OITracker Cboe delayed data

Contract OI history

Back to AXP

Mar 19, 2027 EXPIRATION

AXP $400.00 Call

AXP270319C00400000

Latest saved OI235Oct 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
AXP $400.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2351170 2026-10-02: 221 OI2026-10-05: 221 OI2026-10-06: 226 OI2026-10-07: 226 OI2026-10-08: 226 OI2026-10-09: 228 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 230 OI2026-10-16: 230 OI2026-10-21: 234 OI2026-10-23: 235 OI Oct 02, 2026Oct 23, 2026

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

AXP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing235+1
Oct 21, 2026234+4
Oct 16, 20262300
Oct 15, 20262300
Oct 14, 20262300
Oct 13, 2026230+2
Oct 09, 2026228+2
Oct 08, 20262260
Oct 07, 20262260
Oct 06, 2026226+5
Oct 05, 20262210
Oct 02, 2026221No prior observation