HUM option chain
Strikes around the forward, as they were quoted at the close
Data as of 22 September 2026 (end of day)
2026-09-25(3 days)ATM 48.45%±16.36skew +3.19
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 2 | $25.10 | $31.50 | — | $345.00 | — | — | — | — | — |
| 0 | 23 | $21.70 | $26.90 | — | $350.00 | — | — | — | — | — |
| 0 | 1 | $19.40 | $24.70 | — | $352.50 | — | — | — | — | — |
| 0 | 2 | $17.10 | $22.50 | — | $355.00 | 51.94% | $1.15 | $1.60 | 41 | 3 |
| 0 | 1 | $14.90 | $20.50 | — | $357.50 | 52.80% | $1.70 | $2.10 | 15 | 12 |
| — | — | — | — | — | $360.00 | 53.19% | $1.90 | $3.10 | 48 | 120 |
| — | — | — | — | — | $362.50 | 50.94% | $2.25 | $3.60 | 41 | 0 |
| 0 | 10 | $9.00 | $14.20 | — | $365.00 | 50.47% | $3.40 | $3.90 | 33 | 33 |
| 0 | 1 | $8.90 | $9.80 | — | $367.50 | 49.59% | $4.20 | $4.70 | 4 | 72 |
| 1 | 33 | $5.90 | $8.30 | — | $370.00 | 48.06% | $4.80 | $5.80 | 75 | 132 |
| 2 | 0 | $6.10 | $6.90 | 48.45% | $372.50 | — | $6.20 | $6.90 | 27 | 112 |
| 4 | 16 | $5.00 | $5.70 | 48.45% | $375.00 | — | $7.50 | $8.30 | 720 | 12 |
| 7 | 18 | $4.00 | $4.70 | 48.45% | $377.50 | — | $8.10 | $9.80 | 27 | 67 |
| 5 | 206 | $3.00 | $3.80 | 47.70% | $380.00 | — | $9.20 | $13.50 | 55 | 14 |
| 1 | 13 | $2.45 | $3.10 | 48.52% | $382.50 | — | $10.00 | $14.40 | 191 | 4 |
| 1 | 49 | $1.85 | $2.80 | 50.00% | $385.00 | — | $12.00 | $17.40 | 203 | 0 |
| 0 | 4 | $1.40 | $2.20 | 49.86% | $387.50 | — | $13.30 | $19.20 | 16 | 0 |
| — | — | — | — | — | $390.00 | — | $17.70 | $21.50 | 57 | 1 |
| — | — | — | — | — | $392.50 | — | $17.60 | $23.40 | 8 | 0 |
| — | — | — | — | — | $395.00 | — | $20.30 | $25.60 | 39 | 0 |
| — | — | — | — | — | $397.50 | — | $22.60 | $29.60 | 11 | 0 |
Forward $372.45. The 25-delta put carries +3.19 volatility points over the 25-delta call.
