Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
20 Jan, 2023 2.16 2.16 2.07 2.11 3145.00
19 Jan, 2023 2.21 2.24 2.15 2.15 19.04 Thousand
18 Jan, 2023 2.23 2.24 2.16 2.18 2573.00
17 Jan, 2023 2.15 2.26 2.1 2.24 31.4 Thousand
13 Jan, 2023 2.22 2.22 2.11 2.15 16.05 Thousand
12 Jan, 2023 2.21 2.21 2.12 2.2 10.27 Thousand
11 Jan, 2023 2.22 2.25 2.12 2.21 26.14 Thousand
10 Jan, 2023 2.2 2.28 2.17 2.25 25.03 Thousand
09 Jan, 2023 2.3 2.3 2.19 2.22 15.45 Thousand
06 Jan, 2023 2.29 2.3 2.17 2.28 16.9 Thousand