4.25
price up icon1.92%   0.08
after-market After Hours: 4.25
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Agenus Inc Stock (AGEN) Price History

The historical daily chart and data for Agenus Inc stock (AGEN), show that the latest closing stock price as of October 09, 2025, is $4.25.
  • Agenus Inc all-time high stock price is $38.60, occurred on July 12, 2023.
  • The lowest Agenus Inc stock price recorded was $0.41 on April 08, 2024. Since then, Agenus Inc's stock price has risen over 936.59% to $4.25 now.
  • The 52-week high stock price for AGEN is $7.34, representing a 72.71% increase from the current share price, occurred on July 11, 2025.
  • The 52-week low stock price for AGEN is $1.38, indicating a -67.53% decrease from the current share price, occurred on April 07, 2025.
  • The closing price of Agenus Inc (AGEN) stock in the beginning of 2024 was $3.46. The stock closed the year at $2.40, a loss of over -30.64% for the year.
The table below shows more information about AGEN historical price data:
Date High Low High - Low Volume % Change
Oct 09, 2025 $4.40 $4.22 $0.1777 449,420.0 +1.92%
Oct 08, 2025 $4.23 $4.12 $0.106 351,592.0 -1.88%
Oct 07, 2025 $4.38 $4.12 $0.26 592,604.0 +2.41%
Oct 06, 2025 $4.21 $4.07 $0.14 406,045.0 +0.24%
Oct 03, 2025 $4.34 $3.92 $0.42 826,663.0 +5.08%
Oct 02, 2025 $3.96 $3.87 $0.0866 285,590.0 +1.03%
Oct 01, 2025 $3.99 $3.82 $0.1679 295,295.0 +1.30%
Sep 30, 2025 $3.97 $3.76 $0.21 436,226.0 -3.27%
Sep 29, 2025 $4.05 $3.92 $0.13 336,891.0 +0.76%
Sep 26, 2025 $3.98 $3.78 $0.1972 494,643.0 +1.28%
Sep 25, 2025 $4.23 $3.87 $0.3648 852,844.0 -8.67%
Sep 24, 2025 $4.53 $4.25 $0.2774 391,947.0 -3.83%
Sep 23, 2025 $4.67 $4.42 $0.2451 410,856.0 -3.48%
Sep 22, 2025 $4.80 $4.26 $0.54 611,491.0 +5.02%
Sep 19, 2025 $4.59 $4.32 $0.275 606,655.0 -3.74%
Sep 18, 2025 $4.72 $4.48 $0.24 527,523.0 +0.00%
Sep 17, 2025 $4.68 $4.45 $0.23 381,002.0 +1.79%
Sep 16, 2025 $4.59 $4.41 $0.1765 187,446.0 +0.45%
Sep 15, 2025 $4.50 $4.36 $0.1429 239,451.0 -0.67%
Sep 12, 2025 $4.73 $4.47 $0.26 354,075.0 -5.49%
Sep 11, 2025 $5.06 $4.63 $0.4316 277,175.0 -1.86%
Sep 10, 2025 $5.20 $4.78 $0.4201 813,772.0 -4.73%

Agenus Inc Stock (AGEN) Year by Year Price History

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

Agenus Inc Stock (AGEN) Price History 2025

Month High Low High - Low Volume % Change
Oct, 2025 $4.40 $3.82 $0.5777 3,656,629.0 +10.39%
Sep, 2025 $5.20 $3.76 $1.44 9,618,340.0 -7.89%
Aug, 2025 $5.63 $4.06 $1.57 10,309,550.0 -24.28%
Jul, 2025 $7.34 $4.34 $3.00 28,394,062.0 +20.79%
Jun, 2025 $6.35 $3.46 $2.89 35,050,361.0 +33.24%
May, 2025 $4.06 $2.70 $1.36 16,401,343.0 +18.69%
Apr, 2025 $3.40 $1.38 $2.02 16,489,688.0 +92.03%
Mar, 2025 $2.90 $1.44 $1.46 10,054,938.0 -47.19%
Feb, 2025 $4.09 $2.76 $1.33 7,105,204.0 -25.00%
Jan, 2025 $4.15 $2.79 $1.36 8,283,098.0 +38.69%

Agenus Inc Stock (AGEN) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $3.85 $2.62 $1.23 9,637,194.0 -21.35%
Nov, 2024 $4.42 $2.50 $1.92 14,342,097.0 -18.57%
Oct, 2024 $5.47 $4.18 $1.29 6,771,926.0 -23.36%
Sep, 2024 $6.53 $4.75 $1.79 7,852,213.0 +6.41%
Aug, 2024 $6.15 $4.41 $1.74 10,345,113.0 -14.74%
Jul, 2024 $18.74 $5.64 $13.10 25,886,342.0 -63.94%
Jun, 2024 $19.69 $12.34 $7.35 12,408,254.0 +6.76%
May, 2024 $16.34 $10.05 $6.29 14,035,005.0 +29.46%
Apr, 2024 $14.24 $4.78 $9.46 26,182,552.4 +4.48%
Mar, 2024 $14.88 $9.70 $5.18 7,274,019.4 -13.43%
Feb, 2024 $18.98 $11.42 $7.56 14,917,675.5 +0.42%
Jan, 2024 $17.58 $10.54 $7.04 9,744,161.4 -19.41%

Agenus Inc Stock (AGEN) Price History 2023

Month High Low High - Low Volume % Change
Dec, 2023 $17.13 $13.02 $4.11 13,243,023.0 +6.54%
Nov, 2023 $18.07 $12.27 $5.80 10,321,977.9 -2.86%
Oct, 2023 $23.20 $14.67 $8.53 5,764,614.6 -29.20%
Sep, 2023 $28.90 $21.80 $7.10 3,647,882.5 -18.12%
Aug, 2023 $32.00 $23.60 $8.40 5,586,415.3 -9.21%
Jul, 2023 $38.60 $28.80 $9.80 3,538,153.7 -5.00%
Jun, 2023 $42.60 $29.80 $12.80 7,545,387.1 +2.56%
May, 2023 $32.80 $27.00 $5.80 5,009,353.2 +3.31%
Apr, 2023 $37.40 $26.00 $11.40 4,713,443.7 -0.66%
Mar, 2023 $41.50 $28.20 $13.30 6,800,249.2 -26.21%
Feb, 2023 $54.30 $39.00 $15.30 3,894,694.5 -21.07%
Jan, 2023 $61.39 $46.50 $14.89 4,164,484.8 +8.75%
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Cap:     |  Volume (24h):