Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
29 Jun, 2023 1.6 1.7 1.6 1.64 15.47 Thousand
28 Jun, 2023 1.65 1.66 1.6 1.6 29.27 Thousand
27 Jun, 2023 1.62 1.65 1.6 1.61 27.15 Thousand
26 Jun, 2023 1.65 1.71 1.6 1.6 17.06 Thousand
23 Jun, 2023 1.63 1.66 1.62 1.65 42.1 Thousand
22 Jun, 2023 1.47 1.64 1.46 1.6 72.95 Thousand
21 Jun, 2023 1.47 1.5 1.43 1.44 200.47 Thousand
20 Jun, 2023 1.49 1.57 1.45 1.47 249.75 Thousand
16 Jun, 2023 1.56 1.57 1.45 1.45 181.15 Thousand
15 Jun, 2023 1.6 1.68 1.52 1.53 201.45 Thousand