STX 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 79.96%±54.56skew -0.53
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 6 | 41 | $43.30 | $46.40 | — | $885.00 | 80.32% | $7.50 | $8.20 | 31 | 27 |
| 14 | 148 | $39.20 | $42.70 | — | $890.00 | 79.84% | $8.70 | $9.50 | 130 | 137 |
| 10 | 32 | $37.10 | $40.70 | — | $892.50 | 79.91% | $9.40 | $10.30 | 9 | 32 |
| 15 | 80 | $36.10 | $38.90 | — | $895.00 | 80.43% | $10.20 | $11.30 | 75 | 25 |
| 13 | 17 | $33.50 | $37.60 | — | $897.50 | 79.31% | $10.80 | $11.80 | 34 | 2 |
| 107 | 359 | $33.10 | $35.60 | — | $900.00 | 79.68% | $11.90 | $12.60 | 65 | 59 |
| 11 | 21 | $31.60 | $33.50 | — | $902.50 | 80.05% | $12.70 | $13.80 | 10 | 4 |
| 25 | 105 | $30.00 | $32.00 | — | $905.00 | 79.86% | $13.60 | $14.70 | 6 | 123 |
| 9 | 8 | $28.50 | $30.40 | — | $907.50 | 79.11% | $14.40 | $15.50 | 11 | 67 |
| 48 | 206 | $27.00 | $29.10 | — | $910.00 | 80.11% | $15.60 | $16.90 | 90 | 23 |
| 15 | 20 | $25.60 | $27.70 | — | $912.50 | 80.35% | $16.60 | $18.20 | 7 | 7 |
| 33 | 76 | $24.20 | $26.30 | — | $915.00 | 79.86% | $17.70 | $19.10 | 26 | 9 |
| 83 | 364 | $21.80 | $23.60 | — | $920.00 | 80.05% | $20.10 | $21.60 | 31 | 143 |
| 62 | 94 | $19.60 | $20.90 | 79.93% | $925.00 | — | $22.50 | $24.30 | 2 | 29 |
| 105 | 136 | $17.30 | $18.80 | 80.06% | $930.00 | — | $25.10 | $27.10 | 29 | 38 |
| 43 | 126 | $15.00 | $17.10 | 80.28% | $935.00 | — | $28.20 | $30.00 | 31 | 0 |
| 79 | 396 | $13.50 | $14.80 | 80.22% | $940.00 | — | $31.20 | $33.20 | 33 | 2 |
| 28 | 129 | $12.00 | $13.10 | 80.69% | $945.00 | — | $34.70 | $36.50 | 15 | 5 |
| 265 | 231 | $10.60 | $11.20 | 80.32% | $950.00 | — | $38.10 | $40.10 | 103 | 4 |
| 33 | 53 | $9.10 | $10.50 | 81.63% | $955.00 | — | $40.00 | $44.90 | 53 | 0 |
| 162 | 103 | $7.90 | $8.80 | 80.85% | $960.00 | — | $44.50 | $48.70 | 13 | 0 |
Forward $921.85. The 25-delta put carries -0.53 volatility points over the 25-delta call.
