REFR - Research Frontiers Incorporated - Rantaian Opsyen

Research Frontiers Incorporated
US ˙ NasdaqCM ˙ US7609111072

Tamat tempoh
Calls untuk tarikh pasaran September 05, 2025
Kontrak Strike Bida Tawar Terakhir Volum OI IV Delta Gamma Theta Vega Rho
REFR20250919C00002500 2.50 0.00 0.05 0.00 0 1,232 191.12% 0.13 0.44 -0.00 0.00 0.00
REFR20250919C00005000 5.00 0.00 0.30 0.00 0 1 398.43% 0.14 0.22 -0.01 0.00 0.00
REFR20250919C00007500 7.50 0.00 0.30 0.05 1 0 426.77% 0.07 0.13 -0.01 0.00 0.00
Puts untuk tarikh pasaran September 05, 2025
Kontrak Strike Bida Tawar Terakhir Volum OI IV Delta Gamma Theta Vega Rho
REFR20250919P00002500 2.50 1.10 1.30 0.00 0 0 422.33% -0.69 0.44 -0.02 0.00 -0.00
REFR20250919P00005000 5.00 3.60 3.80 0.00 0 0 615.12% -0.75 0.27 -0.02 0.00 -0.00
REFR20250919P00007500 7.50 6.10 6.30 0.00 0 0 711.72% -0.77 0.22 -0.03 0.00 -0.00
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