Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
17 Dec, 2018 1.64 1.64 1.47 1.48 69.97 Thousand
14 Dec, 2018 1.7 1.71 1.55 1.65 53.54 Thousand
13 Dec, 2018 1.52 1.77 1.5 1.69 159.22 Thousand
12 Dec, 2018 1.48 1.58 1.45 1.57 40.62 Thousand
11 Dec, 2018 1.55 1.6 1.45 1.48 52.9 Thousand
10 Dec, 2018 1.55 1.56 1.41 1.55 57.07 Thousand
07 Dec, 2018 1.52 1.55 1.46 1.55 42.23 Thousand
06 Dec, 2018 1.47 1.54 1.45 1.46 25.43 Thousand
04 Dec, 2018 1.53 1.55 1.46 1.5 12.09 Thousand
03 Dec, 2018 1.54 1.55 1.47 1.55 19.49 Thousand