Research Frontiers Incorporated (REFR)

USD 1.13

(6.13%)

Historical Prices

Date Open High Low Close Volume
03 Oct, 2023 1.05 1.1 1.05 1.06 28.66 Thousand
02 Oct, 2023 1.1 1.13 1.04 1.04 23.62 Thousand
29 Sep, 2023 1.08 1.11 1.05 1.08 20.61 Thousand
28 Sep, 2023 1.03 1.08 1.01 1.04 11.18 Thousand
27 Sep, 2023 1.03 1.07 1.0 1.03 50.09 Thousand
26 Sep, 2023 1.14 1.14 0.99 1.02 95.26 Thousand
25 Sep, 2023 1.12 1.2 1.12 1.16 20.05 Thousand
22 Sep, 2023 1.23 1.27 1.16 1.16 19.36 Thousand
21 Sep, 2023 1.15 1.22 1.15 1.19 24.04 Thousand
20 Sep, 2023 1.26 1.26 1.15 1.16 61.78 Thousand