Options Chain for GENTEX CORP COM (GNTX) - $22.00 as of 6/12/2025 8:03:52 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 9.10 | 11.70 | % | 0 | 0 | 3.43 | 1.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 15.00 | 6.60 | 9.30 | % | 0 | 0 | 2.38 | 1.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 17.50 | 4.10 | 6.80 | 4.60 | 0.00 | 0.00% | 0 | 3 | 1.51 | 1.00 | 0.00 | 0.00 | 4/28/2025 | 6/12/2025 3:59:52 PM EST |
| 20.00 | 1.60 | 4.30 | 2.05 | -0.26 | -11.26% | 1 | 58 | 0.87 | 1.00 | 0.01 | 0.00 | 6/12/2025 | 6/12/2025 3:59:52 PM EST |
| 22.50 | 0.00 | 0.30 | 0.21 | -0.04 | -16.00% | 2 | 95 | 0.16 | 0.43 | 0.51 | -0.02 | 6/12/2025 | 6/12/2025 3:59:52 PM EST |
| 25.00 | 0.00 | 0.15 | 0.02 | 0.00 | 0.00% | 0 | 472 | 0.68 | 0.00 | 0.00 | 0.00 | 5/20/2025 | 6/12/2025 3:59:52 PM EST |
| 27.50 | 0.00 | 1.00 | 0.10 | 0.00 | 0.00% | 0 | 121 | 1.97 | 0.00 | 0.00 | 0.00 | 5/19/2025 | 6/12/2025 3:59:52 PM EST |
| 30.00 | 0.00 | 0.30 | 0.07 | 0.00 | 0.00% | 0 | 134 | 1.59 | 0.00 | 0.00 | 0.00 | 5/13/2025 | 6/12/2025 3:59:52 PM EST |
| 32.50 | 0.00 | 0.75 | 0.05 | 0.00 | 0.00% | 0 | 115 | 2.45 | 0.00 | 0.00 | 0.00 | 4/25/2025 | 6/12/2025 3:59:52 PM EST |
| 35.00 | 0.00 | 0.75 | 0.26 | 0.00 | 0.00% | 0 | 7 | 2.74 | 0.00 | 0.00 | 0.00 | 2/6/2025 | 6/12/2025 3:59:52 PM EST |
| 37.50 | 0.00 | 0.75 | 0.05 | 0.00 | 0.00% | 0 | 3 | 3.00 | 0.00 | 0.00 | 0.00 | 2/20/2025 | 6/12/2025 3:59:52 PM EST |
| 40.00 | 0.00 | 0.75 | 0.26 | 0.00 | 0.00% | 0 | 4 | 3.23 | 0.00 | 0.00 | 0.00 | 2/21/2025 | 6/12/2025 3:59:52 PM EST |
| 42.50 | 0.00 | 1.00 | % | 0 | 0 | 3.74 | 0.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.75 | % | 0 | 0 | 3.86 | 0.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 15.00 | 0.00 | 0.75 | % | 0 | 0 | 2.91 | 0.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 17.50 | 0.00 | 1.00 | % | 0 | 0 | 2.38 | 0.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 20.00 | 0.00 | 0.05 | 0.04 | 0.00 | 0.00% | 0 | 20 | 0.50 | 0.00 | 0.01 | 0.00 | 6/10/2025 | 6/12/2025 3:59:52 PM EST |
| 22.50 | 0.30 | 0.55 | 0.46 | 0.00 | 0.00% | 0 | 1,804 | 0.25 | -0.57 | 0.51 | -0.02 | 6/10/2025 | 6/12/2025 3:59:52 PM EST |
| 25.00 | 2.05 | 4.00 | 3.70 | 0.00 | 0.00% | 0 | 13 | 1.90 | -1.00 | 0.00 | 0.00 | 4/17/2025 | 6/12/2025 3:59:52 PM EST |
| 27.50 | 4.80 | 6.40 | 6.20 | 0.00 | 0.00% | 0 | 1 | 1.61 | -1.00 | 0.00 | 0.00 | 4/8/2025 | 6/12/2025 3:59:52 PM EST |
| 30.00 | 7.10 | 9.70 | 7.55 | 0.00 | 0.00% | 0 | 1 | 2.09 | -1.00 | 0.00 | 0.00 | 5/21/2025 | 6/12/2025 3:59:52 PM EST |
| 32.50 | 9.60 | 11.60 | 5.80 | 0.00 | 0.00% | 0 | 0 | 3.11 | -1.00 | 0.00 | 0.00 | 1/10/2025 | 6/12/2025 3:59:52 PM EST |
| 35.00 | 12.10 | 14.00 | 4.64 | 0.00 | 0.00% | 0 | 0 | 3.34 | -1.00 | 0.00 | 0.00 | 12/11/2024 | 6/12/2025 3:59:52 PM EST |
| 37.50 | 14.80 | 16.60 | % | 0 | 0 | 3.71 | -1.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 40.00 | 17.10 | 19.10 | % | 0 | 0 | 3.97 | -1.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST | |||
| 42.50 | 19.60 | 21.70 | % | 0 | 0 | 4.31 | -1.00 | 0.00 | 0.00 | 6/12/2025 3:59:52 PM EST |