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33.75
0.51%
0.17
Kiniksa Pharmaceuticals International Plc Stock (KNSA) Price History
The historical daily chart and data for Kiniksa Pharmaceuticals International Plc stock (KNSA), show that the latest closing stock price as of August 22, 2025, is $33.75.
- Kiniksa Pharmaceuticals International Plc all-time high stock price is $34.55, occurred on August 18, 2025.
- The lowest Kiniksa Pharmaceuticals International Plc stock price recorded was $5.02 on October 17, 2019. Since then, Kiniksa Pharmaceuticals International Plc's stock price has risen over 572.31% to $33.75 now.
- The 52-week high stock price for KNSA is $34.55, representing a 2.36% increase from the current share price, occurred on August 18, 2025.
- The 52-week low stock price for KNSA is $17.82, indicating a -47.20% decrease from the current share price, occurred on January 13, 2025.
- The closing price of Kiniksa Pharmaceuticals International Plc (KNSA) stock in the beginning of 2024 was $12.36. The stock closed the year at $14.98, a gain of over 21.20% for the year.
The table below shows more information about KNSA historical price data:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug 22, 2025 | $34.24 | $33.53 | $0.71 | 356,168.0 | +0.51% |
| Aug 21, 2025 | $33.68 | $32.90 | $0.78 | 337,397.0 | +1.11% |
| Aug 20, 2025 | $33.49 | $32.92 | $0.5699 | 396,686.0 | +0.18% |
| Aug 19, 2025 | $33.97 | $33.06 | $0.9099 | 371,536.0 | -1.69% |
| Aug 18, 2025 | $34.55 | $33.41 | $1.13 | 586,349.0 | +1.02% |
| Aug 15, 2025 | $33.81 | $32.95 | $0.855 | 588,646.0 | +0.30% |
| Aug 14, 2025 | $33.50 | $32.82 | $0.68 | 474,039.0 | -1.10% |
| Aug 13, 2025 | $33.66 | $32.69 | $0.975 | 572,932.0 | +2.65% |
| Aug 12, 2025 | $33.00 | $32.06 | $0.94 | 400,821.0 | +0.12% |
| Aug 11, 2025 | $32.87 | $32.00 | $0.87 | 418,456.0 | +1.84% |
| Aug 08, 2025 | $33.68 | $31.78 | $1.90 | 675,329.0 | -2.90% |
| Aug 07, 2025 | $33.16 | $32.11 | $1.05 | 606,769.0 | +1.19% |
| Aug 06, 2025 | $33.10 | $32.12 | $0.975 | 656,031.0 | -1.06% |
| Aug 05, 2025 | $33.98 | $32.82 | $1.16 | 1,280,008.0 | +0.36% |
| Aug 04, 2025 | $33.10 | $32.02 | $1.08 | 848,229.0 | +3.03% |
| Aug 01, 2025 | $32.15 | $30.04 | $2.11 | 1,072,003.0 | +5.68% |
| Jul 31, 2025 | $30.84 | $29.90 | $0.94 | 617,580.0 | +0.67% |
| Jul 30, 2025 | $31.05 | $29.66 | $1.39 | 1,224,903.0 | -1.02% |
| Jul 29, 2025 | $31.92 | $29.24 | $2.68 | 1,678,802.0 | +12.32% |
| Jul 28, 2025 | $27.34 | $26.51 | $0.83 | 669,914.0 | +2.70% |
| Jul 25, 2025 | $26.97 | $26.27 | $0.70 | 623,373.0 | -2.12% |
| Jul 24, 2025 | $27.39 | $26.52 | $0.865 | 405,658.0 | -0.81% |
Kiniksa Pharmaceuticals International Plc Stock (KNSA) Year by Year Price History
In this detailed analysis, we present a comprehensive overview of the price movements of Kiniksa Pharmaceuticals International Plc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of KNSA shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Kiniksa Pharmaceuticals International Plc stock price history provides a foundation for understanding how the company's stock has evolved over time.
