SPX261218P04475000
SPX Dec 18 2026 4475.00 PutoptionOPRA
EODOct 28, 2026
1.95USD-42.647%(-1.45)200Vol483OI
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SPX 4475 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Dec 18, 2026 | 50d | $1.95 | -42.65% | 200 | 483 |
| Apr 16, 2027 | 169d | $18.70 | +27.38% | 2 | 59 |
| Jun 17, 2027 | 231d | $23.53 | -0.30% | 2 | 241 |
SPX Nearby Strikes · Dec 18, 2026
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 4350 P | $1.50 | -19.35% | 20 | 1,324 | OTM |
| 4375 P | $2.74 | +40.51% | 100 | 654 | OTM |
| 4400 P | $2.80 | +40.00% | 1 | 12,677 | OTM |
| 4400 P | $2.02 | -5.16% | 11 | 1,422 | OTM |
| 4425 P | $2.95 | -60.14% | 2 | 738 | OTM |
| 4450 P | $2.09 | -34.69% | 15 | 3,843 | OTM |
| 4475 P | $1.95 | -42.65% | 200 | 483 | OTM |
| 4500 P | $2.25 | -8.54% | 44 | 25,349 | OTM |
| 4500 P | $2.10 | -3.23% | 11 | 171 | OTM |
| 4525 P | $3.06 | +11.27% | 132 | 830 | OTM |
| 4550 P | $2.40 | -11.11% | 21 | 1,476 | OTM |
| 4575 P | $3.90 | -18.75% | 2 | 669 | OTM |
| 4600 P | $2.54 | -36.50% | 21 | 10,810 | OTM |