Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
14 Jul, 2025 1.61 1.71 1.56 1.6 51.8 Thousand
11 Jul, 2025 1.59 1.71 1.57 1.58 12.01 Thousand
10 Jul, 2025 1.53 1.65 1.53 1.59 11.42 Thousand
09 Jul, 2025 1.48 1.55 1.48 1.51 25.71 Thousand
08 Jul, 2025 1.59 1.59 1.49 1.49 68.29 Thousand
07 Jul, 2025 1.7 1.71 1.52 1.57 46.54 Thousand
03 Jul, 2025 1.6 1.7 1.6 1.64 12.22 Thousand
02 Jul, 2025 1.59 1.7 1.58 1.61 10.2 Thousand
01 Jul, 2025 1.62 1.63 1.54 1.55 16 Thousand
30 Jun, 2025 1.6 1.72 1.57 1.64 41.7 Thousand