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Research Frontiers Inc REFR 0.7 0.05 8.21%

REFR Options Volume by Strike

REFR (Research Frontiers Inc): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.

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ATM IV
7.9
Put Call Ratio (OI)
0.0225
Put Call Ratio (Vol)
0.172
IV Rank
39.8
IV Percentile
77.3
Max Pain
2.5

Volume distribution (2026-09-21)

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-6.8
6.8
View values by strike
REFR · Volume distribution · 2026-09-21. Contracts traded.
StrikeCallsPuts
2.50 84 21
5.00 0 2
7.50 0 2