2026-10-02(9 days)ATM 72.64%±105.35skew -2.45
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 8 | 62 | $66.00 | $74.60 | — | $875.00 | 72.25% | $19.00 | $22.80 | 15 | 3 |
| 9 | 38 | $62.80 | $71.10 | — | $880.00 | 72.57% | $21.10 | $24.50 | 253 | 5 |
| 9 | 26 | $59.80 | $67.60 | — | $885.00 | 72.33% | $22.60 | $26.40 | 42 | 59 |
| 14 | 51 | $56.80 | $64.40 | — | $890.00 | 72.57% | $24.70 | $28.40 | 22 | 22 |
| 5 | 15 | $53.90 | $61.30 | — | $895.00 | 72.63% | $26.70 | $30.50 | 52 | 37 |
| 34 | 136 | $51.10 | $58.20 | — | $900.00 | 72.69% | $28.90 | $32.60 | 16 | 93 |
| 11 | 17 | $48.50 | $55.30 | — | $905.00 | 74.36% | $31.90 | $35.90 | 26 | 62 |
| 13 | 60 | $45.90 | $52.50 | — | $910.00 | 73.81% | $33.00 | $38.80 | 57 | 10 |
| 9 | 20 | $43.40 | $49.80 | — | $915.00 | 74.15% | $35.40 | $41.60 | 46 | 9 |
| 34 | 52 | $41.00 | $47.20 | — | $920.00 | 72.23% | $37.50 | $42.30 | 56 | 15 |
| 26 | 55 | $39.40 | $44.80 | 74.07% | $925.00 | — | $39.90 | $47.20 | 55 | 2 |
| 53 | 41 | $35.50 | $42.40 | 72.61% | $930.00 | — | $42.50 | $50.60 | 28 | 1 |
| 1 | 28 | $35.00 | $40.20 | 74.12% | $935.00 | — | $44.30 | $52.40 | 31 | 0 |
| 15 | 86 | $32.20 | $38.00 | 73.47% | $940.00 | — | $46.80 | $55.90 | 29 | 0 |
| 9 | 27 | $30.30 | $36.00 | 73.62% | $945.00 | — | $49.80 | $58.30 | 5 | 1 |
| 10 | 95 | $28.80 | $34.00 | 73.97% | $950.00 | — | $53.20 | $61.50 | 106 | 2 |
| 0 | 19 | $25.20 | $32.20 | 72.48% | $955.00 | — | $55.70 | $64.90 | 10 | 0 |
| 260 | 43 | $24.80 | $30.00 | 73.32% | $960.00 | — | $58.90 | $67.70 | 15 | 0 |
| 2 | 94 | $22.20 | $28.70 | 72.85% | $965.00 | — | — | — | — | — |
| 2 | 16 | $22.50 | $27.00 | 74.53% | $970.00 | — | $66.30 | $75.20 | 34 | 0 |
| 10 | 21 | $21.20 | $25.40 | 74.70% | $975.00 | — | $69.70 | $79.60 | 1 | 0 |
Forward $923.55. The 25-delta put carries -2.45 volatility points over the 25-delta call.
2026-10-09(16 days)ATM 70.65%±136.85
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 1 | 3 | $77.10 | $84.80 | — | $875.00 | 70.79% | $29.20 | $34.30 | 4 | 2 |
| 1 | 2 | $74.20 | $82.30 | — | $880.00 | 70.66% | $30.90 | $36.30 | 5 | 0 |
| 0 | 2 | $71.20 | $79.40 | — | $885.00 | 70.72% | $32.90 | $38.40 | 1 | 0 |
| 2 | 27 | $68.40 | $77.00 | — | $890.00 | 70.80% | $35.00 | $40.60 | 17 | 0 |
| 0 | 13 | $65.70 | $74.10 | — | $895.00 | 70.65% | $36.90 | $42.80 | 2 | 0 |
| 19 | 33 | $63.00 | $70.90 | — | $900.00 | 70.54% | $38.80 | $45.20 | 3 | 0 |
| 0 | 12 | $60.40 | $68.40 | — | $905.00 | 70.26% | $41.40 | $46.80 | 1 | 1 |
| 13 | 6 | $57.80 | $65.80 | — | $910.00 | 71.01% | $44.50 | $49.60 | 2 | 3 |
| 0 | 7 | $55.40 | $63.20 | — | $915.00 | 71.78% | $47.30 | $52.90 | 3 | 6 |
| 2 | 10 | $53.00 | $60.70 | — | $920.00 | 70.63% | $48.50 | $55.00 | 2 | 3 |
| 3 | 13 | $51.10 | $58.20 | — | $925.00 | 70.82% | $51.30 | $57.70 | 3 | 0 |
| 1 | 12 | $48.50 | $55.00 | 70.06% | $930.00 | — | $53.40 | $60.50 | 2 | 0 |
| 0 | 1 | $46.30 | $53.60 | 70.63% | $935.00 | — | $56.50 | $63.30 | 22 | 0 |
| 1 | 13 | $44.80 | $51.10 | 70.85% | $940.00 | — | $58.70 | $66.30 | 4 | 0 |
| 0 | 10 | $42.20 | $49.30 | 70.73% | $945.00 | — | — | — | — | — |
| 2 | 22 | $40.80 | $46.90 | 70.90% | $950.00 | — | $64.90 | $72.50 | 2 | 0 |
| 1 | 6 | $38.30 | $45.40 | 70.85% | $955.00 | — | — | — | — | — |
| 2 | 10 | $36.50 | $43.20 | 70.71% | $960.00 | — | — | — | — | — |
| 0 | 3 | $34.80 | $41.70 | 71.02% | $965.00 | — | — | — | — | — |
| 2 | 11 | $33.20 | $39.50 | 70.84% | $970.00 | — | — | — | — | — |
| 0 | 1 | $31.70 | $37.50 | 70.77% | $975.00 | — | — | — | — | — |
Forward $925.15. Not enough surviving quotes on both wings to measure the skew here.
