Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
15 Mar, 2019 2.49 2.49 2.21 2.28 191.8 Thousand
14 Mar, 2019 2.37 2.39 2.07 2.18 219.89 Thousand
13 Mar, 2019 2.14 2.25 2.14 2.23 65.45 Thousand
12 Mar, 2019 2.07 2.19 2.07 2.13 22.06 Thousand
11 Mar, 2019 2.05 2.16 2.05 2.08 39.22 Thousand
08 Mar, 2019 2.15 2.19 1.95 2.05 77.12 Thousand
07 Mar, 2019 2.12 2.23 2.12 2.17 73.29 Thousand
06 Mar, 2019 2.14 2.35 2.12 2.12 108.83 Thousand
05 Mar, 2019 2.17 2.2 2.14 2.18 47.89 Thousand
04 Mar, 2019 2.15 2.28 2.11 2.16 154.53 Thousand