2026-10-02(10 days)ATM 62.88%±38.81skew +4.37
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 2 | $31.10 | $36.30 | — | $345.00 | 67.15% | $5.10 | $6.30 | 29 | 24 |
| 0 | 3 | $27.10 | $33.00 | — | $350.00 | 64.38% | $6.10 | $7.00 | 45 | 15 |
| 0 | 2 | $24.70 | $29.30 | — | $355.00 | 64.43% | $7.10 | $9.20 | 18 | 1 |
| 2 | 1 | $21.80 | $27.40 | — | $357.50 | — | — | — | — | — |
| 0 | 9 | $20.50 | $25.90 | — | $360.00 | 61.01% | $7.40 | $11.00 | 11 | 0 |
| 0 | 3 | $19.10 | $25.00 | — | $362.50 | 65.76% | $10.20 | $12.40 | 3 | 0 |
| 0 | 19 | $18.50 | $22.50 | — | $365.00 | 64.38% | $10.60 | $13.50 | 17 | 1 |
| 0 | 8 | $16.40 | $20.80 | — | $367.50 | — | — | — | — | — |
| 0 | 13 | $15.00 | $19.50 | — | $370.00 | 64.04% | $13.20 | $15.40 | 56 | 15 |
| 2 | 0 | $13.80 | $18.00 | — | $372.50 | 64.00% | $14.60 | $16.50 | 0 | 2 |
| 8 | 33 | $13.50 | $15.40 | 62.87% | $375.00 | — | $15.70 | $18.50 | 38 | 1 |
| 1 | 1 | $12.10 | $15.30 | 64.34% | $377.50 | — | $15.70 | $19.60 | 3 | 0 |
| 2 | 21 | $11.10 | $13.50 | 62.90% | $380.00 | — | $17.00 | $21.00 | 50 | 1 |
| 2 | 1,087 | $9.30 | $11.90 | 63.80% | $385.00 | — | $19.70 | $24.20 | 1,078 | 0 |
| 0 | 11 | $8.40 | $11.00 | 63.68% | $387.50 | — | $21.40 | $26.00 | 1 | 0 |
| 1 | 78 | $7.50 | $10.90 | 65.06% | $390.00 | — | $24.40 | $28.10 | 9 | 1 |
| 0 | 7 | $6.60 | $8.40 | 60.89% | $392.50 | — | — | — | — | — |
| 1 | 42 | $6.10 | $8.00 | 62.02% | $395.00 | — | $26.00 | $31.10 | 14 | 0 |
| — | — | — | — | — | $397.50 | — | $27.60 | $33.00 | 7 | 0 |
| 1 | 264 | $4.80 | $6.00 | 60.01% | $400.00 | — | $29.80 | $34.70 | 42 | 0 |
| — | — | — | — | — | $402.50 | — | $31.20 | $37.70 | 2 | 0 |
Forward $372.85. The 25-delta put carries +4.37 volatility points over the 25-delta call.
2026-10-09(17 days)ATM 71.26%±57.46skew +2.19
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| — | — | — | — | — | $325.00 | 77.64% | $5.40 | $7.80 | 7 | 3 |
| 0 | 31 | $47.60 | $54.30 | — | $330.00 | 75.42% | $6.70 | $7.90 | 23 | 2 |
| 0 | 2 | $44.10 | $50.10 | — | $335.00 | 75.58% | $7.80 | $9.50 | 30 | 2 |
| 0 | 19 | $40.10 | $46.50 | — | $340.00 | 74.35% | $8.30 | $11.30 | 16 | 0 |
| 0 | 11 | $36.10 | $42.50 | — | $345.00 | 76.53% | $10.50 | $13.50 | 9 | 0 |
| — | — | — | — | — | $350.00 | 75.30% | $12.30 | $14.60 | 10 | 135 |
| — | — | — | — | — | $355.00 | 76.48% | $13.70 | $17.80 | 94 | 4 |
| 0 | 3 | $27.70 | $32.00 | — | $360.00 | 76.06% | $15.80 | $19.70 | 64 | 3 |
| — | — | — | — | — | $365.00 | 71.93% | $16.40 | $21.10 | 28 | 0 |
| 0 | 3 | $22.80 | $26.60 | — | $370.00 | 72.44% | $19.70 | $23.00 | 280 | 1 |
| 5 | 7 | $20.80 | $24.80 | 73.03% | $375.00 | — | $22.40 | $25.90 | 59 | 2 |
| 0 | 12 | $17.60 | $21.90 | 70.41% | $380.00 | — | $25.90 | $28.50 | 294 | 0 |
| 1 | 49 | $16.40 | $20.30 | 72.42% | $385.00 | — | $26.30 | $32.00 | 115 | 0 |
| 0 | 1 | $14.70 | $18.40 | 69.78% | $387.50 | — | $27.80 | $33.50 | 1 | 0 |
| 3 | 93 | $14.10 | $17.70 | 70.63% | $390.00 | — | $29.30 | $34.90 | 105 | 0 |
| 0 | 21 | $12.50 | $17.70 | 73.62% | $395.00 | — | $32.40 | $38.00 | 14 | 0 |
| 0 | 253 | $11.10 | $15.50 | 72.94% | $400.00 | — | $36.50 | $43.30 | 10 | 2 |
| 0 | 29 | $9.40 | $11.70 | 68.46% | $405.00 | — | $40.80 | $45.30 | 4 | 0 |
| 3 | 160 | $8.60 | $12.30 | 72.66% | $410.00 | — | $42.70 | $49.40 | 13 | 0 |
| 4 | 96 | $7.40 | $10.80 | 72.08% | $415.00 | — | $46.00 | $53.60 | 3 | 0 |
| 8 | 305 | $6.30 | $9.80 | 72.16% | $420.00 | — | $50.80 | $57.40 | 4 | 0 |
Forward $373.65. The 25-delta put carries +2.19 volatility points over the 25-delta call.
