Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
26 Aug, 2022 2.23 2.38 2.15 2.21 73.68 Thousand
25 Aug, 2022 2.28 2.5 2.22 2.26 49.22 Thousand
24 Aug, 2022 2.41 2.49 2.27 2.3 22.76 Thousand
23 Aug, 2022 2.43 2.45 2.39 2.42 11.75 Thousand
22 Aug, 2022 2.61 2.71 2.33 2.33 36.81 Thousand
19 Aug, 2022 2.6 2.77 2.55 2.6 57.08 Thousand
18 Aug, 2022 2.15 2.59 2.03 2.54 92.69 Thousand
17 Aug, 2022 2.21 2.5 2.14 2.41 114.6 Thousand
16 Aug, 2022 2.27 2.28 2.09 2.26 81.57 Thousand
15 Aug, 2022 2.25 2.27 2.14 2.27 21.45 Thousand