Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
29 May, 2025 1.86 2.0 1.74 1.83 73.15 Thousand
28 May, 2025 1.73 1.86 1.72 1.84 128.91 Thousand
27 May, 2025 1.7 1.72 1.66 1.68 17.9 Thousand
23 May, 2025 1.71 1.72 1.65 1.7 37.96 Thousand
22 May, 2025 1.67 1.8 1.67 1.73 97.12 Thousand
21 May, 2025 1.6 1.71 1.6 1.66 54.99 Thousand
20 May, 2025 1.6 1.62 1.55 1.6 28.85 Thousand
19 May, 2025 1.67 1.7 1.56 1.62 34.7 Thousand
16 May, 2025 1.69 1.76 1.65 1.67 39.01 Thousand
15 May, 2025 1.73 1.75 1.65 1.73 59.24 Thousand