Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
21 Jun, 1988 8.13 8.5 7.75 8.13 6000.00
20 Jun, 1988 8.13 8.5 7.75 8.13 10.68 Thousand
17 Jun, 1988 8.13 8.5 7.75 8.13 3750.00
16 Jun, 1988 8.13 8.5 7.75 8.13 11.81 Thousand
15 Jun, 1988 8.5 8.75 8.25 8.5 9938.00
14 Jun, 1988 8.5 8.75 8.25 8.5 10.87 Thousand
13 Jun, 1988 8.38 8.5 8.25 8.38 10.12 Thousand
10 Jun, 1988 8.25 8.5 8.0 8.25 6375.00
09 Jun, 1988 7.88 8.25 7.5 7.88 3375.00
08 Jun, 1988 7.88 8.25 7.5 7.88 3563.00