Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
15 Jun, 2022 1.7 1.71 1.51 1.56 119.81 Thousand
14 Jun, 2022 1.7 1.7 1.65 1.65 15.14 Thousand
13 Jun, 2022 1.75 1.76 1.66 1.66 65.96 Thousand
10 Jun, 2022 1.9 1.9 1.8 1.8 15.13 Thousand
09 Jun, 2022 1.92 2.04 1.9 1.9 21.38 Thousand
08 Jun, 2022 1.96 2.07 1.94 1.97 31.62 Thousand
07 Jun, 2022 2.04 2.04 1.95 1.99 61.22 Thousand
06 Jun, 2022 2.05 2.05 1.9 1.9 27.69 Thousand
03 Jun, 2022 1.98 2.02 1.94 2.0 55.56 Thousand
02 Jun, 2022 1.96 1.97 1.91 1.96 35.66 Thousand