | $45.40 | $43.95 (-3.19%) | $45.49 | $42.73 | 415.30 K | $1.97 B |
| 07/10/2026 | $44.90 | $45.29 (0.87%) | $45.41 | $42.24 | 371.00 K | $2.03 B |
| 07/09/2026 | $44.00 | $44.94 (2.14%) | $45.91 | $43.65 | 755.24 K | $2.02 B |
| 07/08/2026 | $44.48 | $44.00 (-1.08%) | $46.98 | $43.29 | 573.84 K | $1.98 B |
| 07/07/2026 | $43.67 | $44.93 (2.89%) | $46.64 | $43.00 | 664.40 K | $2.02 B |
| 07/06/2026 | $44.01 | $43.12 (-2.02%) | $44.38 | $42.39 | 255.81 K | $1.94 B |
| 07/02/2026 | $42.05 | $43.99 (4.61%) | $44.18 | $41.16 | 329.04 K | $1.98 B |
| 07/01/2026 | $43.63 | $41.64 (-4.56%) | $44.28 | $40.92 | 438.30 K | $1.87 B |
| 06/30/2026 | $43.33 | $43.99 (1.52%) | $45.00 | $42.40 | 682.83 K | $1.98 B |
| 06/29/2026 | $42.29 | $42.97 (1.61%) | $43.48 | $41.72 | 320.00 K | $1.93 B |
| 06/26/2026 | $42.56 | $42.18 (-0.89%) | $44.03 | $40.69 | 1.02 M | $1.89 B |
| 06/25/2026 | $41.09 | $42.77 (4.09%) | $44.30 | $40.44 | 475.60 K | $1.92 B |
| 06/24/2026 | $39.81 | $41.09 (3.22%) | $41.28 | $39.18 | 546.71 K | $1.85 B |
| 06/23/2026 | $38.40 | $39.87 (3.83%) | $42.31 | $37.28 | 540.44 K | $1.79 B |
| 06/22/2026 | $37.89 | $38.83 (2.48%) | $40.02 | $37.87 | 416.42 K | $1.74 B |
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