WDC option chain
Strikes around the forward, as they were quoted at the close
Data as of 23 September 2026 (end of day)
2026-09-25(2 days)ATM 78.15%±27.35skew -2.48
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 2 | 47 | $27.20 | $29.30 | — | $447.50 | 75.72% | $1.82 | $2.63 | 45 | 69 |
| 72 | 529 | $25.55 | $27.05 | — | $450.00 | 78.26% | $2.74 | $3.10 | 340 | 1,349 |
| 28 | 85 | $23.25 | $25.80 | — | $452.50 | 77.84% | $3.10 | $3.75 | 18 | 194 |
| 153 | 180 | $21.40 | $23.85 | — | $455.00 | 77.69% | $3.70 | $4.35 | 189 | 178 |
| 33 | 121 | $19.55 | $22.10 | — | $457.50 | 77.75% | $4.35 | $5.10 | 31 | 74 |
| 149 | 406 | $17.80 | $19.20 | — | $460.00 | 77.95% | $5.10 | $5.95 | 147 | 827 |
| 69 | 86 | $16.30 | $18.50 | — | $462.50 | 77.66% | $5.95 | $6.75 | 37 | 151 |
| 142 | 314 | $14.80 | $16.25 | — | $465.00 | 77.87% | $6.90 | $7.75 | 75 | 270 |
| 36 | 61 | $13.00 | $14.55 | — | $467.50 | 76.66% | $7.45 | $8.95 | 5 | 91 |
| 289 | 808 | $11.90 | $12.90 | — | $470.00 | 78.27% | $8.95 | $10.15 | 155 | 74 |
| 65 | 67 | $10.35 | $11.65 | — | $472.50 | 77.76% | $10.00 | $11.40 | 47 | 28 |
| 312 | 305 | $9.30 | $10.60 | 78.73% | $475.00 | — | $11.25 | $12.75 | 55 | 49 |
| 118 | 117 | $8.20 | $9.40 | 78.35% | $477.50 | — | $12.55 | $14.20 | 5 | 5 |
| 323 | 575 | $7.25 | $8.35 | 78.41% | $480.00 | — | $14.00 | $15.80 | 134 | 17 |
| 115 | 63 | $6.50 | $7.40 | 78.96% | $482.50 | — | $13.70 | $17.05 | 13 | 3 |
| 150 | 353 | $6.05 | $6.70 | 81.03% | $485.00 | — | $15.15 | $19.05 | 214 | 2 |
| 52 | 67 | $5.10 | $5.85 | 80.02% | $487.50 | — | $16.90 | $20.60 | 17 | 0 |
| 184 | 508 | $4.50 | $5.30 | 81.02% | $490.00 | — | $18.75 | $22.40 | 141 | 2 |
| 50 | 54 | $3.85 | $4.50 | 80.18% | $492.50 | — | $20.60 | $24.25 | 1 | 0 |
| 63 | 174 | $3.35 | $4.00 | 80.73% | $495.00 | — | $22.45 | $26.35 | 26 | 1 |
| 42 | 27 | $3.00 | $3.50 | 81.50% | $497.50 | — | $26.95 | $29.05 | 2 | 0 |
Forward $472.80. The 25-delta put carries -2.48 volatility points over the 25-delta call.