2026-10-16(24 days)ATM 66.84%±64.03skew +1.46
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 10 | $58.80 | $63.00 | — | $320.00 | 71.28% | $6.60 | $7.30 | 1,125 | 14 |
| — | — | — | — | — | $325.00 | 71.15% | $7.70 | $8.50 | 0 | 219 |
| 2 | 62 | $51.10 | $53.70 | — | $330.00 | 71.61% | $9.10 | $10.00 | 248 | 8 |
| — | — | — | — | — | $335.00 | 67.37% | $7.60 | $11.90 | 5 | 29 |
| 3 | 59 | $42.90 | $48.50 | — | $340.00 | 70.76% | $11.80 | $12.90 | 1,234 | 17 |
| 2 | 0 | $39.50 | $45.00 | — | $345.00 | 70.48% | $12.90 | $15.10 | 0 | 8 |
| 0 | 66 | $36.50 | $42.00 | — | $350.00 | 70.23% | $15.20 | $16.40 | 288 | 20 |
| — | — | — | — | — | $355.00 | 70.14% | $16.80 | $18.80 | 2 | 1 |
| 0 | 54 | $31.40 | $36.20 | — | $360.00 | 69.08% | $19.10 | $20.10 | 714 | 22 |
| — | — | — | — | — | $365.00 | 68.05% | $19.80 | $23.30 | 10 | 0 |
| 2 | 341 | $25.70 | $29.50 | — | $370.00 | 68.24% | $23.50 | $24.70 | 300 | 137 |
| 206 | 0 | $23.30 | $27.40 | 68.28% | $375.00 | — | $25.10 | $28.40 | 1 | 22 |
| 9 | 897 | $21.70 | $23.40 | 66.71% | $380.00 | — | $28.00 | $30.20 | 2,422 | 11 |
| 10 | 0 | $19.10 | $22.60 | 67.64% | $385.00 | — | $29.80 | $34.30 | 11 | 0 |
| 0 | 12 | $18.60 | $22.60 | 69.55% | $387.50 | — | $30.40 | $36.10 | 6 | 0 |
| 1 | 526 | $16.90 | $19.00 | 65.01% | $390.00 | — | $34.30 | $37.30 | 445 | 15 |
| 10 | 0 | $15.70 | $18.70 | 67.73% | $395.00 | — | — | — | — | — |
| 9 | 2,974 | $13.90 | $15.50 | 65.36% | $400.00 | — | $39.60 | $43.90 | 1,008 | 2 |
| 2 | 1,636 | $11.10 | $13.20 | 66.25% | $410.00 | — | $46.00 | $50.90 | 271 | 0 |
| 6 | 714 | $9.10 | $10.30 | 66.10% | $420.00 | — | $52.60 | $59.80 | 31 | 0 |
| 203 | 0 | $8.00 | $9.20 | 65.91% | $425.00 | — | — | — | — | — |
Forward $373.60. The 25-delta put carries +1.46 volatility points over the 25-delta call.