2026-10-16(23 days)ATM 70.35%±163.12
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 3 | 189 | $104.10 | $107.00 | — | $850.00 | 69.35% | $30.80 | $32.10 | 522 | 57 |
| 0 | 2 | $99.90 | $104.30 | — | $855.00 | — | — | — | — | — |
| 1 | 183 | $96.60 | $101.60 | — | $860.00 | 69.11% | $34.10 | $35.60 | 72 | 3 |
| — | — | — | — | — | $865.00 | 69.24% | $36.30 | $37.40 | 11 | 0 |
| 5 | 144 | $91.40 | $94.20 | — | $870.00 | 69.30% | $38.20 | $39.50 | 112 | 18 |
| 0 | 15 | $88.60 | $91.80 | — | $875.00 | 69.63% | $40.50 | $41.80 | 32 | 58 |
| 4 | 133 | $85.40 | $88.60 | — | $880.00 | 69.64% | $42.20 | $44.30 | 284 | 13 |
| 1 | 8 | $82.60 | $85.60 | — | $885.00 | 69.19% | $44.10 | $45.90 | 7 | 2 |
| 13 | 92 | $80.00 | $83.10 | — | $890.00 | 69.63% | $46.20 | $49.00 | 81 | 3 |
| 27 | 21 | $77.90 | $79.70 | — | $895.00 | 69.54% | $48.70 | $50.90 | 15 | 10 |
| 390 | 1,538 | $75.40 | $77.50 | — | $900.00 | 69.44% | $51.30 | $52.80 | 110 | 135 |
| 36 | 10 | $72.20 | $75.30 | — | $905.00 | 69.55% | $53.70 | $55.40 | 13 | 49 |
| 26 | 126 | $69.90 | $72.20 | — | $910.00 | 69.75% | $55.70 | $58.70 | 85 | 28 |
| 128 | 244 | $64.80 | $67.30 | — | $920.00 | 69.79% | $61.30 | $63.40 | 98 | 56 |
| 15 | 49 | $60.90 | $63.00 | 70.34% | $930.00 | — | $66.20 | $69.40 | 26 | 11 |
| 60 | 143 | $56.70 | $58.50 | 70.35% | $940.00 | — | $72.30 | $74.20 | 91 | 41 |
| 115 | 181 | $52.60 | $54.70 | 70.55% | $950.00 | — | $77.90 | $80.80 | 36 | 6 |
| 4 | 165 | $48.20 | $51.30 | 70.55% | $960.00 | — | $84.30 | $86.30 | 19 | 5 |
| 15 | 84 | $45.00 | $46.80 | 70.36% | $970.00 | — | $90.60 | $93.20 | 74 | 8 |
| 40 | 150 | $41.70 | $43.60 | 70.59% | $980.00 | — | $96.90 | $99.90 | 34 | 0 |
| 33 | 125 | $38.50 | $40.40 | 70.65% | $990.00 | — | $103.70 | $106.70 | 12 | 0 |
Forward $923.71. Not enough surviving quotes on both wings to measure the skew here.
