Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
09 Apr, 2020 2.16 2.16 1.85 2.05 218.31 Thousand
08 Apr, 2020 1.91 2.24 1.88 2.08 136.77 Thousand
07 Apr, 2020 1.93 2.09 1.86 1.95 152.6 Thousand
06 Apr, 2020 1.82 2.03 1.82 1.91 84.94 Thousand
03 Apr, 2020 2.0 2.07 1.66 1.79 286.42 Thousand
02 Apr, 2020 2.12 2.27 1.98 1.99 237.65 Thousand
01 Apr, 2020 2.3 2.34 2.15 2.18 101.91 Thousand
31 Mar, 2020 2.42 2.6 2.32 2.34 231.39 Thousand
30 Mar, 2020 2.56 2.67 2.47 2.47 173.24 Thousand
27 Mar, 2020 2.65 2.83 2.6 2.64 107.57 Thousand