2026-10-02(9 days)ATM 72.38%±53.81
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 6 | $33.75 | $39.20 | — | $447.50 | 72.15% | $9.80 | $10.90 | 9 | 7 |
| 30 | 138 | $33.90 | $36.20 | — | $450.00 | 71.97% | $10.50 | $11.80 | 192 | 142 |
| 4 | 19 | $31.95 | $35.00 | — | $452.50 | 72.19% | $11.45 | $12.75 | 34 | 4 |
| 10 | 93 | $30.45 | $33.35 | — | $455.00 | 72.05% | $12.45 | $13.55 | 187 | 96 |
| 5 | 14 | $28.95 | $31.85 | — | $457.50 | 72.20% | $13.35 | $14.70 | 19 | 10 |
| 75 | 247 | $27.80 | $29.10 | — | $460.00 | 71.74% | $14.35 | $15.50 | 155 | 19 |
| 6 | 19 | $26.25 | $28.95 | — | $462.50 | 72.35% | $15.45 | $16.90 | 8 | 3 |
| 266 | 54 | $25.00 | $26.45 | — | $465.00 | 72.44% | $16.65 | $18.00 | 53 | 16 |
| 15 | 18 | $23.65 | $25.25 | — | $467.50 | 71.08% | $17.00 | $19.20 | 4 | 23 |
| 40 | 105 | $22.40 | $23.85 | — | $470.00 | 72.72% | $19.05 | $20.55 | 85 | 22 |
| 31 | 31 | $21.15 | $22.70 | — | $472.50 | 72.58% | $20.10 | $21.95 | 160 | 0 |
| 12 | 73 | $20.00 | $21.50 | 72.62% | $475.00 | — | $21.65 | $23.10 | 110 | 20 |
| 0 | 24 | $18.55 | $20.45 | 72.25% | $477.50 | — | $22.75 | $24.65 | 1 | 11 |
| 313 | 406 | $17.85 | $19.25 | 72.73% | $480.00 | — | $24.15 | $26.20 | 47 | 2 |
| 10 | 23 | $16.75 | $18.20 | 72.65% | $482.50 | — | — | — | — | — |
| 19 | 111 | $15.85 | $17.20 | 72.84% | $485.00 | — | $27.25 | $29.20 | 18 | 11 |
| 12 | 12 | $14.95 | $16.05 | 72.62% | $487.50 | — | $28.60 | $30.70 | 22 | 0 |
| 10 | 139 | $14.05 | $15.35 | 73.04% | $490.00 | — | $30.20 | $32.25 | 189 | 5 |
| 1 | 2 | $13.05 | $14.50 | 72.88% | $492.50 | — | $30.95 | $33.85 | 1 | 27 |
| 3 | 58 | $12.50 | $14.30 | 74.53% | $495.00 | — | $33.45 | $35.65 | 38 | 5 |
| 3 | 9 | $11.75 | $12.80 | 73.37% | $497.50 | — | $34.35 | $37.35 | 0 | 10 |
Forward $473.40. Not enough surviving quotes on both wings to measure the skew here.
2026-10-09(16 days)ATM 70.61%±70.12skew -2.32
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 11 | $44.15 | $53.15 | — | $435.00 | 69.39% | $10.70 | $11.65 | 106 | 6 |
| 0 | 1 | $42.85 | $51.40 | — | $437.50 | 69.73% | $11.10 | $13.00 | 6 | 4 |
| 6 | 22 | $42.65 | $49.65 | — | $440.00 | 69.41% | $11.90 | $13.60 | 138 | 22 |
| 0 | 7 | $43.05 | $49.15 | — | $442.50 | 69.08% | $12.70 | $14.25 | 2 | 2 |
| 24 | 25 | $42.20 | $44.35 | — | $445.00 | 69.38% | $13.75 | $15.15 | 80 | 7 |
| — | — | — | — | — | $447.50 | 69.64% | $14.65 | $16.25 | 2 | 3 |
| 22 | 60 | $39.35 | $41.20 | — | $450.00 | 70.00% | $15.70 | $17.35 | 207 | 6 |
| 4 | 2 | $37.65 | $41.55 | — | $452.50 | 69.90% | $16.65 | $18.30 | 0 | 44 |
| 1 | 9 | $36.25 | $38.30 | — | $455.00 | 70.18% | $17.65 | $19.55 | 106 | 129 |
| 20 | 3 | $35.35 | $37.15 | — | $457.50 | 69.96% | $18.75 | $20.40 | 1 | 34 |
| 2 | 83 | $34.00 | $35.75 | — | $460.00 | 70.10% | $19.90 | $21.55 | 82 | 10 |
| 14 | 55 | $31.35 | $33.50 | — | $465.00 | 70.68% | $22.25 | $24.25 | 7 | 2 |
| 28 | 50 | $28.85 | $31.00 | — | $470.00 | 70.31% | $24.55 | $26.55 | 19 | 1 |
| 73 | 45 | $26.50 | $28.15 | 69.95% | $475.00 | — | $27.00 | $29.00 | 23 | 0 |
| 11 | 147 | $24.30 | $26.40 | 70.67% | $480.00 | — | $29.70 | $32.80 | 56 | 11 |
| 1 | 58 | $22.40 | $24.50 | 71.23% | $485.00 | — | $32.95 | $35.05 | 27 | 13 |
| 5 | 95 | $20.25 | $21.90 | 70.24% | $490.00 | — | $35.55 | $38.20 | 117 | 0 |
| 3 | 39 | $18.75 | $20.45 | 71.22% | $495.00 | — | $39.15 | $41.70 | 17 | 13 |
| 56 | 238 | $17.15 | $18.50 | 71.10% | $500.00 | — | $42.65 | $45.15 | 52 | 12 |
| 2 | 3 | $15.50 | $17.00 | 71.19% | $505.00 | — | $46.20 | $48.60 | 20 | 2 |
| 22 | 98 | $14.35 | $15.55 | 71.71% | $510.00 | — | $49.45 | $52.40 | 13 | 0 |
Forward $474.32. The 25-delta put carries -2.32 volatility points over the 25-delta call.
