Research Frontiers (REFR)
NASDAQ: REFR
· Real-Time Price · USD
1.44
-0.01 (-0.69%)
At close: Oct 03, 2025, 3:59 PM
1.45
0.69%
After-hours: Oct 03, 2025, 04:10 PM EDT
REFR Option Overview
Overview for all option chains of REFR. As of October 05, 2025, REFR options have an IV of 125.82% and an IV rank of 10.89%. The volume is 69 contracts, which is 29.24% of average daily volume of 236 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
125.82%IV Rank
10.89%Historical Volatility
76.17%IV Low
99.4% on Jun 05, 2025IV High
342.15% on Sep 25, 2025Open Interest (OI)
Today's Open Interest
4,301Put-Call Ratio
0Put Open Interest
1Call Open Interest
4,300Open Interest Avg (30-day)
3,203Today vs Open Interest Avg (30-day)
134.28%Option Volume
Today's Volume
69Put-Call Ratio
0Put Volume
0Call Volume
69Volume Avg (30-day)
236Today vs Volume Avg (30-day)
29.24%Option Chain Statistics
This table provides a comprehensive overview of all REFR options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 1 | 0 | 0 | 164 | 1 | 0.01 | 125.82% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 404 | 0 | 0 | 220.37% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 3,000 | 0 | 0 | 147.16% | 2.5 |
| Mar 20, 2026 | 68 | 0 | 0 | 732 | 0 | 0 | 134.8% | 2.5 |