Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
01 Nov, 2018 1.4 1.4 1.36 1.4 20.16 Thousand
31 Oct, 2018 1.35 1.41 1.32 1.4 29.8 Thousand
30 Oct, 2018 1.37 1.37 1.31 1.34 23.23 Thousand
29 Oct, 2018 1.4 1.42 1.31 1.38 13.28 Thousand
26 Oct, 2018 1.34 1.44 1.34 1.4 20.72 Thousand
25 Oct, 2018 1.32 1.37 1.32 1.36 18.97 Thousand
24 Oct, 2018 1.32 1.46 1.32 1.33 40.08 Thousand
23 Oct, 2018 1.37 1.54 1.35 1.36 55.41 Thousand
22 Oct, 2018 1.44 1.44 1.36 1.38 68.68 Thousand
19 Oct, 2018 1.47 1.48 1.41 1.41 40.46 Thousand