Options Chain for WESTERN DIGITAL CORP COM (WDC) - $138.13 as of 10/30/2025 10:01:38 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
129.00 17.25 20.80 19.03 % 0.15 0 0 0.73 0.67 0.01 -0.15 10/30/2025 3:59:59 PM EST
130.00 16.70 20.25 18.48 % 0.14 0 0 0.73 0.66 0.01 -0.15 10/30/2025 3:59:59 PM EST
131.00 16.10 19.70 17.90 % 0.14 0 0 0.73 0.64 0.01 -0.15 10/30/2025 3:59:59 PM EST
132.00 15.60 18.80 17.20 % 0.13 0 0 0.72 0.63 0.01 -0.16 10/30/2025 3:59:59 PM EST
133.00 15.05 18.65 16.85 % 0.13 0 0 0.73 0.62 0.01 -0.16 10/30/2025 3:59:59 PM EST
134.00 14.90 18.15 16.53 % 0.12 0 0 0.74 0.61 0.01 -0.16 10/30/2025 3:59:59 PM EST
135.00 14.00 17.65 15.83 % 0.12 0 0 0.73 0.60 0.01 -0.16 10/30/2025 3:59:59 PM EST
136.00 13.65 17.10 15.38 % 0.11 0 0 0.74 0.58 0.01 -0.16 10/30/2025 3:59:59 PM EST
137.00 13.00 16.60 14.80 % 0.11 0 0 0.73 0.57 0.01 -0.16 10/30/2025 3:59:59 PM EST
138.00 12.85 16.10 14.48 % 0.10 0 0 0.74 0.56 0.01 -0.16 10/30/2025 3:59:59 PM EST
139.00 12.00 15.65 13.83 % 0.10 0 0 0.73 0.55 0.01 -0.16 10/30/2025 3:59:59 PM EST
140.00 11.50 15.20 13.35 14.00 % 0.10 1 0 0.73 0.54 0.01 -0.16 10/30/2025 10/30/2025 3:59:59 PM EST
141.00 10.95 14.70 12.83 % 0.09 0 0 0.72 0.53 0.01 -0.16 10/30/2025 3:59:59 PM EST
142.00 10.60 14.30 12.45 % 0.09 0 0 0.72 0.51 0.01 -0.16 10/30/2025 3:59:59 PM EST
143.00 10.15 13.90 12.03 % 0.08 0 0 0.72 0.50 0.01 -0.16 10/30/2025 3:59:59 PM EST
144.00 10.50 13.30 11.90 % 0.08 0 0 0.74 0.49 0.01 -0.16 10/30/2025 3:59:59 PM EST
145.00 9.35 13.15 11.25 11.80 % 0.08 10 0 0.72 0.48 0.01 -0.16 10/30/2025 10/30/2025 3:59:59 PM EST
146.00 9.00 12.75 10.88 % 0.07 0 0 0.72 0.47 0.01 -0.16 10/30/2025 3:59:59 PM EST
147.00 8.90 12.20 10.55 % 0.07 0 0 0.73 0.46 0.01 -0.16 10/30/2025 3:59:59 PM EST
148.00 8.70 12.05 10.38 % 0.07 0 0 0.74 0.45 0.01 -0.16 10/30/2025 3:59:59 PM EST
149.00 8.40 11.75 10.08 % 0.07 0 0 0.74 0.44 0.01 -0.16 10/30/2025 3:59:59 PM EST
150.00 7.80 11.25 9.53 % 0.06 0 0 0.73 0.43 0.01 -0.16 10/30/2025 3:59:59 PM EST
152.50 6.80 10.65 8.73 % 0.06 0 0 0.73 0.40 0.01 -0.16 10/30/2025 3:59:59 PM EST
155.00 6.00 9.90 7.95 10.30 % 0.05 1 0 0.73 0.38 0.01 -0.16 10/30/2025 10/30/2025 3:59:59 PM EST
157.50 5.40 9.20 7.30 % 0.05 0 0 0.73 0.35 0.01 -0.16 10/30/2025 3:59:59 PM EST
160.00 4.70 8.45 6.58 % 0.04 0 0 0.72 0.33 0.01 -0.15 10/30/2025 3:59:59 PM EST
162.50 4.20 7.85 6.03 % 0.04 0 0 0.73 0.31 0.01 -0.15 10/30/2025 3:59:59 PM EST
