Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
11 Mar, 1988 7.13 7.5 6.75 7.13 18.18 Thousand
10 Mar, 1988 6.88 7.25 6.5 6.88 2438.00
09 Mar, 1988 6.75 7.0 6.5 6.75 375.00
08 Mar, 1988 6.75 7.0 6.5 6.75 1875.00
07 Mar, 1988 6.75 7.0 6.5 6.75 10.87 Thousand
04 Mar, 1988 6.75 7.0 6.5 6.75 4688.00
03 Mar, 1988 6.75 7.0 6.5 6.75 2625.00
01 Mar, 1988 6.75 7.0 6.5 6.75 12.56 Thousand
29 Feb, 1988 6.63 7.0 6.25 6.63 5250.00
26 Feb, 1988 6.56 6.88 6.25 6.56 21.93 Thousand