2026-10-23(31 days)ATM 63.48%±69.19skew +4.23
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| — | — | — | — | — | $320.00 | 65.28% | $6.30 | $8.90 | 169 | 11 |
| 0 | 1 | $54.50 | $60.80 | — | $325.00 | 65.83% | $7.40 | $10.60 | 4 | 2 |
| 2 | 0 | $51.20 | $54.70 | — | $330.00 | 67.28% | $8.70 | $13.00 | 19 | 5 |
| 2 | 1 | $47.40 | $53.90 | — | $335.00 | 62.83% | $8.30 | $13.40 | 2 | 0 |
| 0 | 2 | $43.80 | $50.90 | — | $340.00 | 66.85% | $11.70 | $16.10 | 15 | 1 |
| — | — | — | — | — | $345.00 | 66.58% | $13.20 | $18.00 | 6 | 0 |
| 0 | 1 | $37.80 | $43.80 | — | $350.00 | 64.32% | $15.00 | $18.30 | 6 | 2 |
| — | — | — | — | — | $355.00 | 62.95% | $16.00 | $20.30 | 0 | 1 |
| — | — | — | — | — | $360.00 | 63.94% | $19.00 | $22.50 | 21 | 0 |
| 0 | 1 | $29.90 | $34.80 | — | $365.00 | 62.30% | $20.00 | $24.80 | 5 | 2 |
| — | — | — | — | — | $370.00 | 63.51% | $23.50 | $27.30 | 3 | 2 |
| — | — | — | — | — | $375.00 | — | $25.90 | $30.00 | 20 | 0 |
| 1 | 8 | $22.90 | $26.70 | 63.49% | $380.00 | — | $29.00 | $32.60 | 147 | 0 |
| — | — | — | — | — | $385.00 | — | $30.80 | $35.70 | 10 | 0 |
| 0 | 24 | $18.00 | $21.70 | 61.29% | $390.00 | — | $33.10 | $39.00 | 26 | 0 |
| 0 | 3 | $16.80 | $21.20 | 63.51% | $395.00 | — | $37.00 | $42.10 | 19 | 0 |
| 1 | 13 | $15.30 | $19.20 | 63.33% | $400.00 | — | $39.90 | $45.40 | 36 | 0 |
| 0 | 7 | $12.80 | $17.80 | 62.37% | $405.00 | — | $42.50 | $48.90 | 15 | 0 |
| — | — | — | — | — | $410.00 | — | $45.60 | $52.40 | 101 | 0 |
| 0 | 1 | $9.30 | $14.30 | 63.59% | $420.00 | — | $53.00 | $61.20 | 2 | 0 |
| 0 | 11 | $7.40 | $10.40 | 58.60% | $425.00 | — | — | — | — | — |
Forward $373.98. The 25-delta put carries +4.23 volatility points over the 25-delta call.
2026-11-20(59 days)ATM 56.41%±84.79skew +6.40
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 42 | $103.70 | $110.60 | — | $270.00 | — | — | — | — | — |
| 0 | 30 | $95.00 | $101.70 | — | $280.00 | 61.99% | $4.30 | $5.40 | 50 | 0 |
| 0 | 106 | $86.90 | $93.40 | — | $290.00 | 61.29% | $5.80 | $6.80 | 62 | 1 |
| 0 | 55 | $78.40 | $85.00 | — | $300.00 | 61.02% | $6.80 | $9.60 | 93 | 1 |
| 0 | 41 | $70.70 | $77.10 | — | $310.00 | 59.94% | $9.60 | $10.70 | 48 | 1 |
| 0 | 9 | $64.30 | $69.60 | — | $320.00 | 59.58% | $12.10 | $13.40 | 1,275 | 3 |
| 0 | 87 | $56.90 | $61.90 | — | $330.00 | 60.33% | $15.00 | $17.60 | 34 | 1 |
| 0 | 49 | $50.00 | $55.40 | — | $340.00 | 58.55% | $18.20 | $19.90 | 342 | 0 |
| 0 | 268 | $44.40 | $49.30 | — | $350.00 | 57.39% | $21.90 | $23.10 | 373 | 3 |
| 0 | 147 | $40.00 | $42.60 | — | $360.00 | 57.50% | $26.20 | $28.00 | 1,380 | 6 |
| 5 | 159 | $33.90 | $37.70 | — | $370.00 | 57.22% | $31.00 | $32.90 | 76 | 19 |
