Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
24 Oct, 2022 2.52 2.52 2.3 2.33 48.3 Thousand
21 Oct, 2022 2.48 2.53 2.41 2.45 29.79 Thousand
20 Oct, 2022 2.45 2.5 2.38 2.43 18.11 Thousand
19 Oct, 2022 2.52 2.53 2.42 2.47 11.75 Thousand
18 Oct, 2022 2.53 2.53 2.42 2.45 6049.00
17 Oct, 2022 2.36 2.53 2.36 2.46 38.41 Thousand
14 Oct, 2022 2.35 2.43 2.3 2.36 12.79 Thousand
13 Oct, 2022 2.25 2.35 2.25 2.29 15.36 Thousand
12 Oct, 2022 2.34 2.5 2.25 2.26 6271.00
11 Oct, 2022 2.43 2.44 2.33 2.34 44.69 Thousand