Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
03 May, 2016 4.53 4.6 4.53 4.6 31.69 Thousand
02 May, 2016 4.54 4.59 4.51 4.52 22.93 Thousand
29 Apr, 2016 4.55 4.56 4.51 4.54 21.67 Thousand
28 Apr, 2016 4.6 4.78 4.55 4.59 14.24 Thousand
27 Apr, 2016 4.58 4.63 4.51 4.56 12.44 Thousand
26 Apr, 2016 4.69 4.72 4.52 4.58 34.39 Thousand
25 Apr, 2016 4.68 4.68 4.54 4.64 16.66 Thousand
22 Apr, 2016 4.55 4.63 4.48 4.56 14.99 Thousand
21 Apr, 2016 4.63 4.72 4.5 4.53 8020.00
20 Apr, 2016 4.5 4.64 4.5 4.61 16.66 Thousand