2026-10-23(30 days)ATM 70.71%±187.64
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 21 | $95.20 | $107.00 | — | $875.00 | 71.08% | $46.20 | $54.50 | 9 | 0 |
| 0 | 13 | $92.50 | $102.80 | — | $880.00 | 71.20% | $48.60 | $56.70 | 2 | 0 |
| 0 | 4 | $89.80 | $101.40 | — | $885.00 | 70.77% | $50.00 | $58.90 | 1 | 0 |
| 0 | 4 | $87.40 | $98.10 | — | $890.00 | 71.04% | $52.80 | $61.20 | 12 | 0 |
| 0 | 10 | $84.80 | $94.80 | — | $895.00 | 71.10% | $55.30 | $63.50 | 6 | 0 |
| 2 | 47 | $81.90 | $92.70 | — | $900.00 | 71.06% | $57.60 | $65.90 | 39 | 5 |
| 2 | 9 | $79.40 | $89.30 | — | $905.00 | 70.86% | $59.60 | $68.40 | 7 | 2 |
| 0 | 15 | $77.00 | $87.10 | — | $910.00 | 70.77% | $61.80 | $71.00 | 1 | 0 |
| 2 | 11 | $74.60 | $84.80 | — | $915.00 | 70.86% | $64.50 | $73.60 | 12 | 0 |
| 1 | 18 | $72.30 | $82.00 | — | $920.00 | — | — | — | — | — |
| 0 | 5 | $69.90 | $80.30 | — | $925.00 | 71.03% | $69.90 | $79.10 | 8 | 0 |
| 3 | 5 | $67.70 | $75.30 | 69.77% | $930.00 | — | $72.30 | $81.90 | 2 | 2 |
| 2 | 4 | $65.50 | $75.90 | 71.12% | $935.00 | — | $74.80 | $84.70 | 4 | 0 |
| 2 | 13 | $63.40 | $70.30 | 69.52% | $940.00 | — | $77.60 | $87.60 | 1 | 0 |
| 0 | 3 | $61.30 | $70.70 | 70.72% | $945.00 | — | $81.20 | $90.60 | 1 | 10 |
| 2 | 21 | $59.30 | $68.60 | 70.73% | $950.00 | — | $83.70 | $93.60 | 4 | 0 |
| 0 | 3 | $57.30 | $66.90 | 70.89% | $955.00 | — | $86.90 | $96.60 | 10 | 0 |
| 0 | 9 | $55.20 | $66.00 | 71.33% | $960.00 | — | $87.00 | $99.60 | 1 | 0 |
| 0 | 1 | $53.50 | $62.80 | 70.82% | $965.00 | — | — | — | — | — |
| 1 | 2 | $51.80 | $60.20 | 70.55% | $970.00 | — | $96.00 | $105.90 | 11 | 0 |
| 0 | 34 | $49.90 | $59.20 | 70.90% | $975.00 | — | — | — | — | — |
Forward $925.60. Not enough surviving quotes on both wings to measure the skew here.
