GENERAC HOLDINGS INC. (GNRC) Most Active Options
The 19 most actively traded GENERAC HOLDINGS INC. (GNRC) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active GNRC Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| GNRC $225 call | Aug 14, 2026 | 35d | $25.51 | 72.9% | 82 | 0.62 | 200 | 75 | 9.7× avg |
| GNRC $245 call | Jul 17, 2026 | 7d | $3.50 | 56.3% | 53 | 0.30 | 15 | 39 | 1.8× avg |
| GNRC $240 call | Aug 21, 2026 | 42d | $20.90 | 69.6% | 73 | 0.51 | 934 | 36 | 5.2× avg |
| GNRC $240 put | Jul 17, 2026 | 7d | $10.45 | 55.9% | 19 | -0.60 | 194 | 29 | 6.3× avg |
| GNRC $290 call | Jan 15, 2027 | 189d | $24.60 | 62.6% | 65 | 0.42 | 277 | 28 | 8.9× avg |
| GNRC $310 call | Aug 21, 2026 | 42d | $3.86 | 69.2% | 74 | 0.15 | 428 | 25 | 7.2× avg |
| GNRC $250 put | Jul 24, 2026 | 14d | $20.30 | 55.4% | 65 | -0.70 | 4 | 21 | 17.4× avg |
| GNRC $240 call | Jul 17, 2026 | 7d | $5.40 | 54.1% | 45 | 0.39 | 483 | 21 | 1.0× avg |
| GNRC $260 put | Jul 17, 2026 | 7d | $25.32 | 62.8% | 27 | -0.87 | 289 | 12 | 0.8× avg |
| GNRC $165 put | Aug 21, 2026 | 42d | $2.00 | 73.9% | 71 | -0.06 | 39 | 11 | 2.4× avg |
| GNRC $260 put | Aug 14, 2026 | 35d | $37.32 | 71.9% | 76 | -0.63 | 0 | 10 | 5.0× avg |
| GNRC $280 put | Aug 14, 2026 | 35d | $52.55 | 71.6% | 85 | -0.75 | 0 | 10 | 14.2× avg |
| GNRC $250 call | Jul 17, 2026 | 7d | $2.95 | 59.6% | 25 | 0.23 | 69 | 10 | 1.4× avg |
| GNRC $200 put | Jul 17, 2026 | 7d | $1.35 | 77.4% | 53 | -0.06 | 66 | 10 | 0.8× avg |
| GNRC $275 call | Jul 17, 2026 | 7d | $0.50 | 78.4% | 57 | 0.08 | 52 | 10 | 1.4× avg |
| GNRC $275 put | Jul 17, 2026 | 7d | $41.34 | 73.5% | 52 | -0.93 | 65 | 10 | 18.3× avg |
| GNRC $280 call | Aug 21, 2026 | 42d | $8.21 | 71.1% | 81 | 0.27 | 307 | 8 | 2.3× avg |
| GNRC $255 call | Jul 24, 2026 | 14d | $3.70 | 57.5% | 33 | 0.25 | 0 | 7 | 0.6× avg |
| GNRC $257.5 call | Jul 24, 2026 | 14d | $3.20 | 56.6% | 31 | 0.22 | 0 | 7 | 0.6× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active GNRC contract today is the $225 call expiring in 35 days, with 75 contracts traded. Calls dominate the most-active list (11 of the top 19), showing where trading interest concentrates.
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GNRC Options FAQ
Which GNRC option contract is most active today?
The most traded GNRC contract is the $225 call expiring Aug 14, 2026, with 75 contracts traded as of Jul 10, 2026.
How does OptiView rank the most active GNRC options?
The table lists the 19 GNRC contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.