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Contract OI history

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Jan 21, 2028 EXPIRATION

SAP $175.00 Put

SAP280121P00175000

Latest saved OI645Oct 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 $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. 6453220 2026-10-02: 517 OI2026-10-05: 517 OI2026-10-06: 517 OI2026-10-07: 517 OI2026-10-08: 517 OI2026-10-09: 517 OI2026-10-13: 645 OI2026-10-14: 645 OI2026-10-15: 645 OI2026-10-16: 645 OI2026-10-21: 645 OI2026-10-23: 645 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, 2026Viewing6450
Oct 21, 20266450
Oct 16, 20266450
Oct 15, 20266450
Oct 14, 20266450
Oct 13, 2026645+128
Oct 09, 20265170
Oct 08, 20265170
Oct 07, 20265170
Oct 06, 20265170
Oct 05, 20265170
Oct 02, 2026517No prior observation