Kiniksa Pharmaceuticals International Plc Stock (KNSA) Price History 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Aug, 2025 | $34.55 | $30.04 | $4.51 | 9,997,567.0 | +11.53% |
| Jul, 2025 | $31.92 | $26.27 | $5.65 | 14,028,073.0 | +9.36% |
| Jun, 2025 | $30.69 | $26.54 | $4.15 | 23,019,890.0 | +1.13% |
| May, 2025 | $28.56 | $24.85 | $3.71 | 10,590,601.0 | +1.45% |
| Apr, 2025 | $27.53 | $18.25 | $9.27 | 15,414,366.0 | +21.43% |
| Mar, 2025 | $24.31 | $20.39 | $3.92 | 12,588,146.0 | +9.52% |
| Feb, 2025 | $20.73 | $18.12 | $2.61 | 9,608,669.0 | +3.47% |
| Jan, 2025 | $20.90 | $17.82 | $3.08 | 7,217,896.0 | -0.91% |
Kiniksa Pharmaceuticals International Plc Stock (KNSA) Price History 2024
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2024 | $22.31 | $19.50 | $2.81 | 6,628,586.0 | -11.23% |
| Nov, 2024 | $23.52 | $20.41 | $3.11 | 5,882,055.0 | -2.26% |
| Oct, 2024 | $28.15 | $20.26 | $7.89 | 6,981,015.0 | -9.60% |
| Sep, 2024 | $27.25 | $23.16 | $4.09 | 9,301,990.0 | -6.54% |
| Aug, 2024 | $27.92 | $23.34 | $4.58 | 6,797,672.0 | +0.53% |
| Jul, 2024 | $27.88 | $17.38 | $10.50 | 13,144,929.0 | +42.47% |
| Jun, 2024 | $19.84 | $17.73 | $2.11 | 7,948,584.0 | -1.79% |
| May, 2024 | $20.52 | $18.33 | $2.19 | 6,607,908.0 | +1.55% |
| Apr, 2024 | $19.73 | $16.56 | $3.17 | 8,213,285.0 | -5.12% |
| Mar, 2024 | $22.09 | $19.15 | $2.94 | 8,221,474.0 | -6.67% |
| Feb, 2024 | $21.98 | $17.52 | $4.46 | 6,582,618.0 | +19.91% |
| Jan, 2024 | $20.36 | $17.57 | $2.79 | 10,008,925.0 | +0.51% |
Kiniksa Pharmaceuticals International Plc Stock (KNSA) Price History 2023
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2023 | $19.15 | $16.04 | $3.11 | 9,974,139.0 | +8.47% |
| Nov, 2023 | $16.75 | $14.12 | $2.63 | 6,861,501.0 | +6.03% |
| Oct, 2023 | $17.64 | $14.56 | $3.08 | 7,160,578.0 | -12.20% |
| Sep, 2023 | $18.00 | $16.16 | $1.84 | 5,513,678.0 | +0.81% |
| Aug, 2023 | $19.17 | $16.21 | $2.96 | 8,617,963.0 | -8.55% |
| Jul, 2023 | $20.65 | $13.56 | $7.09 | 14,493,507.0 | +33.81% |
| Jun, 2023 | $16.82 | $13.76 | $3.06 | 8,665,496.0 | +1.59% |
| May, 2023 | $14.52 | $10.64 | $3.88 | 10,348,985.0 | +28.93% |
| Apr, 2023 | $12.03 | $10.29 | $1.74 | 6,094,700.0 | -0.09% |
| Mar, 2023 | $13.30 | $10.39 | $2.91 | 10,810,031.0 | -16.33% |
| Feb, 2023 | $14.83 | $12.58 | $2.25 | 6,757,893.0 | -11.07% |
| Jan, 2023 | $16.40 | $13.62 | $2.78 | 6,649,247.0 | -3.47% |
2.37%
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