Gentex Corp
Gentex Corp (GNTX) Option Chain
As of September 21, 2026, Gentex Corp is trading at $22.31, a +0.82% change from the previous close. The nearest expiration is Oct 16, 2026. Implied volatility is 34.9%. IV Rank is 31%.
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Tracking the GNTX option chain helps you see every strike and expiry on Gentex Corp in one view, so you can quickly identify the contracts that fit your thesis and your risk. Gentex Corp's option chain lays out bids, asks, volume, open interest, and Greeks across calls and puts, giving you the full map of GNTX options activity at a glance. Use our scanner to monitor the GNTX option chain in real time and filter for the GNTX options trades that actually meet your criteria.
An option chain is the complete listing of all available option contracts on an underlying, organized by expiration date and strike price. For GNTX stock options, the chain shows side-by-side call and put data, making it easy to compare premiums, assess liquidity, and spot pricing dislocations. Reading the GNTX option chain effectively means looking beyond the last price — implied volatility by strike, volume-to-open-interest ratios, and bid-ask spreads all tell you where GNTX stock options are being actively traded and where they are not.
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.
Credit spreads, long calls, iron condors, calendar trades — every strategy starts with the same raw material: a clean, complete option chain. Our scanner pulls Gentex Corp's full chain across every expiry, highlights the most liquid strikes, and lets you screen GNTX options by the metrics that matter, from IV skew to volume surges. Stop scrolling through endless rows of GNTX stock options — let the full option chain come to you, pre-filtered and ready to trade.
Stock Statistics
- IndustryAuto Parts
- SectorConsumer Cyclical
- IV percentile50.40% Neutral
- Market cap (M$)4,662
- 52 weeks high-23.72%
- 52 weeks low8.06%
- Analyst recommendationBuy
2.20 - Target price$25.36
13.67% above the current stock price - Dividend—
- Payout ratio27.58%
- Earnings date2026-10-23
- P/E11.74
- Future P/E10.00
- EPS (ttm)1.88
- EPS growth next 5 years10.85%
As of September 21, 2026
| CALLs | PUTs | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Prob. OTM % | Open Interest | Volume | Extrinsic Value | Intrinsic Value | Bid | Ask | Strike | Moneyness % | Bid | Ask | Intrinsic Value | Extrinsic Value | Volume | Open Interest | Prob. OTM % |
| 0.51 | 5 | 0 | 0.24 | 4.81 | 3.90 | 6.20 | 17.50 | -20.92 | — | 0.75 | 0.00 | 0.75 | 0 | 0 | 99.49 |
| 13.62 | 20 | 0 | 0.17 | 2.31 | 2.00 | 2.95 | 20.00 | -9.62 | — | 0.10 | 0.00 | 0.10 | 10 | 22 | 86.38 |
| 57.86 | 5 | 17 | 0.50 | 0.00 | — | 0.50 | 22.50 | +1.67 | 0.65 | 0.85 | 0.19 | 0.56 | 1 | 60 | 42.14 |
| 91.26 | 61 | 0 | 0.05 | 0.00 | — | 0.05 | 25.00 | +12.97 | 1.00 | 3.70 | 2.69 | -0.34 | 0 | 34 | 8.74 |
| 99.19 | 0 | 0 | 1.10 | 0.00 | — | 1.10 | 27.50 | +24.27 | 4.30 | 6.20 | 5.19 | 0.06 | 0 | 17 | 0.81 |
As of September 21, 2026
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