Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
30 Sep, 2020 2.84 2.84 2.65 2.7 77.95 Thousand
29 Sep, 2020 2.65 2.83 2.63 2.81 128.82 Thousand
28 Sep, 2020 2.53 2.7 2.48 2.65 145.68 Thousand
25 Sep, 2020 2.43 2.59 2.38 2.48 179.14 Thousand
24 Sep, 2020 2.37 2.57 2.35 2.44 190.58 Thousand
23 Sep, 2020 2.4 2.5 2.35 2.38 94.6 Thousand
22 Sep, 2020 2.42 2.51 2.32 2.43 149.8 Thousand
21 Sep, 2020 2.88 2.88 2.4 2.41 303.71 Thousand
18 Sep, 2020 2.75 3.03 2.61 2.9 368.84 Thousand
17 Sep, 2020 2.77 2.87 2.6 2.69 177.98 Thousand