Dec '26 SPX Box Spreads (updated daily)

Borrow 100,000 today, repay 100,000 on December 18th, 2026

Example trade

Sell 1 SPX 18DEC26 4000 CALL
Buy 1 SPX 18DEC26 4000 PUT
Buy 1 SPX 18DEC26 5000 CALL
Sell 1 SPX 18DEC26 5000 PUT

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