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0.60
6.40%
-0.041
After Hours:
.60
Research Frontiers Inc Stock (REFR) Option Chain
For the September 18, 2026 expiration date, the REFR stock option chain has a total of 4 contracts, with 4 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 18, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
0.05 | -0.05 | -50.00% | 4 |
|
5.00
|
0.15 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
REFR Put Options Expiring September 18, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.00 | 0.00 | - | - |
Research Frontiers Inc Stock (REFR) Option Chain Analysis
| Put Volume Total | 0 |
| Call Volume Total | 4 |
| Put/Call Ratio (PCR) | 0.00 |
| Put Strike With Highest Volume | $2.50 |
| Call Strike With Highest Volume | $2.50 |
0.53%
1.91%
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