2026-10-16(23 days)ATM 69.94%±83.25
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 11 | $50.35 | $58.00 | — | $435.00 | 69.20% | $15.10 | $16.15 | 4 | 20 |
| 0 | 3 | $50.85 | $56.60 | — | $437.50 | 69.23% | $15.95 | $17.05 | 7 | 6 |
| 406 | 516 | $50.80 | $52.35 | — | $440.00 | 69.23% | $16.90 | $17.90 | 980 | 220 |
| 5 | 7 | $49.10 | $51.75 | — | $442.50 | 69.23% | $17.80 | $18.85 | 236 | 0 |
| 7 | 20 | $47.60 | $49.25 | — | $445.00 | 69.27% | $18.65 | $19.95 | 12 | 56 |
| 2 | 0 | $46.05 | $47.65 | — | $447.50 | 69.29% | $19.65 | $20.95 | 3 | 1 |
| 5 | 607 | $44.65 | $46.10 | — | $450.00 | 69.30% | $20.80 | $21.85 | 531 | 236 |
| 2 | 5 | $43.20 | $44.75 | — | $452.50 | 69.13% | $21.70 | $22.90 | 49 | 20 |
| 2 | 9 | $42.05 | $43.50 | — | $455.00 | 69.29% | $22.75 | $24.15 | 20 | 5 |
| 1 | 10 | $40.40 | $41.95 | — | $457.50 | 69.26% | $23.90 | $25.20 | 1 | 0 |
| 50 | 482 | $39.35 | $41.90 | — | $460.00 | 69.38% | $25.10 | $26.40 | 927 | 21 |
| 12 | 35 | $36.75 | $38.10 | — | $465.00 | 69.42% | $27.50 | $28.80 | 10 | 36 |
| 30 | 554 | $34.30 | $35.70 | — | $470.00 | 70.42% | $30.60 | $31.65 | 548 | 303 |
| 22 | 24 | $32.00 | $33.35 | 69.88% | $475.00 | — | $32.60 | $34.40 | 0 | 6 |
| 43 | 803 | $29.80 | $31.10 | 69.91% | $480.00 | — | $35.50 | $36.85 | 337 | 2 |
| 4 | 72 | $27.75 | $29.05 | 70.07% | $485.00 | — | $38.25 | $40.15 | 2 | 0 |
| 83 | 292 | $25.95 | $27.00 | 70.25% | $490.00 | — | $41.25 | $43.10 | 177 | 0 |
| 3 | 5 | $24.00 | $25.20 | 70.30% | $495.00 | — | — | — | — | — |
| 508 | 1,068 | $22.60 | $23.65 | 70.99% | $500.00 | — | $47.95 | $49.55 | 324 | 3 |
| 25 | 4 | $20.50 | $21.75 | 70.31% | $505.00 | — | — | — | — | — |
| 9 | 282 | $19.20 | $20.30 | 70.78% | $510.00 | — | $53.40 | $56.50 | 117 | 0 |
Forward $474.17. Not enough surviving quotes on both wings to measure the skew here.
