GNRC

What GNRC's Historical Earnings Record Actually Shows

Over the last eight reported quarters, Generac (GNRC) has beaten the consensus estimate six times, giving it a beat rate of 75%. The average earnings surprise across those quarters is 16.2%. That headline number, however, does not translate into a reliable directional drift. The average 5-day price move in the five trading days after earnings across those same eight quarters is -0.15%, which the data classifies as "flat."

Recent quarters show why "beat" and "post-earnings rally" are not the same thing. On 2026-07-29, GNRC reported actual EPS of $2.91 against an estimate of $2.01, a 44.8% surprise beat, yet the stock fell 1.68% the next day and was unchanged over the following five days. The prior quarter, 2026-04-29, delivered actual EPS of $1.80 versus an estimate of $1.33, a 35.3% beat, and the stock rose 2.49% the next day and 5.73% over the next five days. Meanwhile, misses have produced mixed short-term reactions. On 2026-02-11, actual EPS of $1.61 missed the $1.81 estimate by 11%, but the stock rose 0.34% the next day and 5.8% over five days. By contrast, the 2025-10-29 miss—actual EPS $1.83 versus estimate $2.25, an 18.7% negative surprise—was followed by a next-day drop of 8.34% and a five-day decline of 11.99%.

How Options-Flow Dynamics Are Framing the 2026-11-04 Event

GNRC's next scheduled earnings report is on 2026-11-04 before the market open, with a consensus EPS estimate of $2.45. Around the event, the options market will typically re-price implied volatility higher into the print and then reset lower through implied-volatility crush once the results are out. The key figure traders compare against that implied move is the stock's realized post-earnings behavior. With an average five-day post-earnings drift of -0.15%, GNRC has a history of moving close to, or less than, what option straddles and strangles might imply—though single events can clearly swing far wider, as the October 2025 reaction showed.

The market's real expectation for the size of the event move is embedded in the nearest-dated at-the-money options premium. If the implied move is priced wider than the average realized move, sellers of elevated premium may see value in time decay; if it is priced tighter, buyers may see asymmetric potential—provided they also account for direction risk. Either way, the data says the post-earnings directional edge has been close to zero over the eight-quarter sample, even though the average surprise has been strongly positive.

What a Disciplined Trader Watches for GNRC

Given this pattern, a disciplined trader typically watches three things. First, the gap between implied and realized volatility heading into 2026-11-04, and whether the options market is pricing an outsized move relative to the historical flat five-day drift. Second, the actual EPS number versus the $2.45 consensus and, just as importantly, the any guidance or demand commentary that can override a simple beat/miss binary. Third, the technical snapshot: at a price of $203.81, RSI of 37.4, and a 50-day EMA of $233.37, GNRC is trading below its 50-day EMA with momentum under 40, which adds context to how the tape might absorb a surprise.

The October 2025 and July 2026 examples are reminders that individual earnings reactions can deviate sharply from the average, so position sizing and defined-risk structures matter more than any single historical statistic.

For a deeper dive into institutional positioning, analyst estimate revisions, and the full breakdown of options flow around the 2026-11-04 report, see the complete institutional verdict on the ticker page.