Gentex Corp
Gentex Corp (GNTX) Unusual Options Activity Today
GNTX options volume power reached 0.31x on the previous trading day. The highest reading was on the $22.5 CALL expiring 2026-10-16.
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Checking GNTX unusual options activity helps you spot when traders are making outsized bets on Gentex Corp before the broader market catches on. Gentex Corp's unusual options activity flags contracts trading at multiples of their average daily volume, often signaling that informed money is positioning ahead of a catalyst. Use our scanner to monitor GNTX unusual options activity today and surface the prints that deserve a second look.
Unusual options flow typically refers to trades where volume vastly exceeds open interest at a given strike, or where total contract volume on a name spikes well above its norm. Watching GNTX unusual options flow today can reveal large block trades, sweeps across exchanges, and aggressive directional bets. Tracking GNTX unusual options volume across calls and puts helps you separate hedging activity from genuinely speculative positioning, and GNTX unusual options flow data becomes especially valuable around earnings, product launches, and macro events.
Gentex Corporation designs, develops, manufactures, markets, and supplies digital vision, connected car, dimmable glass, and fire protection products in the United States, Germany, Japan, Mexico, and internationally. It operates through Automotive Products and Other segments. The company offers automotive products, including interior and exterior electrochromic automatic-dimming rearview mirrors, automotive electronics, and non-automatic-dimming rearview mirrors for automotive passenger cars, light trucks, pick-up trucks, sport utility vehicles, and vans for original equipment manufacturers, automotive suppliers, and various aftermarket and accessory customers.
It also provides variable dimmable windows to aircraft manufacturers and airline operators. In addition, the company offers photoelectric smoke detectors and alarms, electrochemical carbon monoxide alarms and detectors, audible and visual signaling alarms, and bells and speakers used in fire detection systems in office buildings, hotels, and other commercial and residential buildings, as well as researches and develops nanofiber chemical sensing products. The company sells its fire protection products directly, as well as through sales managers and manufacturer representative organizations to fire protection and security product distributors, electrical wholesale houses, and original equipment manufacturers of fire protection systems. Gentex Corporation was incorporated in 1974 and is headquartered in Zeeland, Michigan.
Catalysts rarely arrive without a footprint, and GNTX unusual options activity is often where that footprint shows up first. Our scanner tracks Gentex Corp's unusual options flow in real time, ranks prints by volume-to-open-interest, premium spent, and aggressor side, and separates real conviction from noise. Whether you're looking at GNTX unusual options volume on the call side or chasing put sweeps, Gentex Corp's unusual options flow today is one click away, so put it on your radar before the headlines hit.
| 22.50 | 0.15 | 0.25 | 0.20 | 26% | 8 | 26 | 30.77% |
| 12.50 | 8.40 | 11.40 | 9.90 | 254% | 0 | 0 | — |
| 15.00 | 6.00 | 8.90 | 7.45 | 194% | 0 | 7 | 0.00% |
| 17.50 | 3.40 | 5.40 | 4.40 | 78% | 0 | 5 | 0.00% |
| 20.00 | 0.95 | 2.95 | 1.95 | 44% | 0 | 20 | 0.00% |
| 20.00 | — | 0.25 | 0.25 | 50% | 1 | 36 | 2.78% |
| 22.50 | 0.50 | 1.90 | 1.20 | 43% | 1 | 59 | 1.69% |
| 12.50 | — | 0.75 | 0.75 | 268% | 0 | 0 | — |
| 15.00 | — | 0.75 | 0.75 | 201% | 0 | 0 | — |
| 17.50 | — | 0.75 | 0.75 | 141% | 0 | 0 | — |
As of September 30, 2026
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