Kiniksa Pharmaceuticals International, plc (KNSA)
NASDAQ: KNSA · Real-Time Price · USD
78.59
-1.35 (-1.69%)
At close: Oct 16, 2026, 4:00 PM EDT
78.54
-0.05 (-0.06%)
After-hours: Oct 16, 2026, 7:30 PM EDT
KNSA Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 79.94 | 80.34 | 76.88 | 78.59 | 78.59 | -1.69% | 524,763 |
| Oct 15, 2026 | 79.85 | 82.98 | 79.62 | 79.94 | 79.94 | 1.40% | 1,440,738 |
| Oct 14, 2026 | 78.12 | 79.96 | 77.70 | 78.84 | 78.84 | 0.39% | 576,507 |
| Oct 13, 2026 | 79.21 | 80.00 | 78.45 | 78.53 | 78.53 | -0.90% | 575,784 |
| Oct 12, 2026 | 80.00 | 80.99 | 78.82 | 79.24 | 79.24 | -0.68% | 340,647 |
| Oct 9, 2026 | 78.24 | 80.50 | 78.03 | 79.78 | 79.78 | 1.31% | 430,274 |
| Oct 8, 2026 | 77.18 | 78.83 | 75.44 | 78.75 | 78.75 | 1.01% | 411,538 |
| Oct 7, 2026 | 76.18 | 79.22 | 74.70 | 77.96 | 77.96 | 1.13% | 380,437 |
| Oct 6, 2026 | 76.00 | 77.32 | 73.84 | 77.09 | 77.09 | 1.02% | 376,523 |
| Oct 5, 2026 | 75.97 | 76.79 | 75.29 | 76.31 | 76.31 | 0.69% | 391,491 |
| Oct 2, 2026 | 75.58 | 76.22 | 74.56 | 75.79 | 75.79 | 0.76% | 375,949 |
| Oct 1, 2026 | 73.87 | 76.11 | 73.14 | 75.22 | 75.22 | 0.82% | 701,241 |
| Sep 30, 2026 | 76.55 | 76.55 | 73.76 | 74.61 | 74.61 | -1.48% | 650,609 |
| Sep 29, 2026 | 75.32 | 76.52 | 74.33 | 75.73 | 75.73 | -0.49% | 620,703 |
| Sep 28, 2026 | 75.00 | 76.42 | 74.02 | 76.10 | 76.10 | 1.36% | 734,141 |
| Sep 25, 2026 | 75.40 | 76.00 | 74.53 | 75.08 | 75.08 | -0.35% | 478,994 |
| Sep 24, 2026 | 76.02 | 76.95 | 74.46 | 75.34 | 75.34 | -0.97% | 433,364 |
| Sep 23, 2026 | 77.99 | 78.23 | 74.88 | 76.08 | 76.08 | -2.46% | 408,455 |
| Sep 22, 2026 | 78.09 | 79.54 | 77.37 | 78.00 | 78.00 | -0.17% | 403,996 |
| Sep 21, 2026 | 77.12 | 78.73 | 75.90 | 78.13 | 78.13 | 1.15% | 482,846 |
| Sep 18, 2026 | 78.95 | 79.61 | 76.99 | 77.24 | 77.24 | -2.63% | 1,058,198 |
| Sep 17, 2026 | 78.66 | 79.76 | 78.29 | 79.33 | 79.33 | 2.20% | 722,009 |
| Sep 16, 2026 | 75.06 | 77.64 | 74.91 | 77.62 | 77.62 | 3.29% | 553,899 |
| Sep 15, 2026 | 76.46 | 76.63 | 74.47 | 75.15 | 75.15 | -1.87% | 488,920 |
| Sep 14, 2026 | 77.89 | 77.89 | 75.02 | 76.58 | 76.58 | 0.41% | 646,081 |
| Sep 11, 2026 | 77.70 | 78.59 | 76.14 | 76.27 | 76.27 | -0.27% | 576,561 |
| Sep 10, 2026 | 77.66 | 78.42 | 75.99 | 76.48 | 76.48 | -2.60% | 459,836 |
| Sep 9, 2026 | 78.72 | 80.22 | 77.33 | 78.52 | 78.52 | 1.85% | 588,383 |
| Sep 8, 2026 | 76.25 | 78.50 | 75.00 | 77.09 | 77.09 | -1.05% | 677,304 |
| Sep 4, 2026 | 79.75 | 80.43 | 77.90 | 77.91 | 77.91 | -3.18% | 430,045 |
| Sep 3, 2026 | 80.30 | 81.41 | 78.84 | 80.47 | 80.47 | 0.73% | 634,927 |
| Sep 2, 2026 | 79.53 | 80.18 | 77.87 | 79.89 | 79.89 | 0.77% | 568,482 |
| Sep 1, 2026 | 78.29 | 79.55 | 77.86 | 79.28 | 79.28 | 0.83% | 387,221 |
| Aug 31, 2026 | 78.00 | 78.96 | 76.65 | 78.63 | 78.63 | 0.70% | 428,069 |
| Aug 28, 2026 | 79.60 | 79.81 | 77.71 | 78.08 | 78.08 | -2.16% | 427,300 |
| Aug 27, 2026 | 78.20 | 80.79 | 77.80 | 79.80 | 79.80 | 1.42% | 413,274 |
| Aug 26, 2026 | 79.65 | 80.26 | 78.35 | 78.68 | 78.68 | -1.90% | 383,818 |
| Aug 25, 2026 | 79.36 | 80.86 | 79.13 | 80.20 | 80.20 | 1.03% | 402,060 |
| Aug 24, 2026 | 79.50 | 79.98 | 77.71 | 79.38 | 79.38 | 0.44% | 419,052 |
| Aug 21, 2026 | 78.28 | 79.93 | 78.01 | 79.03 | 79.03 | 0.71% | 270,115 |
| Aug 20, 2026 | 79.43 | 80.12 | 77.64 | 78.47 | 78.47 | -2.88% | 546,876 |
| Aug 19, 2026 | 80.50 | 81.57 | 79.27 | 80.80 | 80.80 | 1.65% | 872,288 |
| Aug 18, 2026 | 78.85 | 79.86 | 78.77 | 79.49 | 79.49 | 0.39% | 367,328 |
| Aug 17, 2026 | 76.89 | 79.22 | 76.75 | 79.18 | 79.18 | 3.17% | 328,953 |
| Aug 14, 2026 | 77.32 | 77.51 | 75.30 | 76.75 | 76.75 | -1.39% | 403,529 |
| Aug 13, 2026 | 78.65 | 79.69 | 77.20 | 77.83 | 77.83 | -0.41% | 451,328 |
| Aug 12, 2026 | 77.37 | 79.79 | 76.92 | 78.15 | 78.15 | 0.45% | 527,830 |
| Aug 11, 2026 | 76.67 | 78.25 | 75.73 | 77.80 | 77.80 | 1.66% | 350,867 |
| Aug 10, 2026 | 76.05 | 77.78 | 75.00 | 76.53 | 76.53 | 0.62% | 264,632 |
| Aug 7, 2026 | 77.66 | 77.82 | 75.52 | 76.06 | 76.06 | -0.59% | 219,845 |