3.98
price down icon8.72%   -0.38
pre-market  Pre-market:  3.97   -0.010   -0.25%
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Clearside Biomedical Inc Stock (CLSD) Price History

The historical daily chart and data for Clearside Biomedical Inc stock (CLSD), show that the latest closing stock price as of October 10, 2025, is $3.98.
  • Clearside Biomedical Inc all-time high stock price is $25.08, occurred on October 10, 2016.
  • The lowest Clearside Biomedical Inc stock price recorded was $0.292 on July 21, 2025. Since then, Clearside Biomedical Inc's stock price has risen over 1,263% to $3.98 now.
  • The 52-week high stock price for CLSD is $19.80, representing a 397.49% increase from the current share price, occurred on October 21, 2024.
  • The 52-week low stock price for CLSD is $3.32, indicating a -16.58% decrease from the current share price, occurred on September 17, 2025.
  • The closing price of Clearside Biomedical Inc (CLSD) stock in the beginning of 2024 was $2.88. The stock closed the year at $1.12, a loss of over -61.11% for the year.
The table below shows more information about CLSD historical price data:
Date High Low High - Low Volume % Change
Oct 10, 2025 $4.36 $3.98 $0.38 50,783.0 -8.72%
Oct 09, 2025 $4.50 $4.22 $0.2772 35,748.0 -0.91%
Oct 08, 2025 $4.44 $4.19 $0.249 20,992.0 +5.26%
Oct 07, 2025 $4.34 $4.07 $0.275 34,786.0 -3.91%
Oct 06, 2025 $4.50 $4.32 $0.18 62,573.0 -0.46%
Oct 03, 2025 $4.37 $4.07 $0.30 25,923.0 +7.37%
Oct 02, 2025 $4.19 $4.00 $0.1887 10,504.0 -2.63%
Oct 01, 2025 $4.25 $4.04 $0.215 30,276.0 +5.29%
Sep 30, 2025 $4.45 $3.94 $0.51 63,555.0 -5.48%
Sep 29, 2025 $4.28 $3.94 $0.345 83,610.0 +3.96%
Sep 26, 2025 $4.11 $3.90 $0.21 99,105.0 +8.31%
Sep 25, 2025 $4.04 $3.73 $0.3143 46,301.0 -6.75%
Sep 24, 2025 $4.10 $3.84 $0.2546 27,938.0 +1.01%
Sep 23, 2025 $4.57 $3.96 $0.6117 75,803.0 -9.79%
Sep 22, 2025 $4.52 $3.73 $0.79 108,284.0 +16.76%
Sep 19, 2025 $4.01 $3.66 $0.35 56,921.0 -3.34%
Sep 18, 2025 $4.20 $3.64 $0.56 114,365.0 +7.76%
Sep 17, 2025 $3.76 $3.32 $0.44 88,666.0 +1.12%
Sep 16, 2025 $4.00 $3.52 $0.485 176,023.0 -9.62%
Sep 15, 2025 $4.43 $3.70 $0.7282 263,258.0 -17.58%

Clearside Biomedical Inc Stock (CLSD) Year by Year Price History

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

Clearside Biomedical Inc Stock (CLSD) Price History 2025

Month High Low High - Low Volume % Change
Oct, 2025 $4.50 $3.98 $0.52 322,368.0 +0.25%
Sep, 2025 $5.55 $3.32 $2.23 1,674,093.3 -27.98%
Aug, 2025 $7.09 $5.23 $1.86 774,334.9 -11.79%
Jul, 2025 $13.50 $4.38 $9.12 3,166,422.5 -47.92%
Jun, 2025 $12.75 $10.95 $1.80 552,269.7 +5.12%
May, 2025 $14.09 $11.25 $2.84 217,681.0 -12.03%
Apr, 2025 $14.40 $10.50 $3.90 219,846.4 -5.75%
Mar, 2025 $15.82 $11.61 $4.22 277,573.8 +6.77%
Feb, 2025 $17.10 $12.75 $4.35 316,116.1 -7.56%
Jan, 2025 $15.30 $13.50 $1.80 188,862.7 -2.11%

Clearside Biomedical Inc Stock (CLSD) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $16.65 $12.02 $4.64 463,838.6 -5.26%
Nov, 2024 $17.40 $14.64 $2.76 342,832.2 +2.94%
Oct, 2024 $24.75 $14.85 $9.90 2,258,893.8 -19.69%
Sep, 2024 $20.70 $13.80 $6.90 552,076.1 +25.74%
Aug, 2024 $17.25 $13.95 $3.30 316,579.7 -11.40%
Jul, 2024 $19.50 $16.65 $2.85 224,686.5 -12.31%
Jun, 2024 $21.60 $15.00 $6.60 248,968.3 -7.14%
May, 2024 $22.80 $18.15 $4.65 283,798.7 +11.11%
Apr, 2024 $24.43 $16.50 $7.93 385,248.5 -17.65%
Mar, 2024 $31.80 $19.95 $11.85 955,030.4 +9.29%
Feb, 2024 $21.90 $17.55 $4.35 191,403.8 +12.00%
Jan, 2024 $23.02 $16.50 $6.52 284,884.5 +6.84%

Clearside Biomedical Inc Stock (CLSD) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $18.90 $13.86 $5.04 322,765.9 +15.84%
Nov, 2023 $17.85 $10.31 $7.54 226,692.1 +39.39%
Oct, 2023 $13.80 $9.75 $4.05 156,937.3 -16.70%
Sep, 2023 $14.17 $12.38 $1.80 100,695.7 -4.41%
Aug, 2023 $17.85 $13.65 $4.20 163,813.6 -22.22%
Jul, 2023 $19.50 $15.45 $4.05 188,099.6 +4.46%
Jun, 2023 $23.10 $15.84 $7.26 183,239.7 +3.70%
May, 2023 $17.85 $13.88 $3.97 159,145.5 +6.93%
Apr, 2023 $22.20 $13.68 $8.52 349,913.0 -2.88%
Mar, 2023 $19.95 $13.50 $6.45 247,781.3 -16.13%
Feb, 2023 $27.75 $17.85 $9.90 283,714.9 -12.06%
Jan, 2023 $27.30 $16.35 $10.95 305,149.3 +25.89%
$21.35
price down icon 5.74%
$83.80
price down icon 1.12%
$31.81
price down icon 0.13%
$102.06
price down icon 2.32%
$162.33
price down icon 1.26%
biotechnology ONC
$320.10
price down icon 4.68%
Cap:     |  Volume (24h):