Options Chain for RESEARCH FRONTIERS INC COM (REFR) - $1.95 as of 11/20/2024 8:38:24 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 | 0.10 | 0.07 | 0.00 | 0.00% | 0 | 960 | 0.85 | 0.12 | 0.71 | 0.00 | 11/14/2024 | 11/20/2024 3:59:54 PM EST |
| 5.00 | 0.00 | 0.05 | 0.05 | 0.00 | 0.00% | 0 | 122 | 1.96 | 0.00 | 0.00 | 0.00 | 7/16/2024 | 11/20/2024 3:59:54 PM EST |
| 7.50 | 0.00 | 0.75 | % | 0 | 0 | 2.56 | 0.00 | 0.00 | 0.00 | 11/20/2024 3:59:54 PM EST |
Puts
| Strike | Bid | Ask | Last Price | Change | %Chg | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.45 | 0.70 | % | 0 | 0 | 0.67 | -0.88 | 0.71 | 0.00 | 11/20/2024 3:59:54 PM EST | |||
| 5.00 | 2.95 | 3.20 | % | 0 | 0 | 1.81 | -1.00 | 0.00 | 0.00 | 11/20/2024 3:59:54 PM EST | |||
| 7.50 | 5.40 | 5.70 | % | 0 | 0 | 2.31 | -1.00 | 0.00 | 0.00 | 11/20/2024 3:59:54 PM EST |