Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
19 Apr, 2022 2.05 2.1 1.91 1.97 84.73 Thousand
18 Apr, 2022 1.99 2.12 1.98 2.1 52.47 Thousand
14 Apr, 2022 1.98 2.06 1.97 2.0 35.62 Thousand
13 Apr, 2022 2.11 2.29 1.83 1.85 121 Thousand
12 Apr, 2022 2.08 2.2 2.01 2.18 8101.00
11 Apr, 2022 2.0 2.15 2.0 2.03 8408.00
08 Apr, 2022 2.14 2.15 2.02 2.02 12.38 Thousand
07 Apr, 2022 2.07 2.2 2.07 2.14 38.71 Thousand
06 Apr, 2022 1.95 2.19 1.95 2.11 44.18 Thousand
05 Apr, 2022 2.11 2.12 2.01 2.02 39.85 Thousand