Kiniksa Pharmaceuticals International, plc (KNSA)
NASDAQ: KNSA · Real-Time Price · USD
37.38
-2.05 (-5.20%)
Oct 29, 2025, 4:00 PM EDT - Market closed
KNSA Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 29, 2025 | 39.29 | 39.43 | 36.77 | 37.38 | 37.38 | -5.20% | 1,245,579 |
| Oct 28, 2025 | 41.37 | 42.05 | 35.20 | 39.43 | 39.43 | -2.88% | 1,310,676 |
| Oct 27, 2025 | 39.79 | 40.89 | 39.63 | 40.60 | 40.60 | 4.29% | 595,803 |
| Oct 24, 2025 | 39.03 | 39.60 | 38.72 | 38.93 | 38.93 | 0.41% | 789,426 |
| Oct 23, 2025 | 38.87 | 38.93 | 38.02 | 38.77 | 38.77 | -0.33% | 402,062 |
| Oct 22, 2025 | 39.69 | 39.79 | 38.46 | 38.90 | 38.90 | 0.13% | 422,241 |
| Oct 21, 2025 | 38.99 | 39.45 | 38.47 | 38.85 | 38.85 | -0.36% | 577,900 |
| Oct 20, 2025 | 38.59 | 39.57 | 38.11 | 38.99 | 38.99 | 0.91% | 630,513 |
| Oct 17, 2025 | 38.90 | 39.14 | 37.85 | 38.64 | 38.64 | -0.72% | 361,365 |
| Oct 16, 2025 | 39.00 | 39.39 | 38.49 | 38.92 | 38.92 | 0.15% | 560,460 |
| Oct 15, 2025 | 37.82 | 39.20 | 37.82 | 38.86 | 38.86 | 2.56% | 352,576 |
| Oct 14, 2025 | 36.87 | 38.04 | 36.80 | 37.89 | 37.89 | 2.32% | 298,870 |
| Oct 13, 2025 | 38.21 | 38.29 | 37.00 | 37.03 | 37.03 | -2.27% | 346,991 |
| Oct 10, 2025 | 38.11 | 38.48 | 37.09 | 37.89 | 37.89 | -0.58% | 460,459 |
| Oct 9, 2025 | 38.49 | 39.43 | 38.06 | 38.11 | 38.11 | -0.52% | 394,639 |
| Oct 8, 2025 | 38.31 | 38.64 | 37.61 | 38.31 | 38.31 | 0.50% | 291,110 |
| Oct 7, 2025 | 38.29 | 38.37 | 37.69 | 38.12 | 38.12 | -0.44% | 241,904 |
| Oct 6, 2025 | 38.68 | 38.99 | 37.93 | 38.29 | 38.29 | -0.52% | 263,765 |
| Oct 3, 2025 | 37.46 | 38.60 | 37.38 | 38.49 | 38.49 | 2.72% | 608,922 |
| Oct 2, 2025 | 38.41 | 38.59 | 37.35 | 37.47 | 37.47 | -3.03% | 391,072 |
| Oct 1, 2025 | 38.89 | 39.12 | 38.20 | 38.64 | 38.64 | -0.49% | 447,155 |
| Sep 30, 2025 | 38.68 | 39.00 | 38.00 | 38.83 | 38.83 | 0.15% | 362,973 |
| Sep 29, 2025 | 37.44 | 38.87 | 37.27 | 38.77 | 38.77 | 6.25% | 957,970 |
| Sep 26, 2025 | 35.82 | 36.62 | 35.38 | 36.49 | 36.49 | 2.76% | 285,297 |
| Sep 25, 2025 | 35.96 | 36.44 | 35.48 | 35.51 | 35.51 | -1.61% | 375,265 |
| Sep 24, 2025 | 36.50 | 36.85 | 35.92 | 36.09 | 36.09 | -0.66% | 621,242 |
| Sep 23, 2025 | 35.89 | 36.41 | 35.89 | 36.33 | 36.33 | 0.69% | 277,305 |
| Sep 22, 2025 | 35.88 | 36.49 | 35.33 | 36.08 | 36.08 | 1.86% | 267,055 |
| Sep 19, 2025 | 35.72 | 35.92 | 35.29 | 35.42 | 35.42 | -1.39% | 489,253 |
| Sep 18, 2025 | 35.50 | 36.05 | 35.39 | 35.92 | 35.92 | 1.38% | 323,188 |
| Sep 17, 2025 | 35.57 | 35.98 | 35.29 | 35.43 | 35.43 | -0.95% | 233,778 |
| Sep 16, 2025 | 36.57 | 36.64 | 35.54 | 35.77 | 35.77 | -2.16% | 274,228 |
| Sep 15, 2025 | 37.27 | 37.27 | 35.74 | 36.56 | 36.56 | -1.46% | 561,665 |
| Sep 12, 2025 | 37.02 | 37.34 | 36.40 | 37.10 | 37.10 | 0.24% | 396,317 |
| Sep 11, 2025 | 36.31 | 37.05 | 36.12 | 37.01 | 37.01 | 2.15% | 403,197 |
| Sep 10, 2025 | 36.90 | 37.25 | 35.72 | 36.23 | 36.23 | -1.71% | 491,859 |
| Sep 9, 2025 | 36.09 | 36.93 | 35.76 | 36.86 | 36.86 | 0.79% | 415,977 |
| Sep 8, 2025 | 35.57 | 36.74 | 35.45 | 36.57 | 36.57 | 2.41% | 549,450 |
| Sep 5, 2025 | 35.53 | 35.84 | 35.12 | 35.71 | 35.71 | 0.56% | 328,297 |
| Sep 4, 2025 | 35.30 | 35.59 | 35.06 | 35.51 | 35.51 | 0.08% | 480,817 |
| Sep 3, 2025 | 34.40 | 35.53 | 34.00 | 35.48 | 35.48 | 3.50% | 599,917 |
| Sep 2, 2025 | 33.93 | 34.51 | 33.45 | 34.28 | 34.28 | 2.36% | 545,622 |
| Aug 29, 2025 | 33.56 | 33.65 | 33.25 | 33.49 | 33.49 | -0.03% | 316,935 |
| Aug 28, 2025 | 33.74 | 34.13 | 33.37 | 33.50 | 33.50 | -0.59% | 241,770 |
| Aug 27, 2025 | 33.57 | 34.16 | 33.36 | 33.70 | 33.70 | 0.39% | 352,386 |
| Aug 26, 2025 | 33.07 | 33.64 | 32.89 | 33.57 | 33.57 | 1.60% | 584,624 |
| Aug 25, 2025 | 33.74 | 33.97 | 32.99 | 33.04 | 33.04 | -2.10% | 281,868 |
| Aug 22, 2025 | 33.76 | 34.24 | 33.53 | 33.75 | 33.75 | 0.51% | 356,178 |
| Aug 21, 2025 | 33.23 | 33.68 | 32.90 | 33.58 | 33.58 | 1.11% | 337,400 |
| Aug 20, 2025 | 33.28 | 33.49 | 32.92 | 33.21 | 33.21 | 0.18% | 396,753 |