Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
18 Apr, 2023 1.58 1.62 1.58 1.59 70.9 Thousand
17 Apr, 2023 1.59 1.63 1.58 1.58 9033.00
14 Apr, 2023 1.64 1.65 1.55 1.57 39.36 Thousand
13 Apr, 2023 1.66 1.7 1.63 1.67 3272.00
12 Apr, 2023 1.76 1.76 1.65 1.68 24.34 Thousand
11 Apr, 2023 1.74 1.74 1.6 1.66 44.21 Thousand
10 Apr, 2023 1.68 1.7 1.68 1.68 4132.00
06 Apr, 2023 1.64 1.71 1.64 1.67 18.12 Thousand
05 Apr, 2023 1.72 1.76 1.65 1.71 27.53 Thousand
04 Apr, 2023 1.69 1.74 1.68 1.73 35.67 Thousand