PLUGPlug Power Inc.

$2.17

Is the price fair?

What PLUG's price assumes

Plug Power Inc. did not earn a profit over the last twelve months, so it has no trailing P/E and the price is read against sales instead: 4.25× revenue.

4.25

Price / sales · no P/E: the last twelve months did not end in a profit

Price / book
4.19

Price / book · as of 2026-Q1

Details
Price / book2026-Q1
4.19
EV / EBIToperating margin −173%: the multiple describes the denominator
not meaningful
Market capitalisation
$3.98B

Multiples from SEC filings and end-of-day closes; implied growth from a reverse discounted cash flow. Group medians across the names Ryufin tracks.