Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
18 Dec, 2017 0.99 1.05 0.87 1.02 269.21 Thousand
15 Dec, 2017 0.93 0.99 0.92 0.98 186.08 Thousand
14 Dec, 2017 0.9 0.94 0.89 0.93 137.42 Thousand
13 Dec, 2017 0.88 0.92 0.88 0.91 93.42 Thousand
12 Dec, 2017 0.98 0.98 0.86 0.91 131.91 Thousand
11 Dec, 2017 0.94 0.98 0.92 0.93 42.39 Thousand
08 Dec, 2017 0.93 1.04 0.92 0.94 49.46 Thousand
07 Dec, 2017 0.93 1.07 0.92 0.99 450.72 Thousand
06 Dec, 2017 0.94 0.97 0.92 0.92 89.05 Thousand
05 Dec, 2017 0.94 1.0 0.89 0.94 91.67 Thousand