Options Chain for FERROGLOBE PLC SHS (GSM) - $3.94 as of 6/18/2026 5:00:17 PM EST

Calls

Strike Bid Ask Premium Last Price Change %Chg Premium to Strike Price Ratio Volume Open Interest IV Delta Gamma Theta Last Trade Last Updated
1.00 2.30 3.50 2.90 2.85 0.00 0.00% 2.90 0 2 8.77 1.00 0.00 0.00 6/17/2026 6/18/2026 4:00:04 PM EST
2.00 1.20 2.40 1.80 1.85 0.00 0.00% 0.90 0 2 4.06 1.00 0.00 0.00 6/16/2026 6/18/2026 4:00:04 PM EST
3.00 0.50 1.25 0.88 0.80 0.00 0.00% 0.29 0 1 1.88 0.98 0.12 0.00 6/16/2026 6/18/2026 4:00:04 PM EST
4.00 0.10 0.25 0.18 0.20 -0.05 -20.00% 0.04 41 70 0.48 0.47 0.72 0.00 6/18/2026 6/18/2026 4:00:04 PM EST
5.00 0.00 0.05 0.03 0.05 -0.10 -66.67% 0.01 2 54 0.91 0.05 0.17 0.00 6/18/2026 6/18/2026 4:00:04 PM EST
6.00 0.00 0.75 0.38 % 0.06 0 0 1.07 0.00 0.01 0.00 6/18/2026 4:00:04 PM EST
7.00 0.00 0.20 0.10 0.05 % 0.01 2 0 1.93 0.00 0.00 0.00 6/18/2026 6/18/2026 4:00:04 PM EST
8.00 0.00 0.60 0.30 % 0.04 0 0 3.27 0.00 0.00 0.00 6/18/2026 4:00:04 PM EST

Puts

Strike Bid Ask Premium Last Price Change %Chg Premium to Strike Price Ratio Volume Open Interest IV Delta Gamma Theta Last Trade Last Updated
1.00 0.00 0.60 0.30 % 0.30 0 0 8.69 0.00 0.00 0.00 6/18/2026 4:00:04 PM EST
2.00 0.00 0.60 0.30 % 0.15 0 0 4.47 0.00 0.00 0.00 6/18/2026 4:00:04 PM EST
3.00 0.00 0.20 0.10 0.05 % 0.03 10 0 1.39 -0.02 0.12 0.00 6/18/2026 6/18/2026 4:00:04 PM EST
4.00 0.00 0.75 0.38 % 0.10 0 0 1.59 -0.53 0.72 0.00 6/18/2026 4:00:04 PM EST
5.00 0.90 1.35 1.13 1.20 % 0.23 2 0 1.33 -0.95 0.17 0.00 6/18/2026 6/18/2026 4:00:04 PM EST
6.00 1.75 2.50 2.13 % 0.35 0 0 2.16 -1.00 0.01 0.00 6/18/2026 4:00:04 PM EST
7.00 2.60 3.70 3.15 % 0.45 0 0 3.00 -1.00 0.00 0.00 6/18/2026 4:00:04 PM EST
8.00 3.50 4.70 4.10 % 0.51 0 0 3.28 -1.00 0.00 0.00 6/18/2026 4:00:04 PM EST