PLUG
Plug Power
$2.11
−$0.06 (−2.76%)Sep 10, 2026
Key metrics
The numbers that frame PLUG today
- Market cap
- $2.95B
- P/E (TTM)
- -1.8
- EV / FCF
- -5.9
- Gross margin
- -18.5%
- EV / Sales
- 4.5
- ROIC
- -75.9%
- Div yield
- 0%
- Debt / equity
- 1.8
- 52wk Low
- $1.41
- 52wk High
- $4.58
Growth
Revenue and earnings trend for PLUG
RevenueNet income
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Revenue and earnings trends, margins and the multi-year trajectory - free with an account.
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Free cash flow and financial health
Free cash flowNet debt
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Free cash flow detail, returns on capital and the balance-sheet trend - free with an account.
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Recent insider buying and selling activity
PurchasesSales
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Already a member? Log inFrequently asked questions
Plain-English answers about PLUG
Is Plug Power a good buy?
Hold. Plug Power has strong momentum, but poor quality makes the setup mixed. Growth looks excellent, which supports the long-term business case, but quality and momentum do not clear the bar together. We think Plug Power is selling at a very high price.
What is the market capitalization of PLUG?
Plug Power's market capitalization is $2.95B.
What is the P/E ratio for PLUG stock?
Plug Power's current P/E ratio is -1.8.
What is the 52-week high for PLUG stock?
The 52-week high for Plug Power is $4.58. The current close of $2.11 is 53.9% below that high.
What is the 52-week low for PLUG stock?
The 52-week low for Plug Power is $1.41. The current close of $2.11 is 49.6% above that low.
Does PLUG stock pay dividends?
Plug Power does not currently show a dividend per share in the company data.
What is the Debt / Equity ratio for PLUG?
Plug Power's Debt / Equity ratio is 1.78.