2026-10-23(30 days)ATM 70.93%±96.28skew -5.16
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 14 | $61.75 | $69.25 | — | $425.00 | 67.68% | $14.75 | $16.55 | 61 | 43 |
| 1 | 56 | $58.50 | $66.05 | — | $430.00 | 68.04% | $16.45 | $18.50 | 75 | 27 |
| 9 | 18 | $55.35 | $62.80 | — | $435.00 | 68.03% | $18.40 | $20.10 | 22 | 103 |
| 6 | 13 | $52.30 | $59.85 | — | $440.00 | 68.68% | $19.70 | $23.20 | 106 | 10 |
| 10 | 16 | $49.35 | $56.65 | — | $445.00 | 67.85% | $20.75 | $25.35 | 47 | 5 |
| 1 | 96 | $46.50 | $53.60 | — | $450.00 | 67.93% | $23.65 | $26.75 | 64 | 6 |
| 5 | 14 | $43.75 | $49.30 | — | $455.00 | 68.47% | $26.70 | $28.70 | 26 | 45 |
| 66 | 170 | $44.05 | $46.30 | — | $460.00 | 67.77% | $27.80 | $31.55 | 42 | 11 |
| 0 | 44 | $38.50 | $45.95 | — | $465.00 | 67.03% | $28.35 | $35.10 | 17 | 3 |
| 4 | 89 | $36.10 | $43.70 | — | $470.00 | 70.20% | $33.15 | $38.80 | 23 | 1 |
| 54 | 70 | $33.75 | $41.65 | 71.23% | $475.00 | — | $35.50 | $42.90 | 2 | 23 |
| 4 | 42 | $31.50 | $39.90 | 71.62% | $480.00 | — | $37.65 | $45.85 | 11 | 13 |
| 3 | 44 | $29.30 | $36.85 | 70.66% | $485.00 | — | $40.45 | $50.35 | 2 | 6 |
| 18 | 54 | $27.60 | $34.40 | 70.54% | $490.00 | — | $43.50 | $53.05 | 12 | 5 |
| 1 | 7 | $25.90 | $32.90 | 71.12% | $495.00 | — | $47.05 | $56.75 | 16 | 0 |
| 7 | 100 | $24.55 | $31.80 | 72.24% | $500.00 | — | $50.00 | $60.00 | 14 | 0 |
| 5 | 53 | $22.85 | $29.00 | 71.26% | $505.00 | — | $53.30 | $63.30 | 2 | 4 |
| 40 | 5 | $21.80 | $27.55 | 72.01% | $510.00 | — | $56.45 | $66.45 | 7 | 0 |
| 0 | 91 | $19.45 | $26.80 | 72.03% | $515.00 | — | $60.15 | $70.15 | 5 | 0 |
| 3 | 16 | $17.85 | $24.60 | 71.21% | $520.00 | — | $63.15 | $73.10 | 5 | 0 |
| 2 | 42 | $19.20 | $22.10 | 72.84% | $525.00 | — | $67.40 | $76.70 | 2 | 0 |
Forward $473.50. The 25-delta put carries -5.16 volatility points over the 25-delta call.
2026-10-30(37 days)ATM 75.61%±114.03
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 4 | 9 | $64.90 | $74.90 | — | $425.00 | 73.70% | $19.00 | $24.85 | 29 | 3 |
| 4 | 17 | $62.60 | $72.60 | — | $430.00 | 73.76% | $21.00 | $26.65 | 176 | 4 |
| 0 | 6 | $58.95 | $68.95 | — | $435.00 | 72.24% | $21.45 | $28.50 | 17 | 15 |
| 1 | 17 | $56.55 | $66.55 | — | $440.00 | 71.72% | $22.95 | $30.50 | 28 | 44 |
| 4 | 15 | $53.70 | $63.70 | — | $445.00 | 72.70% | $25.50 | $33.30 | 51 | 2 |
| 10 | 16 | $51.10 | $60.95 | — | $450.00 | 76.97% | $29.05 | $39.05 | 34 | 1 |
| 0 | 4 | $47.80 | $57.75 | — | $455.00 | 76.86% | $31.35 | $41.35 | 17 | 2 |
| 5 | 32 | $50.15 | $53.55 | — | $460.00 | 73.59% | $31.90 | $41.90 | 40 | 16 |
| 35 | 12 | $42.70 | $52.65 | — | $465.00 | 75.34% | $35.45 | $45.45 | 3 | 0 |
| 25 | 70 | $45.90 | $50.75 | — | $470.00 | 75.22% | $38.00 | $48.00 | 4 | 11 |
| 2 | 29 | $39.10 | $49.10 | 74.79% | $475.00 | — | $43.00 | $47.90 | 16 | 9 |
