Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
12 Feb, 2020 3.37 3.45 3.28 3.39 68.65 Thousand
11 Feb, 2020 3.28 3.4 3.25 3.33 29.84 Thousand
10 Feb, 2020 3.31 3.37 3.24 3.26 104.32 Thousand
07 Feb, 2020 3.42 3.43 3.31 3.33 32.01 Thousand
06 Feb, 2020 3.38 3.43 3.33 3.43 42.59 Thousand
05 Feb, 2020 3.43 3.45 3.37 3.38 45.03 Thousand
04 Feb, 2020 3.54 3.59 3.4 3.48 45.1 Thousand
03 Feb, 2020 3.37 3.52 3.34 3.49 31.85 Thousand
31 Jan, 2020 3.44 3.45 3.27 3.33 69.49 Thousand
30 Jan, 2020 3.63 3.71 3.33 3.42 89.25 Thousand