Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
17 May, 2022 1.69 1.69 1.66 1.66 6726.00
16 May, 2022 1.61 1.7 1.61 1.68 9347.00
13 May, 2022 1.64 1.71 1.64 1.67 16.76 Thousand
12 May, 2022 1.66 1.67 1.64 1.65 33.44 Thousand
11 May, 2022 1.68 1.75 1.66 1.67 38.4 Thousand
10 May, 2022 1.76 1.76 1.68 1.71 51.62 Thousand
09 May, 2022 1.68 1.77 1.68 1.73 74.83 Thousand
06 May, 2022 1.7 1.74 1.68 1.71 60.45 Thousand
05 May, 2022 1.74 1.74 1.69 1.7 27.38 Thousand
04 May, 2022 1.8 1.84 1.6 1.69 112.5 Thousand