165.00 3.55 7.50 5.53 % 0.03 0 0 0.73 0.29 0.01 -0.15 10/30/2025 3:59:59 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
129.00 6.55 10.20 8.38 % 0.06 0 0 0.70 -0.33 0.01 -0.15 10/30/2025 3:59:59 PM EST
130.00 7.00 10.65 8.83 8.52 % 0.07 2 0 0.70 -0.34 0.01 -0.15 10/30/2025 10/30/2025 3:59:59 PM EST
131.00 7.45 10.50 8.98 % 0.07 0 0 0.68 -0.36 0.01 -0.15 10/30/2025 3:59:59 PM EST
132.00 7.90 11.55 9.73 % 0.07 0 0 0.70 -0.37 0.01 -0.16 10/30/2025 3:59:59 PM EST
133.00 8.40 11.40 9.90 % 0.07 0 0 0.69 -0.38 0.01 -0.16 10/30/2025 3:59:59 PM EST
134.00 8.85 12.45 10.65 % 0.08 0 0 0.70 -0.39 0.01 -0.16 10/30/2025 3:59:59 PM EST
135.00 9.45 12.90 11.18 10.87 % 0.08 1 0 0.70 -0.40 0.01 -0.16 10/30/2025 10/30/2025 3:59:59 PM EST
136.00 9.90 13.40 11.65 % 0.09 0 0 0.70 -0.42 0.01 -0.16 10/30/2025 3:59:59 PM EST
137.00 10.40 13.90 12.15 % 0.09 0 0 0.70 -0.43 0.01 -0.16 10/30/2025 3:59:59 PM EST
138.00 10.90 14.40 12.65 % 0.09 0 0 0.70 -0.44 0.01 -0.16 10/30/2025 3:59:59 PM EST
139.00 11.40 15.05 13.23 12.85 % 0.10 2 0 0.70 -0.45 0.01 -0.16 10/30/2025 10/30/2025 3:59:59 PM EST
140.00 11.95 15.40 13.68 13.30 % 0.10 1 0 0.69 -0.46 0.01 -0.16 10/30/2025 10/30/2025 3:59:59 PM EST
141.00 12.50 15.90 14.20 % 0.10 0 0 0.69 -0.47 0.01 -0.16 10/30/2025 3:59:59 PM EST
142.00 13.00 16.50 14.75 % 0.10 0 0 0.69 -0.49 0.01 -0.16 10/30/2025 3:59:59 PM EST
143.00 13.60 17.05 15.33 % 0.11 0 0 0.69 -0.50 0.01 -0.16 10/30/2025 3:59:59 PM EST
144.00 14.25 17.65 15.95 % 0.11 0 0 0.69 -0.51 0.01 -0.16 10/30/2025 3:59:59 PM EST
145.00 14.80 17.80 16.30 % 0.11 0 0 0.68 -0.52 0.01 -0.16 10/30/2025 3:59:59 PM EST
146.00 15.50 18.85 17.18 % 0.12 0 0 0.69 -0.53 0.01 -0.16 10/30/2025 3:59:59 PM EST
147.00 16.10 19.50 17.80 % 0.12 0 0 0.69 -0.54 0.01 -0.16 10/30/2025 3:59:59 PM EST
148.00 16.75 20.10 18.43 % 0.12 0 0 0.69 -0.55 0.01 -0.16 10/30/2025 3:59:59 PM EST
149.00 17.50 20.80 19.15 % 0.13 0 0 0.69 -0.56 0.01 -0.16 10/30/2025 3:59:59 PM EST
150.00 18.10 21.45 19.78 % 0.13 0 0 0.69 -0.57 0.01 -0.16 10/30/2025 3:59:59 PM EST
152.50 19.80 23.15 21.48 % 0.14 0 0 0.69 -0.60 0.01 -0.16 10/30/2025 3:59:59 PM EST
155.00 21.55 24.90 23.23 % 0.15 0 0 0.69 -0.62 0.01 -0.16 10/30/2025 3:59:59 PM EST
157.50 23.50 26.70 25.10 % 0.16 0 0 0.69 -0.65 0.01 -0.16 10/30/2025 3:59:59 PM EST
160.00 25.50 28.70 27.10 % 0.17 0 0 0.69 -0.67 0.01 -0.15 10/30/2025 3:59:59 PM EST
162.50 27.30 30.45 28.88 % 0.18 0 0 0.69 -0.69 0.01 -0.15 10/30/2025 3:59:59 PM EST
165.00 29.20 32.65 30.93 % 0.19 0 0 0.69 -0.71 0.01 -0.15 10/30/2025 3:59:59 PM EST