Research Frontiers Incorporated (REFR)

USD 1.13

(6.13%)

Historical Prices

Date Open High Low Close Volume
21 May, 2025 1.6 1.6 1.6 1.6 1152.00
20 May, 2025 1.6 1.6 1.59 1.6 6814.00
19 May, 2025 1.67 1.67 1.67 1.67 241.00
16 May, 2025 1.69 1.76 1.64 1.67 39.01 Thousand
15 May, 2025 1.73 1.75 1.65 1.73 59.24 Thousand
14 May, 2025 1.63 1.69 1.62 1.64 17.72 Thousand
13 May, 2025 1.71 1.71 1.6 1.64 40.02 Thousand
12 May, 2025 1.65 1.76 1.63 1.72 112.72 Thousand
09 May, 2025 1.21 1.7 1.19 1.59 197.13 Thousand
08 May, 2025 1.2 1.21 1.19 1.19 13.7 Thousand