Gentex Corporation (GNTX)
NASDAQ: GNTX
· Real-Time Price · USD
27.58
-0.26 (-0.93%)
At close: Oct 03, 2025, 3:59 PM
27.51
-0.25%
After-hours: Oct 03, 2025, 05:36 PM EDT
GNTX Open Interest Chart
Open interest breakdown by expiration date for GNTX
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
2,729
contracts, with 2,043
call contracts and
686 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 137 | 66 | 0.48 |
| Nov 21, 2025 | 3 | 27 | 9.00 |
| Dec 19, 2025 | 1,236 | 549 | 0.44 |
| Jan 16, 2026 | 237 | 0 | 0.00 |
| Mar 20, 2026 | 430 | 44 | 0.10 |