SPX270521P04350000
SPX May 21 2027 4350.00 PutoptionOPRA
EODOct 23, 2026
21.57USD+13.586%(+2.58)2Vol157OI
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SPX 4350 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Nov 20, 2026 | 22d | $0.60 | +20.00% | 1 | 1,519 |
| Dec 18, 2026 | 50d | $1.50 | -19.35% | 20 | 1,324 |
| Jan 15, 2027 | 78d | $4.43 | -11.40% | 50 | 740 |
| Feb 19, 2027 | 113d | $9.00 | -12.62% | 1 | 176 |
| Mar 19, 2027 | 141d | $12.30 | +3.19% | 2 | 1,389 |
| Apr 16, 2027 | 169d | $13.64 | -10.20% | 4 | 23 |
| May 21, 2027 | 204d | $21.57 | +13.59% | 2 | 157 |
| Jun 17, 2027 | 231d | $21.73 | -4.36% | 34 | 349 |
| Sep 17, 2027 | 323d | $32.21 | -4.42% | 6 | 221 |
| Dec 17, 2027 | 414d | $40.30 | +0.80% | 41 | 415 |
SPX Nearby Strikes · May 21, 2027
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 3900 P | $12.90 | -5.84% | 2 | 112 | OTM |
| 4000 P | $13.50 | -10.60% | 1 | 190 | OTM |
| 4100 P | $15.70 | +4.67% | 5 | 178 | OTM |
| 4200 P | $17.17 | +10.06% | 4 | 165 | OTM |
| 4250 P | $17.34 | +14.83% | 4 | 181 | OTM |
| 4300 P | $19.86 | +1.90% | 4 | 804 | OTM |
| 4350 P | $21.57 | +13.59% | 2 | 157 | OTM |
| 4400 P | $18.70 | -2.60% | 10 | 203 | OTM |
| 4450 P | $21.00 | -1.91% | 4 | 130 | OTM |
| 4500 P | $19.40 | -5.83% | 20 | 112 | OTM |
| 4550 P | $22.43 | +2.19% | 2 | 208 | OTM |
| 4600 P | $23.44 | -7.64% | 20 | 473 | OTM |
| 4650 P | $26.52 | +12.85% | 4 | 56 | OTM |