NasdaqCM - Delayed Quote USD

Research Frontiers Incorporated (REFR)

1.5900 0.0000 (0.00%)
At close: May 3 at 4:00 PM EDT

Calls

In The Money

Contract Name Last Trade Date (EDT) Strike Last Price Bid Ask Change % Change Volume Open Interest Implied Volatility
REFR240517C00002500 5/3/2024 7:47 PM 2.5 0.05 0.00 0.05 0.00 0.00% 20 1,119 175.00%

Puts

In The Money

Contract Name Last Trade Date (EDT) Strike Last Price Bid Ask Change % Change Volume Open Interest Implied Volatility

There are no puts.

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