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Contract OI history

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Dec 18, 2026 EXPIRATION

SID $1000.00 Put

SID261218P00001000

Latest saved OI2,966Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SID $1000.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,9661,4830 2026-10-02: 2,966 OI2026-10-05: 2,966 OI2026-10-06: 2,966 OI2026-10-07: 2,966 OI2026-10-09: 2,966 OI2026-10-13: 2,966 OI2026-10-14: 2,966 OI2026-10-16: 2,966 OI2026-10-20: 2,966 OI2026-10-23: 2,966 OI Oct 02, 2026Oct 23, 2026

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

SID contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,9660
Oct 20, 20262,9660
Oct 16, 20262,9660
Oct 14, 20262,9660
Oct 13, 20262,9660
Oct 09, 20262,9660
Oct 07, 20262,9660
Oct 06, 20262,9660
Oct 05, 20262,9660
Oct 02, 20262,966No prior observation