2026-10-30(37 days)ATM 75.56%±222.65
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 2 | 1 | $107.70 | $120.90 | — | $875.00 | — | — | — | — | — |
| 2 | 19 | $105.00 | $118.10 | — | $880.00 | 75.53% | $61.10 | $69.40 | 31 | 0 |
| 2 | 15 | $102.30 | $115.40 | — | $885.00 | 75.23% | $62.80 | $71.70 | 4 | 0 |
| 2 | 3 | $99.60 | $112.50 | — | $890.00 | 74.98% | $64.60 | $74.10 | 4 | 0 |
| 1 | 7 | $97.10 | $109.00 | — | $895.00 | 75.53% | $68.10 | $76.70 | 3 | 0 |
| 1 | 9 | $94.50 | $107.60 | — | $900.00 | 74.98% | $69.40 | $79.10 | 12 | 0 |
| 1 | 2 | $92.10 | $105.00 | — | $905.00 | 75.53% | $73.00 | $81.80 | 1 | 1 |
| 0 | 15 | $89.70 | $100.80 | — | $910.00 | 75.26% | $74.80 | $84.50 | 85 | 0 |
| 20 | 38 | $88.00 | $98.40 | — | $915.00 | 75.38% | $78.40 | $86.40 | 3 | 1 |
| 1 | 10 | $85.10 | $97.30 | — | $920.00 | — | — | — | — | — |
| 1 | 1 | $82.80 | $95.00 | — | $925.00 | — | — | — | — | — |
| 0 | 1 | $80.60 | $91.60 | 75.42% | $930.00 | — | $85.60 | $95.50 | 11 | 0 |
| 0 | 2 | $78.40 | $89.10 | 75.28% | $935.00 | — | — | — | — | — |
| 10 | 36 | $76.40 | $86.30 | 75.07% | $940.00 | — | $88.50 | $101.10 | 10 | 0 |
| 0 | 2 | $74.30 | $84.80 | 75.33% | $945.00 | — | — | — | — | — |
| 0 | 5 | $72.30 | $83.20 | 75.55% | $950.00 | — | $94.20 | $107.00 | 2 | 0 |
| 0 | 22 | $70.30 | $81.20 | 75.57% | $955.00 | — | — | — | — | — |
| 0 | 6 | $68.30 | $79.40 | 75.63% | $960.00 | — | $100.40 | $113.00 | 1 | 0 |
| 2 | 1 | $66.40 | $77.40 | 75.62% | $965.00 | — | $104.80 | $116.10 | 1 | 0 |
| 2 | 15 | $64.60 | $75.30 | 75.57% | $970.00 | — | — | — | — | — |
| 1 | 13 | $62.70 | $73.70 | 75.66% | $975.00 | — | — | — | — | — |
Forward $925.53. Not enough surviving quotes on both wings to measure the skew here.
2026-11-20(58 days)ATM 74.54%±275.96
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 76 | $154.50 | $165.20 | — | $830.00 | 74.34% | $58.50 | $63.70 | 162 | 0 |
| 0 | 75 | $148.80 | $158.50 | — | $840.00 | 74.50% | $63.50 | $67.40 | 56 | 2 |
| 0 | 210 | $143.30 | $153.80 | — | $850.00 | 74.62% | $67.60 | $72.20 | 155 | 1 |
| 0 | 78 | $137.90 | $148.00 | — | $860.00 | 74.20% | $72.10 | $75.50 | 30 | 2 |
| 5 | 76 | $132.10 | $142.40 | — | $870.00 | 74.82% | $76.50 | $82.00 | 93 | 0 |
| 13 | 286 | $129.00 | $137.10 | — | $880.00 | 74.74% | $80.70 | $87.10 | 71 | 0 |
| 0 | 11 | $122.70 | $131.60 | — | $890.00 | 74.34% | $85.10 | $91.40 | 63 | 1 |
| 8 | 435 | $117.90 | $127.20 | — | $900.00 | 74.47% | $90.00 | $97.00 | 137 | 1 |
| 8 | 47 | $113.90 | $122.10 | — | $910.00 | 74.74% | $95.80 | $102.40 | 65 | 2 |
| 14 | 35 | $107.80 | $117.70 | — | $920.00 | 74.74% | $101.00 | $107.90 | 38 | 2 |
| 6 | 171 | $104.50 | $113.20 | 74.81% | $930.00 | — | $106.70 | $113.40 | 13 | 4 |
| 4 | 57 | $100.20 | $108.40 | 74.63% | $940.00 | — | $111.60 | $119.30 | 21 | 2 |
| 1 | 134 | $96.20 | $103.30 | 74.36% | $950.00 | — | $117.20 | $125.20 | 17 | 0 |
| 0 | 698 | $92.20 | $99.20 | 74.34% | $960.00 | — | $123.10 | $131.30 | 96 | 0 |
| 0 | 87 | $88.80 | $95.40 | 74.53% | $970.00 | — | $129.10 | $136.20 | 60 | 5 |
| 2 | 61 | $85.30 | $91.60 | 74.60% | $980.00 | — | $135.20 | $143.80 | 84 | 0 |
| 6 | 30 | $81.20 | $88.10 | 74.48% | $990.00 | — | $141.50 | $150.30 | 11 | 0 |
| 10 | 186 | $77.80 | $84.90 | 74.61% | $1,000.00 | — | $148.00 | $156.90 | 8 | 0 |
| 4 | 60 | $74.50 | $81.30 | 74.56% | $1,010.00 | — | $154.60 | $163.70 | 11 | 0 |
| 1 | 43 | $71.40 | $78.20 | 74.66% | $1,020.00 | — | $161.10 | $170.50 | 8 | 0 |
| 0 | 35 | $68.30 | $74.70 | 74.55% | $1,030.00 | — | $168.30 | $177.60 | 22 | 0 |
Forward $928.79. Not enough surviving quotes on both wings to measure the skew here.
