Research Frontiers Incorporated (REFR)
NasdaqCM - NasdaqCM Delayed price. Currency in USD
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At close: 04:00PM EDT
After hours:
Callsfor20 December 2024
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| REFR241220C00002500 | 2024-06-12 11:24AM EDT | 2.50 | 0.23 | 0.10 | 0.35 | 0.00 | - | 35 | 923 | 78.13% |
| REFR241220C00005000 | 2024-05-09 9:49AM EDT | 5.00 | 0.06 | 0.00 | 0.30 | 0.00 | - | 22 | 22 | 118.75% |
Putsfor20 December 2024
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