PLUG
PLUG POWER INC
NASDAQ · Industrials · Electrical Equipment & Parts · US
$2.09
−1.42%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$2.14
From 52W high−49.52%
Volume54.57M
Market cap$2.92B
P/E (TTM)—
P/S (TTM)3.9x
Div yield—
Key dataSep 18, 2026
Open
$2.14
From 52W high
−49.52%
Volume
54.57M
Market cap
$2.92B
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
−2.3x
P/E (TTM)
—
RSI (14)
43.5
MomentumView details →
1D Return
−1.42%
YTD Return
+4.06%
SummaryUpdated Jun 1, 2026
Plug Power Inc. (NASDAQ:PLUG) is a pioneering clean energy company founded in 1997 and headquartered in Latham, New York. The company went public in 1999 and has evolved from a fuel cell technology developer into a comprehensive provider of hydrogen fuel cell solutions and green hydrogen production infrastructure. Plug Power operates across North America and internationally, focusing on building an end-to-end green hydrogen ecosystem that spans production, storage, delivery, and application of hydrogen-based energy solutions for industrial and transportation markets.
Similar companies
Latest newsMore news →
Plug Power (PLUG) shares closed at $2.08, down 1.89% from the previous day's close.2d agoPlug Power (PLUG) shares fell 2.2% to close at $2.01 in the most recent trading session.4d agoBloom Energy shares rose 7% to $276.31, FuelCell Energy gained 4% to $16.22, and Plug Power edged higher in Friday morning trading.9d ago