| 14 | 12 | $37.00 | $46.30 | 74.35% | $480.00 | — | $44.40 | $50.50 | 4 | 0 |
| 3 | 10 | $34.90 | $44.90 | 74.94% | $485.00 | — | $47.35 | $57.35 | 2 | 6 |
| 3 | 122 | $35.75 | $41.35 | 76.05% | $490.00 | — | $50.45 | $60.45 | 2 | 0 |
| 7 | 9 | $29.65 | $39.60 | 72.73% | $495.00 | — | $53.35 | $63.35 | 4 | 3 |
| 6 | 62 | $32.50 | $37.50 | 76.46% | $500.00 | — | $56.60 | $66.60 | 25 | 3 |
| 0 | 16 | $26.10 | $34.90 | 71.87% | $505.00 | — | $59.70 | $69.70 | 0 | 6 |
| 11 | 71 | $26.80 | $36.50 | 76.69% | $510.00 | — | $63.30 | $73.30 | 1 | 0 |
| 4 | 39 | $25.50 | $33.90 | 76.15% | $515.00 | — | — | — | — | — |
| 8 | 209 | $25.10 | $30.00 | 75.13% | $520.00 | — | $70.05 | $80.05 | 21 | 0 |
| 15 | 14 | $23.35 | $29.25 | 75.54% | $525.00 | — | — | — | — | — |
Forward $473.64. Not enough surviving quotes on both wings to measure the skew here.
2026-11-20(58 days)ATM 75.50%±143.32skew -2.34
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 321 | $105.85 | $115.75 | — | $380.00 | 74.90% | $15.80 | $16.75 | 888 | 411 |
| 0 | 19 | $99.50 | $108.50 | — | $390.00 | 74.90% | $18.55 | $19.70 | 973 | 21 |
| 0 | 90 | $93.55 | $102.15 | — | $400.00 | 74.56% | $21.20 | $22.95 | 880 | 34 |
| 0 | 80 | $87.60 | $94.90 | — | $410.00 | 74.82% | $25.00 | $26.35 | 260 | 3 |
| 102 | 935 | $82.35 | $88.50 | — | $420.00 | 74.47% | $28.15 | $30.25 | 1,404 | 36 |
| 4 | 121 | $78.40 | $80.20 | — | $430.00 | 74.67% | $32.30 | $34.45 | 688 | 10 |
| 8 | 199 | $73.40 | $74.90 | — | $440.00 | 74.84% | $36.70 | $39.00 | 201 | 153 |
| 26 | 733 | $67.95 | $69.60 | — | $450.00 | 74.41% | $41.60 | $42.80 | 295 | 17 |
| 25 | 194 | $63.05 | $64.50 | — | $460.00 | 74.86% | $46.50 | $48.45 | 224 | 10 |
| 22 | 322 | $58.40 | $60.20 | — | $470.00 | 75.31% | $51.90 | $54.20 | 294 | 2 |
| 16 | 127 | $54.10 | $55.80 | 75.48% | $480.00 | — | $57.55 | $59.85 | 160 | 2 |
| 5 | 190 | $49.90 | $51.55 | 75.36% | $490.00 | — | $63.50 | $65.05 | 168 | 2 |
| 57 | 709 | $46.20 | $47.75 | 75.53% | $500.00 | — | $69.85 | $71.75 | 113 | 15 |
| 19 | 1,081 | $42.70 | $44.20 | 75.66% | $510.00 | — | $76.20 | $78.60 | 263 | 0 |
| 24 | 179 | $39.55 | $41.05 | 75.98% | $520.00 | — | $81.95 | $85.45 | 286 | 0 |
| 11 | 177 | $36.40 | $38.00 | 76.06% | $530.00 | — | $89.05 | $92.60 | 89 | 0 |
| 3 | 514 | $33.50 | $35.25 | 76.23% | $540.00 | — | $96.80 | $99.15 | 197 | 9 |
| 15 | 571 | $31.05 | $32.45 | 76.38% | $550.00 | — | $104.30 | $107.40 | 116 | 0 |
| 3 | 229 | $28.75 | $30.15 | 76.74% | $560.00 | — | $110.60 | $115.35 | 97 | 0 |
| 10 | 223 | $26.55 | $28.00 | 77.02% | $570.00 | — | $119.65 | $121.95 | 23 | 10 |
| 9 | 315 | $24.25 | $26.10 | 77.17% | $580.00 | — | $127.80 | $130.90 | 164 | 0 |
Forward $476.23. The 25-delta put carries -2.34 volatility points over the 25-delta call.
