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Contract OI history

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Dec 18, 2026 EXPIRATION

SAP $135.00 Put

SAP261218P00135000

Latest saved OI529Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SAP $135.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5562780 2026-10-02: 555 OI2026-10-05: 555 OI2026-10-06: 555 OI2026-10-07: 555 OI2026-10-08: 555 OI2026-10-09: 556 OI2026-10-13: 556 OI2026-10-14: 556 OI2026-10-15: 556 OI2026-10-16: 556 OI2026-10-21: 529 OI2026-10-23: 529 OI Oct 02, 2026Oct 23, 2026

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

SAP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5290
Oct 21, 2026529-27
Oct 16, 20265560
Oct 15, 20265560
Oct 14, 20265560
Oct 13, 20265560
Oct 09, 2026556+1
Oct 08, 20265550
Oct 07, 20265550
Oct 06, 20265550
Oct 05, 20265550
Oct 02, 2026555No prior observation