Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
16 May, 2023 1.52 1.55 1.48 1.51 26.97 Thousand
15 May, 2023 1.5 1.56 1.5 1.54 21.32 Thousand
12 May, 2023 1.58 1.6 1.55 1.55 4500.00
11 May, 2023 1.57 1.6 1.54 1.54 16.18 Thousand
10 May, 2023 1.54 1.57 1.5 1.57 13.99 Thousand
09 May, 2023 1.52 1.55 1.51 1.55 4841.00
08 May, 2023 1.52 1.57 1.47 1.47 53.72 Thousand
05 May, 2023 1.5 1.59 1.5 1.59 47.31 Thousand
04 May, 2023 1.62 1.62 1.42 1.42 68.47 Thousand
03 May, 2023 1.59 1.66 1.59 1.59 20.83 Thousand