| 25 | 100 | $30.00 | $32.50 | 57.08% | $380.00 | — | $36.30 | $37.80 | 47 | 1 |
| 2 | 24 | $24.70 | $27.30 | 55.00% | $390.00 | — | $40.90 | $44.70 | 1,343 | 13 |
| 5 | 509 | $22.10 | $23.80 | 55.90% | $400.00 | — | $47.00 | $51.20 | 439 | 0 |
| 0 | 193 | $19.00 | $20.40 | 55.77% | $410.00 | — | $52.00 | $57.50 | 48 | 0 |
| 0 | 891 | $16.00 | $17.70 | 55.68% | $420.00 | — | $58.90 | $64.90 | 9 | 0 |
| 0 | 388 | $13.60 | $15.00 | 55.50% | $430.00 | — | $66.00 | $74.50 | 25 | 0 |
| 0 | 115 | $9.70 | $13.10 | 53.93% | $440.00 | — | $74.40 | $80.60 | 1 | 0 |
| 0 | 39 | $9.60 | $11.10 | 55.57% | $450.00 | — | — | — | — | — |
| 4 | 195 | $8.00 | $9.40 | 55.46% | $460.00 | — | — | — | — | — |
| 4 | 175 | $6.80 | $8.90 | 56.77% | $470.00 | — | $99.90 | $105.50 | 2 | 0 |
Forward $373.88. The 25-delta put carries +6.40 volatility points over the 25-delta call.
2026-12-18(87 days)ATM 52.97%±96.86skew -0.83
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 147 | $89.90 | $97.00 | — | $290.00 | 55.16% | $7.00 | $9.00 | 29 | 0 |
| 0 | 18 | $86.80 | $91.00 | — | $295.00 | 53.57% | $6.60 | $10.20 | 66 | 0 |
| 0 | 105 | $82.30 | $87.70 | — | $300.00 | 55.62% | $9.80 | $11.10 | 293 | 1 |
| 0 | 23 | $78.60 | $82.90 | — | $305.00 | 55.46% | $10.80 | $12.50 | 68 | 0 |
| 0 | 315 | $74.80 | $80.80 | — | $310.00 | 53.45% | $10.30 | $13.70 | 357 | 0 |
| 0 | 37 | $71.50 | $76.50 | — | $315.00 | 55.48% | $13.30 | $15.70 | 14 | 0 |
| 3 | 86 | $67.80 | $72.20 | — | $320.00 | 54.72% | $14.80 | $16.50 | 24 | 1 |
| 0 | 74 | $61.10 | $65.20 | — | $330.00 | 54.27% | $17.80 | $19.80 | 18 | 0 |
| 1 | 60 | $55.80 | $59.40 | — | $340.00 | 54.07% | $21.30 | $23.70 | 347 | 0 |
| 0 | 268 | $49.10 | $53.20 | — | $350.00 | 54.00% | $25.50 | $27.90 | 246 | 0 |
| 0 | 106 | $44.30 | $47.10 | — | $360.00 | 54.12% | $30.40 | $32.50 | 184 | 74 |
| 0 | 37 | $38.70 | $43.10 | — | $370.00 | 53.93% | $34.60 | $38.20 | 188 | 16 |
| 0 | 80 | $34.40 | $37.00 | 52.84% | $380.00 | — | $39.70 | $43.20 | 259 | 0 |
| 1 | 137 | $30.80 | $32.80 | 53.02% | $390.00 | — | $45.50 | $48.10 | 33 | 0 |
| 7 | 173 | $27.30 | $29.10 | 53.09% | $400.00 | — | $50.70 | $55.00 | 16 | 0 |
| 1 | 107 | $23.80 | $25.50 | 52.74% | $410.00 | — | $57.00 | $62.00 | 29 | 0 |
| 0 | 177 | $20.50 | $22.40 | 52.39% | $420.00 | — | $64.10 | $68.60 | 36 | 0 |
| 3 | 1,578 | $17.80 | $19.80 | 52.38% | $430.00 | — | $70.50 | $76.60 | 19 | 0 |
| 0 | 298 | $15.70 | $17.40 | 52.55% | $440.00 | — | $78.20 | $83.50 | 8 | 0 |
| 4 | 29 | $13.60 | $17.40 | 54.26% | $450.00 | — | $85.80 | $92.50 | 5 | 0 |
| 0 | 22 | $12.00 | $16.70 | 55.55% | $460.00 | — | $94.00 | $99.80 | 1 | 0 |
Forward $374.54. The 25-delta put carries -0.83 volatility points over the 25-delta call.
