Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
22 Aug, 2018 1.05 1.1 1.05 1.09 56.17 Thousand
21 Aug, 2018 1.03 1.09 1.0 1.02 88.33 Thousand
20 Aug, 2018 0.92 1.08 0.92 1.02 129.65 Thousand
17 Aug, 2018 0.88 0.9 0.86 0.89 12.7 Thousand
16 Aug, 2018 0.89 0.9 0.86 0.88 68.56 Thousand
15 Aug, 2018 0.85 0.89 0.85 0.88 16.58 Thousand
14 Aug, 2018 0.9 0.92 0.87 0.89 45.93 Thousand
13 Aug, 2018 0.9 0.9 0.85 0.86 29.81 Thousand
10 Aug, 2018 0.88 0.9 0.88 0.9 8135.00
09 Aug, 2018 0.87 0.9 0.87 0.89 12.62 Thousand