Research Frontiers (REFR)
NASDAQ: REFR
· Real-Time Price · USD
1.52
0.01 (0.66%)
At close: Aug 14, 2025, 3:59 PM
1.52
0.00%
After-hours: Aug 14, 2025, 04:04 PM EDT
REFR Option Overview
Overview for all option chains of REFR. As of August 15, 2025, REFR options have an IV of 500% and an IV rank of 184.7%. The volume is 0 contracts, which is n/a of average daily volume of 39 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
184.7%Historical Volatility
51.8%IV Low
97.54% on Jan 30, 2025IV High
315.44% on Apr 07, 2025Open Interest (OI)
Today's Open Interest
2,861Put-Call Ratio
0Put Open Interest
10Call Open Interest
2,851Open Interest Avg (30-day)
2,600Today vs Open Interest Avg (30-day)
110.04%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
39Today vs Volume Avg (30-day)
n/aOption 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 |
| Aug 15, 2025 | 0 | 0 | 0 | 319 | 10 | 0.03 | 500% | 2.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 676 | 0 | 0 | 316.03% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 286.2% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 1,623 | 0 | 0 | 141.94% | 2.5 |
| Mar 20, 2026 | 0 | 0 | 0 | 233 | 0 | 0 | 123.74% | 2.5 |