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Contract OI history

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Mar 19, 2027 EXPIRATION

SAP $175.00 Put

SAP270319P00175000

Latest saved OI218Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SAP $175.00 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. 2191090 2026-10-02: 219 OI2026-10-05: 219 OI2026-10-06: 219 OI2026-10-07: 219 OI2026-10-08: 219 OI2026-10-09: 219 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-15: 219 OI2026-10-16: 219 OI2026-10-21: 219 OI2026-10-23: 218 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, 2026Viewing218-1
Oct 21, 20262190
Oct 16, 20262190
Oct 15, 20262190
Oct 14, 20262190
Oct 13, 20262190
Oct 09, 20262190
Oct 08, 20262190
Oct 07, 20262190
Oct 06, 20262190
Oct 05, 20262190
Oct 02, 2026219No prior observation