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Research Frontiers Incorporated (REFR)

NasdaqCM - NasdaqCM Real-time price. Currency in USD
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1.8300+0.0300 (+1.67%)
At close: 04:00PM EDT
In the money
Show:ListStraddle
Strike:7.50
Callsfor21 June 2024
Contract nameLast trade dateExpiry dateLast priceBidAskChange% changeVolumeOpen interestImplied volatility
REFR240621C000075002024-06-10 9:30AM EDT2024-06-210.150.000.000.00--050.00%
Putsfor21 June 2024