Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
21 Jan, 2022 1.56 1.57 1.39 1.52 142 Thousand
20 Jan, 2022 1.56 1.59 1.56 1.57 26.22 Thousand
19 Jan, 2022 1.57 1.6 1.56 1.59 20.48 Thousand
18 Jan, 2022 1.61 1.63 1.56 1.58 129.74 Thousand
14 Jan, 2022 1.79 1.8 1.63 1.64 105.6 Thousand
13 Jan, 2022 1.77 1.8 1.77 1.8 10.99 Thousand
12 Jan, 2022 1.78 1.79 1.75 1.78 15.96 Thousand
11 Jan, 2022 1.8 1.82 1.76 1.8 19.23 Thousand
10 Jan, 2022 1.79 1.8 1.75 1.75 22.72 Thousand
07 Jan, 2022 1.81 1.86 1.77 1.79 14.22 Thousand