OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AA $55.00 Call

AA270115C00055000

Latest saved OI1,337Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AA $55.00 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. 1,3376680 2026-10-02: 1,047 OI2026-10-05: 1,237 OI2026-10-06: 1,271 OI2026-10-07: 1,291 OI2026-10-08: 1,291 OI2026-10-09: 1,294 OI2026-10-13: 1,295 OI2026-10-14: 1,295 OI2026-10-15: 1,266 OI2026-10-16: 1,316 OI2026-10-21: 1,337 OI2026-10-23: 1,337 OI Oct 02, 2026Oct 23, 2026

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

AA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,3370
Oct 21, 20261,337+21
Oct 16, 20261,316+50
Oct 15, 20261,266-29
Oct 14, 20261,2950
Oct 13, 20261,295+1
Oct 09, 20261,294+3
Oct 08, 20261,2910
Oct 07, 20261,291+20
Oct 06, 20261,271+34
Oct 05, 20261,237+190
Oct 02, 20261,047No prior observation