Research Frontiers Inc. REFR
NAS: REFR | ISIN: US7609111072 27/02/2026
0,995 USD (+1,14%)
(+1,14%)
27/02/2026
Recente koersen
| Datum | Koers | Evolutie |
|---|---|---|
| 27/02 | 0,995 USD | 1,14% |
| 26/02 | 0,984 USD | -11,35% |
| 25/02 | 1,110 USD | 0,91% |
| 24/02 | 1,100 USD | -0,90% |
| 23/02 | 1,110 USD | 0,00% |
| 20/02 | 1,110 USD | 7,77% |
| 19/02 | 1,030 USD | 1,98% |
| 18/02 | 1,010 USD | -0,98% |
| 17/02 | 1,020 USD | 2,00% |
| 13/02 | 1,000 USD | -2,91% |