Research Frontiers Incorporated REFR
Set alert
0.35 USD -0.03 -7.89%
At close · Oct 30
0.37 +0.02 +5.71%
After hours · Oct 30, 4:00 PM ET
0.341 Day range 0.40
0.3501 52-week range 2.08
- YTD
- -73.27%
- 1 year
- -80.97%
- Open
- 0.3876
- Prev close
- 0.3801
- Mkt cap
- 12.21M
- Vol
- 200.29K
- Avg vol
- 1.67M
- EPS
- -0.06
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 0.341
- High
- 0.40
- Forward P/E
- -26.83
- Beta
- 0.27
- Short ratio
- 11.65
- Inst. own
- 9.86%
- Dividend
- 0.00
- Ex-div date
- 50-d avg
- 1.98
- 200-d avg
- 1.89
- 1y target
- 0.00
REFR options
| Calls | Strike | Puts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | |||
| 0.00 | 0.75 | 0.10 | 0.00% | 40 | 40 | 0.0% | 0.50 | — | — | — | — | — | — | — | ||
| — | — | — | — | — | — | — | 1.00 | 0.20 | 1.20 | 0.45 | 0.00% | 10 | 5 | 443.8% | ||
| — | — | — | — | — | — | — | 1.50 | 0.65 | 1.65 | 0.99 | 0.00% | 1 | 1 | 100.0% | ||
| 0.00 | 0.05 | 0.04 | 0.00% | 10 | 529 | 525.0% | 2.50 | 1.65 | 2.40 | 2.10 | +2.44% | 1 | 1 | 1287.5% | ||
| — | — | — | — | — | — | — | 5.00 | 4.30 | 4.90 | 4.60 | +2.22% | 1 | 1 | 1400.0% | ||