2026-12-18(86 days)ATM 71.53%±323.45
| Calls | Strike | Puts | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Volume | Open int | Bid | Ask | IV | IV | Bid | Ask | Open int | Volume | |
| 0 | 80 | $178.20 | $189.60 | — | $820.00 | 71.91% | $70.30 | $75.20 | 106 | 1 |
| 0 | 40 | $166.90 | $178.10 | — | $840.00 | 71.96% | $79.00 | $84.00 | 110 | 0 |
| 3 | 36 | $156.70 | $167.40 | — | $860.00 | 72.08% | $88.80 | $93.00 | 71 | 1 |
| 2 | 63 | $147.00 | $157.30 | — | $880.00 | 72.08% | $98.50 | $102.80 | 63 | 2 |
| 76 | 315 | $137.70 | $146.90 | — | $900.00 | 72.52% | $108.10 | $115.20 | 142 | 1 |
| 3 | 31 | $133.30 | $141.60 | — | $910.00 | 72.47% | $113.10 | $120.70 | 25 | 0 |
| 3 | 87 | $129.00 | $137.80 | — | $920.00 | 72.45% | $118.40 | $126.20 | 16 | 0 |
| 2 | 49 | $124.80 | $133.30 | — | $930.00 | 72.21% | $123.70 | $131.20 | 21 | 0 |
| 2 | 44 | $120.70 | $129.50 | 72.37% | $940.00 | — | $129.80 | $137.70 | 12 | 0 |
| 4 | 116 | $116.70 | $124.70 | 72.20% | $950.00 | — | $135.00 | $143.60 | 34 | 0 |
| 2 | 63 | $112.80 | $121.10 | 72.34% | $960.00 | — | $140.70 | $149.10 | 27 | 0 |
| 1 | 44 | $109.40 | $116.50 | 72.27% | $970.00 | — | $146.90 | $155.60 | 24 | 0 |
| 0 | 187 | $105.30 | $112.80 | 72.19% | $980.00 | — | $152.80 | $162.10 | 32 | 2 |
| 1 | 32 | $101.70 | $106.70 | 71.52% | $990.00 | — | $159.10 | $167.60 | 20 | 0 |
| 2 | 146 | $98.20 | $105.70 | 72.25% | $1,000.00 | — | $165.50 | $173.90 | 138 | 0 |
| 0 | 22 | $94.80 | $102.20 | 72.25% | $1,010.00 | — | $172.60 | $180.80 | 5 | 2 |
| 0 | 61 | $91.60 | $98.50 | 72.18% | $1,020.00 | — | $178.60 | $188.50 | 23 | 0 |
| 0 | 113 | $88.20 | $96.10 | 72.38% | $1,030.00 | — | $184.40 | $195.40 | 10 | 0 |
| 0 | 54 | $85.30 | $92.20 | 72.23% | $1,040.00 | — | $192.40 | $202.10 | 16 | 0 |
| 2 | 45 | $82.40 | $88.80 | 72.17% | $1,050.00 | — | $198.90 | $209.50 | 5 | 0 |
| 0 | 28 | $79.50 | $86.50 | 72.37% | $1,060.00 | — | $206.10 | $215.40 | 2 | 0 |
Forward $931.62. 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.