Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
20 Dec, 2022 2.03 2.11 1.92 1.98 25.72 Thousand
19 Dec, 2022 2.06 2.1 2.02 2.02 15.4 Thousand
16 Dec, 2022 2.15 2.17 1.98 2.09 38.93 Thousand
15 Dec, 2022 2.16 2.21 2.16 2.16 10.49 Thousand
14 Dec, 2022 2.29 2.37 2.17 2.21 9824.00
13 Dec, 2022 2.35 2.4 2.15 2.28 19.44 Thousand
12 Dec, 2022 2.29 2.32 2.18 2.31 5725.00
09 Dec, 2022 2.2 2.3 2.15 2.3 16.28 Thousand
08 Dec, 2022 2.21 2.23 2.15 2.21 9528.00
07 Dec, 2022 2.22 2.25 2.15 2.18 24.55 Thousand