Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
13 Feb, 1987 10.5 10.75 10.25 10.5 11.81 Thousand
12 Feb, 1987 10.25 10.5 10.0 10.25 23.06 Thousand
11 Feb, 1987 9.38 9.75 9.0 9.38 9563.00
10 Feb, 1987 9.25 9.5 9.0 9.25 13.31 Thousand
09 Feb, 1987 9.0 9.25 8.75 9.0 9188.00
06 Feb, 1987 9.13 9.5 8.75 9.13 3750.00
05 Feb, 1987 9.13 9.5 8.75 9.13 7500.00
04 Feb, 1987 8.75 9.0 8.5 8.75 7125.00
03 Feb, 1987 8.75 9.0 8.5 8.75 9188.00
02 Feb, 1987 8.5 8.75 8.25 8.5 7688.00