Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
03 Mar, 2017 1.58 1.63 1.58 1.61 31.96 Thousand
02 Mar, 2017 1.66 1.69 1.59 1.6 122.21 Thousand
01 Mar, 2017 1.69 1.71 1.66 1.66 69.54 Thousand
28 Feb, 2017 1.7 1.74 1.68 1.68 29.96 Thousand
27 Feb, 2017 1.74 1.74 1.7 1.72 14.05 Thousand
24 Feb, 2017 1.72 1.74 1.7 1.7 20.53 Thousand
23 Feb, 2017 1.7 1.77 1.7 1.74 43.6 Thousand
22 Feb, 2017 1.75 1.77 1.65 1.77 143.49 Thousand
21 Feb, 2017 1.81 1.82 1.73 1.76 70.48 Thousand
17 Feb, 2017 1.81 1.81 1.75 1.8 32.14 Thousand