Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
02 Jul, 2021 2.31 2.31 2.21 2.29 87.77 Thousand
01 Jul, 2021 2.37 2.39 2.3 2.34 83.23 Thousand
30 Jun, 2021 2.37 2.46 2.29 2.37 130.94 Thousand
29 Jun, 2021 2.42 2.46 2.34 2.34 69.53 Thousand
28 Jun, 2021 2.36 2.48 2.36 2.45 92.46 Thousand
25 Jun, 2021 2.39 2.45 2.29 2.38 3.13 Million
24 Jun, 2021 2.48 2.53 2.27 2.39 289.6 Thousand
23 Jun, 2021 2.13 2.55 2.13 2.44 499.29 Thousand
22 Jun, 2021 2.05 2.13 2.02 2.1 159.52 Thousand
21 Jun, 2021 2.07 2.13 2.01 2.05 149.83 Thousand