Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
28 Jul, 2023 1.6 1.69 1.6 1.67 10.92 Thousand
27 Jul, 2023 1.55 1.64 1.55 1.61 18.48 Thousand
26 Jul, 2023 1.58 1.64 1.52 1.57 48.76 Thousand
25 Jul, 2023 1.59 1.65 1.58 1.61 8748.00
24 Jul, 2023 1.67 1.67 1.62 1.62 10.77 Thousand
21 Jul, 2023 1.61 1.68 1.61 1.65 11.52 Thousand
20 Jul, 2023 1.7 1.7 1.6 1.65 40.41 Thousand
19 Jul, 2023 1.69 1.71 1.63 1.68 21.11 Thousand
18 Jul, 2023 1.62 1.67 1.62 1.67 14.89 Thousand
17 Jul, 2023 1.67 1.67 1.61 1.63 44.74 Thousand