Research Frontiers Incorporated (REFR)

USD 1.65

(1.85%)

Historical Prices

Date Open High Low Close Volume
12 Jun, 2025 1.89 1.95 1.82 1.9 19.33 Thousand
11 Jun, 2025 1.9 1.97 1.9 1.92 19.35 Thousand
10 Jun, 2025 2.0 2.0 1.89 1.91 33.41 Thousand
09 Jun, 2025 2.01 2.05 1.99 2.0 29.83 Thousand
06 Jun, 2025 2.02 2.04 1.96 2.0 27.47 Thousand
05 Jun, 2025 1.95 2.04 1.92 2.02 22.84 Thousand
04 Jun, 2025 2.05 2.05 1.95 2.0 44.76 Thousand
03 Jun, 2025 2.0 2.09 1.85 2.05 79.79 Thousand
02 Jun, 2025 1.8 2.04 1.74 1.99 96.76 Thousand
30 May, 2025 1.81 1.84 1.78 1.83 38.63 Thousand