Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
18 Oct, 1988 5.38 5.75 5.0 5.38 22.68 Thousand
17 Oct, 1988 5.38 5.75 5.0 5.38 5063.00
12 Oct, 1988 5.38 5.75 5.0 5.38 8063.00
11 Oct, 1988 5.75 6.0 5.5 5.75 1875.00
10 Oct, 1988 5.38 5.5 5.25 5.38 188.00
07 Oct, 1988 5.38 5.5 5.25 5.38 7875.00
06 Oct, 1988 5.25 5.5 5.0 5.25 188.00
05 Oct, 1988 5.25 5.5 5.0 5.25 4125.00
03 Oct, 1988 5.25 5.5 5.0 5.25 28.68 Thousand
30 Sep, 1988 5.0 5.25 4.75 5.0 1875.00