Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
08 Jun, 2020 5.12 5.27 5.0 5.03 171.74 Thousand
05 Jun, 2020 5.0 5.14 4.85 5.12 165.48 Thousand
04 Jun, 2020 4.81 4.98 4.71 4.96 190.34 Thousand
03 Jun, 2020 4.98 4.98 4.77 4.81 175.16 Thousand
02 Jun, 2020 4.92 5.09 4.73 4.89 216.74 Thousand
01 Jun, 2020 4.36 4.96 4.36 4.86 163.97 Thousand
29 May, 2020 4.86 4.97 4.36 4.45 238.43 Thousand
28 May, 2020 4.71 4.96 4.7 4.86 242.51 Thousand
27 May, 2020 4.55 4.7 4.33 4.7 144.08 Thousand
26 May, 2020 4.28 4.58 4.2 4.5 206.65 Thousand