Plug Power Options Are Pricing a 13.5% Earnings Swing, Well Above Recent History

Plug Power (PLUG) shares are trading at $2.07 per share at the time of writing as the fuel cell company prepares to report its second-quarter results on August 10 after the market closes. Using the August 14 expiration, the options market implies a $0.28 move, which is equal to 13.53% in either direction.

The calculation uses the $2 strike, which is closest to the current share price:

$0.18 call + $0.10 put = $0.28 straddle
$0.28 ÷ $2.07 = 13.53% implied move

Importantly, an at-the-money straddle estimates the size of the expected reaction, not its direction.

Expectations Are Elevated Versus History

For context, PLUG’s average one-day move following its past eight earnings reports was 6.14% on an absolute basis. Therefore, the current 13.53% expectation is 7.4 percentage points higher than that average. In addition, those eight reactions ranged from 0% to 23.2%.

Interestingly, the March 2026 report produced the largest move, a 23.2% gain, while the next-largest reaction was a 10.19% decline in May 2025. By comparison, the most recent report moved the shares only 1.14%. Although history does not predict the next move, it does show that the market is pricing more event risk than usual.

Margins and Execution Take Center Stage

Looking toward the earnings report, the main question will likely be whether or not Plug Power can extend its improving operating trend. Indeed, first-quarter revenue increased by 22% to $163.5 million, which allowed GAAP gross margin to improve to -13% from -55% a year earlier. Moreover, adjusted earnings came in at -$0.08 per share, and analysts now expect about $168 million of revenue and another adjusted loss of -$0.08 per share for the second quarter.

That matters because a modest revenue beat may not be enough by itself. Investors will also be watching hydrogen-fuel economics and service costs.

Scenario Map

Overall, a move toward or above $2.35 could follow if revenue tops expectations and margins improve. In addition, more efficient hydrogen networks will also need to be presented.

Conversely, a move toward or below $1.79 could follow weaker sales, renewed margin pressure, higher cash usage or cautious profitability guidance. Interestingly, the unusually wide implied range suggests that execution and forward commentary may matter more than the headline loss alone.

Is PLUG Stock a Good Buy?

Turning to Wall Street, analysts have a Hold consensus rating on PLUG stock based on five Buys, six Holds, and two Sells assigned in the past three months, as indicated by the graphic below. Furthermore, the average PLUG price target of $3.65 per share implies 77.4% upside potential.