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Ionis Pharmaceuticals Inc Stock (IONS) Price History

The historical daily chart and data for Ionis Pharmaceuticals Inc stock (IONS), show that the latest closing stock price as of April 11, 2025, is $27.90.
  • Ionis Pharmaceuticals Inc all-time high stock price is $86.58, occurred on April 08, 2019.
  • The lowest Ionis Pharmaceuticals Inc stock price recorded was $19.59 on May 27, 2016. Since then, Ionis Pharmaceuticals Inc's stock price has risen over 42.42% to $27.90 now.
  • The 52-week high stock price for IONS is $52.34, representing a 87.60% increase from the current share price, occurred on July 26, 2024.
  • The 52-week low stock price for IONS is $23.95, indicating a -14.16% decrease from the current share price, occurred on April 09, 2025.
  • The closing price of Ionis Pharmaceuticals Inc (IONS) stock in the beginning of 2024 was $32.60. The stock closed the year at $37.77, a gain of over 15.86% for the year.
The table below shows more information about IONS historical price data:
Date High Low High - Low Volume % Change
Apr 11, 2025 $27.97 $26.30 $1.67 2,010,951.0 +4.46%
Apr 10, 2025 $27.26 $25.74 $1.52 2,145,182.0 -3.82%
Apr 09, 2025 $27.90 $23.95 $3.95 3,448,064.0 +8.86%
Apr 08, 2025 $27.72 $24.80 $2.91 2,276,838.0 -7.47%
Apr 07, 2025 $27.61 $25.52 $2.09 2,735,165.0 +1.77%
Apr 04, 2025 $28.50 $26.88 $1.62 2,292,741.0 -5.01%
Apr 03, 2025 $28.91 $27.75 $1.16 1,920,462.0 -0.66%
Apr 02, 2025 $28.82 $27.00 $1.82 1,947,008.0 +5.32%
Apr 01, 2025 $30.17 $27.20 $2.98 3,017,067.0 -9.65%
Mar 31, 2025 $30.48 $29.61 $0.87 2,039,889.0 -3.15%
Mar 28, 2025 $31.58 $30.80 $0.78 837,700.0 -1.80%
Mar 27, 2025 $31.79 $31.12 $0.67 1,109,243.0 +0.73%
Mar 26, 2025 $32.33 $31.04 $1.29 1,415,381.0 -2.42%
Mar 25, 2025 $33.76 $31.81 $1.95 1,823,063.0 -3.53%
Mar 24, 2025 $33.49 $32.57 $0.92 1,430,036.0 +1.64%
Mar 21, 2025 $33.62 $32.30 $1.32 1,963,289.0 +0.55%
Mar 20, 2025 $33.75 $32.70 $1.05 1,201,287.0 -1.83%
Mar 19, 2025 $33.48 $32.88 $0.60 1,080,658.0 +1.18%
Mar 18, 2025 $34.12 $32.94 $1.19 1,007,656.0 -3.94%
Mar 17, 2025 $34.74 $32.32 $2.42 1,331,193.0 +4.07%
Mar 14, 2025 $33.42 $32.71 $0.71 1,195,767.0 +0.18%
Mar 13, 2025 $33.84 $32.68 $1.16 1,789,366.0 -1.53%

Ionis Pharmaceuticals Inc Stock (IONS) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Ionis Pharmaceuticals Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of IONS shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Ionis Pharmaceuticals Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Ionis Pharmaceuticals Inc Stock (IONS) Price History 2025

Month High Low High - Low Volume % Change
Apr, 2025 $30.17 $23.95 $6.22 23,804,429.0 -7.52%
Mar, 2025 $35.00 $29.61 $5.39 31,477,708.0 -9.10%
Feb, 2025 $34.74 $30.23 $4.51 31,291,435.0 +4.04%
Jan, 2025 $35.48 $31.40 $4.08 32,012,654.0 -8.75%

Ionis Pharmaceuticals Inc Stock (IONS) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $40.10 $34.85 $5.25 30,301,813.0 -2.27%
Nov, 2024 $40.06 $33.33 $6.73 27,637,526.0 -6.93%
Oct, 2024 $40.58 $37.00 $3.58 29,680,820.0 -4.17%
Sep, 2024 $49.08 $39.48 $9.60 47,312,004.0 -15.98%
Aug, 2024 $51.62 $46.22 $5.40 22,352,562.0 -3.60%
Jul, 2024 $52.34 $44.34 $8.00 28,911,084.0 +3.78%
Jun, 2024 $47.86 $37.92 $9.94 27,918,581.0 +26.86%
May, 2024 $43.76 $35.95 $7.81 27,063,649.0 -8.94%
Apr, 2024 $44.08 $40.38 $3.70 18,580,866.0 -4.82%
Mar, 2024 $46.10 $41.60 $4.50 20,595,545.0 -4.11%
Feb, 2024 $51.98 $43.20 $8.78 26,378,113.0 -12.03%
Jan, 2024 $54.44 $49.82 $4.62 26,752,078.0 +1.58%

Ionis Pharmaceuticals Inc Stock (IONS) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $52.27 $47.93 $4.34 23,863,668.0 +2.26%
Nov, 2023 $50.59 $43.43 $7.16 21,888,756.0 +11.75%
Oct, 2023 $48.75 $41.84 $6.91 24,103,305.0 -2.40%
Sep, 2023 $47.72 $39.08 $8.64 22,392,147.0 +12.64%
Aug, 2023 $41.85 $38.61 $3.24 15,980,704.0 -2.80%
Jul, 2023 $43.88 $38.26 $5.62 22,433,047.0 +0.97%
Jun, 2023 $43.40 $38.88 $4.52 33,881,165.0 +0.32%
May, 2023 $43.55 $34.32 $9.23 24,711,523.0 +15.63%
Apr, 2023 $37.93 $34.68 $3.25 16,963,479.0 -1.04%
Mar, 2023 $36.82 $32.69 $4.13 21,209,441.0 -0.45%
Feb, 2023 $41.73 $35.22 $6.51 15,581,081.0 -9.96%
Jan, 2023 $40.94 $37.03 $3.91 22,877,180.0 +5.56%
$18.81
price up icon 4.44%
$68.57
price up icon 5.80%
$31.95
price up icon 2.37%
$23.24
price up icon 15.33%
biotechnology ONC
$230.36
price up icon 10.59%
$96.52
price up icon 3.65%
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