Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
24 Dec, 2020 2.83 2.91 2.78 2.81 68.99 Thousand
23 Dec, 2020 2.93 3.12 2.78 2.83 494.45 Thousand
22 Dec, 2020 2.7 2.96 2.67 2.95 234.53 Thousand
21 Dec, 2020 2.58 2.75 2.54 2.7 384.54 Thousand
18 Dec, 2020 2.66 2.66 2.56 2.62 360.68 Thousand
17 Dec, 2020 2.66 2.78 2.53 2.66 572.84 Thousand
16 Dec, 2020 2.71 3.51 2.55 2.68 3.11 Million
15 Dec, 2020 2.75 2.8 2.68 2.73 55.22 Thousand
14 Dec, 2020 2.75 2.84 2.67 2.71 197.35 Thousand
11 Dec, 2020 2.68 2.76 2.58 2.75 348.23 Thousand