Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
18 Feb, 2022 1.76 1.83 1.75 1.8 13.8 Thousand
17 Feb, 2022 1.85 1.85 1.79 1.79 18.51 Thousand
16 Feb, 2022 1.78 1.94 1.76 1.87 31.14 Thousand
15 Feb, 2022 1.85 1.85 1.76 1.76 6198.00
14 Feb, 2022 1.9 1.9 1.75 1.82 31.63 Thousand
11 Feb, 2022 1.88 1.92 1.8 1.91 78.35 Thousand
10 Feb, 2022 1.74 1.92 1.7 1.86 103.72 Thousand
09 Feb, 2022 1.52 1.75 1.42 1.73 133.78 Thousand
08 Feb, 2022 1.4 1.49 1.35 1.42 210.52 Thousand
07 Feb, 2022 1.43 1.44 1.4 1.41 69.72 Thousand