32.32
price up icon0.62%   0.20
pre-market  Pre-market:  32.40   0.08   +0.25%
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Celldex Therapeutics Inc Stock (CLDX) Price History

The historical daily chart and data for Celldex Therapeutics Inc stock (CLDX), show that the latest closing stock price as of June 16, 2026, is $32.32.
  • Celldex Therapeutics Inc all-time high stock price is $3,375.00, occurred on March 07, 2000.
  • The lowest Celldex Therapeutics Inc stock price recorded was $1.50 on March 19, 2020. Since then, Celldex Therapeutics Inc's stock price has risen over 2,055% to $32.32 now.
  • The 52-week high stock price for CLDX is $35.79, representing a 10.74% increase from the current share price, occurred on April 20, 2026.
  • The 52-week low stock price for CLDX is $19.52, indicating a -39.60% decrease from the current share price, occurred on June 30, 2025.
  • The closing price of Celldex Therapeutics Inc (CLDX) stock in the beginning of 2025 was $39.21. The stock closed the year at $44.57, a gain of over 13.67% for the year.
The table below shows more information about CLDX historical price data:
Date High Low High - Low Volume % Change
Jun 16, 2026 $32.45 $31.41 $1.04 998,067.0 +0.62%
Jun 15, 2026 $32.21 $31.05 $1.16 1,007,153.0 +2.72%
Jun 12, 2026 $31.41 $29.94 $1.47 599,798.0 +4.37%
Jun 11, 2026 $30.21 $29.33 $0.88 982,665.0 +2.08%
Jun 10, 2026 $30.34 $29.29 $1.06 490,422.0 -0.84%
Jun 09, 2026 $29.73 $28.54 $1.19 616,927.0 +3.64%
Jun 08, 2026 $29.00 $28.38 $0.62 629,704.0 -0.21%
Jun 05, 2026 $30.05 $28.46 $1.59 1,273,287.0 -4.38%
Jun 04, 2026 $30.62 $29.82 $0.795 592,043.0 +0.54%
Jun 03, 2026 $29.86 $28.70 $1.16 875,859.0 +3.01%
Jun 02, 2026 $29.88 $28.82 $1.06 918,499.0 -4.11%
Jun 01, 2026 $31.12 $29.61 $1.51 1,020,168.0 -4.10%
May 29, 2026 $32.00 $31.09 $0.91 494,312.0 -0.85%
May 28, 2026 $32.30 $30.91 $1.39 727,137.0 +0.16%
May 27, 2026 $32.24 $30.89 $1.35 503,024.0 +2.59%
May 26, 2026 $31.12 $30.40 $0.725 726,197.0 +0.39%
May 22, 2026 $31.22 $30.65 $0.5725 582,927.0 +0.49%
May 21, 2026 $31.08 $30.12 $0.96 904,362.0 -1.04%
May 20, 2026 $31.18 $30.35 $0.83 738,844.0 +2.49%
May 19, 2026 $30.37 $29.27 $1.10 566,261.0 -0.23%

Celldex Therapeutics Inc Stock (CLDX) Year by Year Price History

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

Celldex Therapeutics Inc Stock (CLDX) Price History 2026

Month High Low High - Low Volume % Change
Jun, 2026 $32.45 $28.38 $4.07 11,002,659.0 +2.83%
May, 2026 $34.94 $29.27 $5.67 14,050,237.0 -4.41%
Apr, 2026 $35.79 $28.41 $7.38 24,204,723.0 +3.66%
Mar, 2026 $34.52 $27.92 $6.60 22,353,487.0 +5.42%
Feb, 2026 $31.31 $22.33 $8.98 17,964,714.0 +22.32%
Jan, 2026 $28.27 $23.95 $4.32 13,129,969.0 -9.43%

Celldex Therapeutics Inc Stock (CLDX) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $30.50 $24.97 $5.53 15,999,603.0 -2.18%
Nov, 2025 $27.05 $22.10 $4.95 16,213,269.0 +1.08%
Oct, 2025 $28.59 $24.49 $4.10 19,355,824.0 +3.32%
Sep, 2025 $26.46 $21.77 $4.69 27,786,834.0 +17.16%
Aug, 2025 $25.79 $19.72 $6.07 30,503,231.0 +0.45%
Jul, 2025 $24.05 $20.01 $4.04 19,941,301.0 +8.01%
Jun, 2025 $24.03 $19.25 $4.79 24,034,462.0 +2.88%
May, 2025 $21.23 $17.85 $3.38 19,246,214.0 -5.04%
Apr, 2025 $21.58 $14.40 $7.18 17,450,750.0 +14.77%
Mar, 2025 $22.33 $17.63 $4.70 15,604,437.0 -11.76%
Feb, 2025 $24.38 $19.82 $4.55 13,916,541.0 -16.01%
Jan, 2025 $29.05 $22.16 $6.89 20,150,909.0 -3.09%

Celldex Therapeutics Inc Stock (CLDX) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $28.65 $23.94 $4.71 17,466,463.0 -8.45%
Nov, 2024 $28.40 $22.93 $5.47 19,044,823.0 +5.30%
Oct, 2024 $34.50 $25.67 $8.83 20,334,997.0 -23.33%
Sep, 2024 $47.00 $28.51 $18.49 30,759,401.0 -17.76%
Aug, 2024 $41.80 $31.40 $10.40 12,948,753.0 +8.45%
Jul, 2024 $46.86 $35.00 $11.86 15,458,332.0 +2.97%
Jun, 2024 $38.05 $32.25 $5.80 14,393,093.0 +11.14%
May, 2024 $43.35 $32.91 $10.44 12,718,848.0 -11.01%
Apr, 2024 $41.84 $35.65 $6.19 13,198,452.0 -10.84%
Mar, 2024 $53.18 $39.50 $13.68 23,962,607.0 -12.67%
Feb, 2024 $52.96 $34.65 $18.31 20,202,625.0 +36.46%
Jan, 2024 $43.05 $35.19 $7.86 14,062,787.0 -11.20%
$30.41
price up icon 1.27%
$55.40
price up icon 6.27%
$89.50
price down icon 1.43%
$54.21
price down icon 0.11%
ONC ONC
$263.92
price down icon 1.60%
$156.58
price down icon 2.17%
Cap:     |  Volume (24h):