OITracker Cboe delayed data

Contract OI history

Back to SAP

Nov 20, 2026 EXPIRATION

SAP $220.00 Put

SAP261120P00220000

Latest saved OI910Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SAP $220.00 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. 9104550 2026-10-02: 209 OI2026-10-05: 229 OI2026-10-06: 251 OI2026-10-07: 269 OI2026-10-08: 294 OI2026-10-09: 294 OI2026-10-13: 306 OI2026-10-14: 306 OI2026-10-15: 307 OI2026-10-16: 901 OI2026-10-21: 906 OI2026-10-23: 910 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, 2026Viewing910+4
Oct 21, 2026906+5
Oct 16, 2026901+594
Oct 15, 2026307+1
Oct 14, 20263060
Oct 13, 2026306+12
Oct 09, 20262940
Oct 08, 2026294+25
Oct 07, 2026269+18
Oct 06, 2026251+22
Oct 05, 2026229+20
Oct 02, 2026209No prior observation