Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
18 Oct, 2018 1.48 1.6 1.48 1.48 107.3 Thousand
17 Oct, 2018 1.55 1.55 1.46 1.48 111.84 Thousand
16 Oct, 2018 1.65 1.7 1.52 1.58 71.52 Thousand
15 Oct, 2018 1.71 1.75 1.63 1.65 54.22 Thousand
12 Oct, 2018 1.71 1.75 1.66 1.7 31.74 Thousand
11 Oct, 2018 1.73 1.76 1.69 1.74 30.93 Thousand
10 Oct, 2018 1.71 1.78 1.61 1.71 75.52 Thousand
09 Oct, 2018 1.75 1.84 1.7 1.75 39.69 Thousand
08 Oct, 2018 1.7 1.82 1.62 1.76 58.08 Thousand
05 Oct, 2018 1.79 1.79 1.66 1.7 41.98 Thousand