Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
26 Mar, 2020 3.0 3.0 2.6 2.7 158.45 Thousand
25 Mar, 2020 2.94 2.99 2.7 2.93 250.78 Thousand
24 Mar, 2020 2.76 2.99 2.76 2.94 275.58 Thousand
23 Mar, 2020 2.5 2.75 2.34 2.7 240.43 Thousand
20 Mar, 2020 2.75 2.89 2.5 2.51 177.52 Thousand
19 Mar, 2020 2.75 2.85 2.55 2.75 97.49 Thousand
18 Mar, 2020 2.96 2.96 2.61 2.78 202.38 Thousand
17 Mar, 2020 2.76 3.25 2.73 3.03 184.71 Thousand
16 Mar, 2020 2.47 2.85 2.24 2.78 188.24 Thousand
13 Mar, 2020 2.76 2.83 2.2 2.81 422.64 Thousand