2026-12-18(86 days)ATM 73.61%±170.15
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 123 | $113.80 | $124.95 | — | $380.00 | 72.67% | $22.40 | $24.15 | 340 | 23 |
| 1 | 43 | $107.10 | $117.35 | — | $390.00 | 72.61% | $25.70 | $27.40 | 515 | 5 |
| 3 | 404 | $105.25 | $110.70 | — | $400.00 | 72.57% | $29.20 | $31.00 | 811 | 19 |
| 1 | 149 | $95.20 | $104.20 | — | $410.00 | 73.59% | $32.80 | $36.65 | 201 | 0 |
| 15 | 917 | $91.80 | $97.45 | — | $420.00 | 73.60% | $36.55 | $41.20 | 170 | 2 |
| 7 | 221 | $83.00 | $92.00 | — | $430.00 | 72.87% | $41.00 | $44.35 | 156 | 1 |
| 38 | 176 | $83.05 | $86.00 | — | $440.00 | 72.53% | $45.95 | $48.10 | 206 | 79 |
| 36 | 946 | $78.60 | $82.40 | — | $450.00 | 73.24% | $50.55 | $54.50 | 166 | 19 |
| 37 | 358 | $72.30 | $78.15 | — | $460.00 | 73.04% | $55.50 | $59.50 | 233 | 16 |
| 17 | 249 | $64.90 | $72.90 | — | $470.00 | 73.03% | $60.55 | $65.20 | 134 | 14 |
| 8 | 144 | $60.95 | $68.65 | 73.07% | $480.00 | — | $66.00 | $71.05 | 135 | 4 |
| 6 | 340 | $57.05 | $64.80 | 73.27% | $490.00 | — | $72.25 | $77.95 | 129 | 2 |
| 16 | 487 | $57.30 | $60.55 | 75.28% | $500.00 | — | $79.25 | $81.05 | 318 | 16 |
| 1 | 155 | $49.80 | $57.25 | 73.33% | $510.00 | — | $83.55 | $91.10 | 118 | 0 |
| 1 | 143 | $47.05 | $53.80 | 73.68% | $520.00 | — | $91.10 | $98.40 | 103 | 0 |
| 4 | 499 | $46.10 | $50.70 | 75.01% | $530.00 | — | $97.35 | $105.75 | 396 | 0 |
| 6 | 92 | $44.30 | $46.50 | 75.07% | $540.00 | — | $104.65 | $113.10 | 104 | 0 |
| 4 | 334 | $39.35 | $44.70 | 74.51% | $550.00 | — | $112.20 | $120.35 | 108 | 0 |
| 3 | 296 | $38.05 | $42.10 | 75.36% | $560.00 | — | $119.55 | $127.10 | 59 | 0 |
| 3 | 182 | $35.65 | $39.55 | 75.45% | $570.00 | — | $126.75 | $134.15 | 35 | 0 |
| 17 | 331 | $33.45 | $37.10 | 75.54% | $580.00 | — | $134.20 | $143.80 | 91 | 0 |
Forward $476.24. Not enough surviving quotes on both wings to measure the skew here.
How to read this
Calls on the left, puts on the right, the strike between them — the layout every chain uses. Each block is one expiration, and the heading carries its days to expiry, the at-the-money implied volatility, and the one-standard-deviation move that volatility implies over that time.
Only the 21 strikes nearest the forward are stored, which is the part of the board that carries the volume. The shaded side is in the money: below the forward for calls, above it for puts.
Implied volatility is shown on the out-of-the-money side only. An in-the-money option is nearly all intrinsic value quoted on a wide market, so a volatility solved from it would look authoritative and mean very little. The price is still shown, because the price is real; the blank is deliberate.