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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 July 11, 2025, is $28.09.
  • Kiniksa Pharmaceuticals International Plc all-time high stock price is $32.88, occurred on September 20, 2018.
  • 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 459.56% to $28.09 now.
  • The 52-week high stock price for KNSA is $30.69, representing a 9.26% increase from the current share price, occurred on June 11, 2025.
  • The 52-week low stock price for KNSA is $17.38, indicating a -38.13% decrease from the current share price, occurred on July 01, 2024.
  • 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:
Date High Low High - Low Volume % Change
Jul 11, 2025 $28.74 $27.91 $0.825 355,269.0 -2.97%
Jul 10, 2025 $29.09 $28.50 $0.5899 356,647.0 +0.52%
Jul 09, 2025 $29.25 $27.50 $1.75 908,924.0 +5.84%
Jul 08, 2025 $28.16 $27.06 $1.10 636,700.0 -2.65%
Jul 07, 2025 $28.17 $27.30 $0.867 728,424.0 +0.25%
Jul 03, 2025 $27.92 $27.12 $0.80 558,076.0 +1.60%
Jul 02, 2025 $27.97 $26.89 $1.08 945,885.0 +0.73%
Jul 01, 2025 $27.90 $27.24 $0.6608 701,980.0 -1.55%
Jun 30, 2025 $28.54 $27.08 $1.46 948,384.0 -1.32%
Jun 27, 2025 $28.86 $27.91 $0.949 8,681,337.0 -1.58%
Jun 26, 2025 $28.70 $27.94 $0.765 432,408.0 +0.39%
Jun 25, 2025 $29.23 $28.22 $1.01 584,625.0 -2.34%
Jun 24, 2025 $29.20 $28.48 $0.72 655,828.0 +1.18%
Jun 23, 2025 $29.29 $28.25 $1.04 701,134.0 +0.98%
Jun 20, 2025 $28.52 $27.80 $0.72 654,925.0 +1.83%
Jun 18, 2025 $28.24 $27.62 $0.6199 487,811.0 -0.07%
Jun 17, 2025 $28.28 $27.65 $0.63 550,786.0 -1.62%
Jun 16, 2025 $28.68 $27.65 $1.04 674,256.0 +0.39%
Jun 13, 2025 $28.32 $26.54 $1.78 907,291.0 +2.06%
Jun 12, 2025 $30.21 $27.65 $2.57 1,336,000.0 -8.24%

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
Jul, 2025 $29.25 $26.89 $2.36 5,547,174.0 +1.52%
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%
$14.90
price down icon 0.93%
$9.12
price down icon 1.41%
$133.46
price down icon 1.08%
$295.52
price down icon 1.55%
drug_manufacturers_specialty_generic RDY
$14.51
price down icon 1.09%
$16.40
price down icon 0.79%
Cap:     |  Volume (24h):