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Contract OI history

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Dec 18, 2026 EXPIRATION

SAP $210.00 Put

SAP261218P00210000

Latest saved OI217Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SAP $210.00 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. 2171080 2026-10-02: 188 OI2026-10-05: 188 OI2026-10-06: 188 OI2026-10-07: 188 OI2026-10-08: 188 OI2026-10-09: 191 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 205 OI2026-10-16: 205 OI2026-10-21: 206 OI2026-10-23: 217 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, 2026Viewing217+11
Oct 21, 2026206+1
Oct 16, 20262050
Oct 15, 20262050
Oct 14, 20262050
Oct 13, 2026205+14
Oct 09, 2026191+3
Oct 08, 20261880
Oct 07, 20261880
Oct 06, 20261880
Oct 05, 20261880
Oct 02, 2026188No prior observation