OITracker Cboe delayed data

Contract OI history

Back to AVTR

Nov 20, 2026 EXPIRATION

AVTR $15.00 Put

AVTR261120P00015000

Latest saved OI150Oct 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
AVTR $15.00 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. 155770 2026-10-02: 35 OI2026-10-05: 33 OI2026-10-06: 33 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 33 OI2026-10-13: 66 OI2026-10-14: 136 OI2026-10-15: 155 OI2026-10-16: 146 OI2026-10-21: 146 OI2026-10-23: 150 OI Oct 02, 2026Oct 23, 2026

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

AVTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing150+4
Oct 21, 20261460
Oct 16, 2026146-9
Oct 15, 2026155+19
Oct 14, 2026136+70
Oct 13, 202666+33
Oct 09, 2026330
Oct 08, 2026330
Oct 07, 2026330
Oct 06, 2026330
Oct 05, 202633-2
Oct 02, 202635No prior observation