Options Chain for RESEARCH FRONTIERS INC COM (REFR) - $1.61 as of 4/26/2024 3:41:54 PM EST
Calls
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.05 | 0.00 | 0.00% | 0 | 1,017 | 1.63 | 0.32 | 0.38 | -0.01 | 4/24/2024 | 4/26/2024 3:59:41 PM EST |
| 5.00 | 0.00 | 0.30 | % | 0 | 0 | 5.15 | 0.05 | 0.11 | 0.00 | 4/26/2024 3:59:41 PM EST | |||
| 7.50 | 0.00 | 0.75 | % | 0 | 0 | 8.96 | 0.01 | 0.03 | 0.00 | 4/26/2024 3:59:41 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.80 | 1.60 | % | 0 | 0 | 8.18 | -0.68 | 0.38 | -0.01 | 4/26/2024 3:59:41 PM EST | |||
| 5.00 | 3.30 | 3.70 | % | 0 | 0 | 4.52 | -0.95 | 0.11 | 0.00 | 4/26/2024 3:59:41 PM EST | |||
| 7.50 | 5.80 | 6.10 | % | 0 | 0 | 5.35 | -0.99 | 0.03 | 0.00 | 4/26/2024 3:59:41 PM EST |