Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
08 Jan, 1988 2.44 2.5 2.38 2.44 6938.00
07 Jan, 1988 2.56 2.75 2.38 2.56 47.25 Thousand
06 Jan, 1988 2.56 2.75 2.38 2.56 8438.00
05 Jan, 1988 2.5 2.63 2.38 2.5 5813.00
04 Jan, 1988 2.38 2.5 2.25 2.38 375.00
31 Dec, 1987 2.5 2.75 2.25 2.5 53.25 Thousand
30 Dec, 1987 2.25 2.5 2.0 2.25 21.37 Thousand
29 Dec, 1987 2.06 2.13 2.0 2.06 21.93 Thousand
28 Dec, 1987 2.0 2.25 1.75 2.0 7688.00
24 Dec, 1987 2.38 2.63 2.13 2.38 5625.00