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Contract OI history

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Dec 18, 2026 EXPIRATION

STX $900.00 Call

STX261218C00900000

Latest saved OI584Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $900.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5902950 2026-10-09: 583 OI2026-10-13: 590 OI2026-10-14: 590 OI2026-10-15: 589 OI2026-10-16: 583 OI2026-10-21: 586 OI2026-10-23: 584 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

STX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing584-2
Oct 21, 2026586+3
Oct 16, 2026583-6
Oct 15, 2026589-1
Oct 14, 20265900
Oct 13, 2026590+7
Oct 09, 2026583No prior observation