Plug Power (PLUG)
(Delayed Data from NSDQ)
$2.69 USD
+0.04 (1.51%)
Updated Oct 31, 2025 04:00 PM ET
Pre-Market: $2.78 +0.09 (3.35%) 9:26 AM ET
2-Buy of 5 2
F Value B Growth C Momentum D VGM
Fundamental Charts
About PEG Ratio (TTM)
The company's trailing twelve month (TTM) PEG ratio is the P/E ratio divided by its long-term growth rate consensus. This ratio essentially compares the P/E to its growth rate, thus, for many, telling a more complete story than just the P/E ratio alone. Conventional wisdom says that a PEG ratio of 1 or less is considered good (at par or undervalued to its growth rate). A value greater than 1, in general, is not as good (overvalued to its growth rate). For example, a company with a P/E ratio of 25 and a growth rate of 20% would have a PEG ratio of 1.25 (25 / 20 = 1.25). A company with a P/E ratio of 40 and a growth rate of 50% would have a PEG ratio of 0.80 (40 / 50 = 0.80). Traditionally, investors would look at the stock with the lower P/E and deem it a bargain. But when compared to its growth rate, it doesn't have the earnings growth to justify its P/E. In this example, the one with the P/E of 40 is the better bargain because it is selling at a discount to its growth rate. So the PEG ratio tells you what you're paying for each unit of earnings growth.
PLUG 2.69 +0.04(1.51%)
Will PLUG be a Portfolio Killer in November?
Zacks Investment Research is releasing its prediction for PLUG based on the 1-3 month trading system that more than doubles the S&P 500.

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Zacks Private Portfolio Services
Plug Power (PLUG) Stock Moves -1.43%: What You Should Know
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Other News for PLUG
Bullish Engulfing appears for PLUG after 1.51% move
Plug Power (PLUG) Experiences Bullish Options Activity Ahead of Earnings
Bullish flow in Plug Power with shares up 0.94%
Bullish flow in Plug Power with shares up 0.94%
PLUG forms NR7 on October 30