The highest closing price for Plug Power (PLUG) all-time was $1,497.50, on March 10, 2000. The latest price is $2.33.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
January 2026 | $2.00 | $2.51 | $2.00 | $2.28 | 420,223,971 |
December 2025 | $1.96 | $2.49 | $1.89 | $1.97 | 2,058,680,264 |
November 2025 | $2.78 | $2.93 | $1.70 | $2.01 | 2,234,282,881 |
October 2025 | $2.43 | $4.58 | $2.40 | $2.69 | 3,758,906,747 |
September 2025 | $1.51 | $3.16 | $1.41 | $2.33 | 2,077,601,700 |
August 2025 | $1.42 | $1.75 | $1.39 | $1.57 | 907,639,800 |
July 2025 | $1.45 | $2.03 | $1.34 | $1.50 | 1,752,503,800 |
June 2025 | $0.85 | $1.57 | $0.81 | $1.49 | 2,199,444,400 |
May 2025 | $0.90 | $1.03 | $0.69 | $0.88 | 3,289,077,500 |
April 2025 | $1.35 | $1.36 | $0.76 | $0.87 | 1,838,507,200 |
March 2025 | $1.61 | $1.81 | $1.26 | $1.35 | 1,338,298,700 |
February 2025 | $1.79 | $2.03 | $1.52 | $1.61 | 1,058,307,600 |
January 2025 | $2.19 | $3.32 | $1.82 | $1.86 | 1,581,523,200 |
December 2024 | $2.30 | $2.86 | $1.96 | $2.13 | 1,327,842,500 |
November 2024 | $1.99 | $2.62 | $1.79 | $2.24 | 1,348,524,400 |
October 2024 | $2.25 | $2.42 | $1.94 | $1.96 | 899,066,000 |
September 2024 | $1.87 | $2.30 | $1.60 | $2.26 | 799,047,600 |
August 2024 | $2.47 | $2.53 | $1.86 | $1.88 | 772,053,900 |
July 2024 | $2.35 | $3.34 | $2.21 | $2.47 | 911,932,900 |
June 2024 | $3.47 | $3.55 | $2.31 | $2.33 | 635,630,000 |
May 2024 | $2.31 | $4.90 | $2.28 | $3.33 | 986,950,400 |
April 2024 | $3.49 | $3.50 | $2.25 | $2.31 | 569,800,900 |
March 2024 | $3.19 | $4.33 | $3.05 | $3.44 | 660,135,400 |
February 2024 | $4.98 | $5.14 | $2.83 | $3.53 | 913,749,200 |
January 2024 | $4.44 | $4.85 | $2.26 | $4.45 | 1,170,191,300 |
Daily pricing data for Plug Power dates back to 10/29/1999, and may be incomplete.
