1.40
price up icon2.19%   0.03
after-market After Hours: 1.39 -0.01 -0.71%
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Research Frontiers Inc Stock (REFR) Option Chain

For the September 19, 2025 expiration date, the REFR stock option chain has a total of 20 contracts, with 20 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:

Research Frontiers Inc (REFR) Most Active Options & Calendar

REFR Call Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite 2.50 0.05 0.00 - 20
favorite 5.00 0.00 0.00 - -
favorite 7.50 0.00 0.00 - -

REFR Put Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -

Research Frontiers Inc Stock (REFR) Option Chain Analysis

Put Volume Total 0
Call Volume Total 20
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $2.50
Call Strike With Highest Volume $2.50
$115.48
price up icon 4.00%
$262.94
price up icon 5.13%
$144.87
price up icon 3.24%
electronic_components FN
$294.35
price up icon 6.25%
$51.92
price up icon 5.08%
electronic_components CLS
$188.92
price up icon 4.18%
Cap:     |  Volume (24h):