Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
14 Nov, 2019 3.35 3.38 3.28 3.32 114.8 Thousand
13 Nov, 2019 3.41 3.49 3.3 3.34 86.05 Thousand
12 Nov, 2019 3.45 3.58 3.31 3.39 74.37 Thousand
11 Nov, 2019 3.61 3.63 3.41 3.51 28.94 Thousand
08 Nov, 2019 3.59 3.74 3.35 3.61 121.91 Thousand
07 Nov, 2019 3.61 3.65 3.45 3.47 94.24 Thousand
06 Nov, 2019 3.8 3.8 3.5 3.63 99.21 Thousand
05 Nov, 2019 3.52 3.78 3.5 3.78 277.63 Thousand
04 Nov, 2019 3.47 3.57 3.37 3.5 62.98 Thousand
01 Nov, 2019 3.5 3.54 3.4 3.41 27.82 Thousand