2027-01-15(115 days)ATM 49.39%±104.15skew +2.01
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 491 | $99.50 | $106.80 | — | $280.00 | — | — | — | — | — |
| 0 | 1,018 | $92.30 | $98.80 | — | $290.00 | 52.06% | $9.30 | $10.20 | 246 | 4 |
| 3 | 1,886 | $84.20 | $91.20 | — | $300.00 | 51.60% | $11.40 | $12.50 | 865 | 1 |
| 0 | 259 | $76.90 | $83.50 | — | $310.00 | 51.36% | $13.90 | $15.30 | 223 | 0 |
| 0 | 276 | $70.10 | $76.20 | — | $320.00 | 51.04% | $16.80 | $18.30 | 363 | 0 |
| 3 | 1,044 | $63.70 | $70.50 | — | $330.00 | 50.98% | $20.10 | $22.00 | 60 | 0 |
| 0 | 95 | $56.10 | $63.20 | — | $340.00 | 50.87% | $24.00 | $25.80 | 97 | 0 |
| 0 | 343 | $51.90 | $57.20 | — | $350.00 | 50.83% | $27.90 | $30.50 | 345 | 0 |
| 0 | 114 | $47.00 | $51.90 | — | $360.00 | 50.94% | $33.00 | $35.00 | 227 | 70 |
| 2 | 187 | $40.00 | $46.60 | — | $370.00 | 50.51% | $37.20 | $40.30 | 629 | 0 |
| 3 | 166 | $37.30 | $40.80 | 49.46% | $380.00 | — | $40.90 | $45.80 | 48 | 0 |
| 5 | 215 | $33.60 | $36.30 | 49.40% | $390.00 | — | $48.30 | $51.50 | 38 | 0 |
| 19 | 879 | $28.50 | $33.60 | 49.15% | $400.00 | — | $54.20 | $57.90 | 265 | 0 |
| 0 | 325 | $26.20 | $29.00 | 49.04% | $410.00 | — | $58.10 | $64.50 | 23 | 0 |
| 0 | 185 | $23.20 | $25.80 | 48.98% | $420.00 | — | $65.10 | $71.30 | 41 | 0 |
| 2 | 126 | $20.20 | $22.90 | 48.72% | $430.00 | — | $73.10 | $78.10 | 6 | 0 |
| 0 | 395 | $17.80 | $20.40 | 48.75% | $440.00 | — | $80.10 | $85.30 | 19 | 0 |
| 0 | 157 | $15.20 | $18.00 | 48.37% | $450.00 | — | $86.80 | $93.70 | 4 | 0 |
| 0 | 221 | $14.20 | $15.70 | 48.84% | $460.00 | — | $95.90 | $101.80 | 9 | 0 |
| 3 | 1,145 | $12.50 | $14.10 | 49.03% | $470.00 | — | — | — | — | — |
| 0 | 83 | $10.30 | $12.60 | 48.61% | $480.00 | — | $112.40 | $118.50 | 1 | 0 |
Forward $375.64. The 25-delta put carries +2.01 volatility points over the 25-delta call.
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.