OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

DAL $77.50 Call

DAL261120C00077500

Latest saved OI661Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DAL $77.50 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. 6803400 2026-10-02: 278 OI2026-10-05: 280 OI2026-10-06: 278 OI2026-10-07: 280 OI2026-10-08: 280 OI2026-10-09: 286 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 389 OI2026-10-16: 420 OI2026-10-21: 680 OI2026-10-23: 661 OI Oct 02, 2026Oct 23, 2026

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

DAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing661-19
Oct 21, 2026680+260
Oct 16, 2026420+31
Oct 15, 2026389+68
Oct 14, 20263210
Oct 13, 2026321+35
Oct 09, 2026286+6
Oct 08, 20262800
Oct 07, 2026280+2
Oct 06, 2026278-2
Oct 05, 2026280+2
Oct 02, 2026278No prior observation