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Contract OI history

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Jun 17, 2027 EXPIRATION

ONON $40.00 Call

ONON270617C00040000

Latest saved OI3,269Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ONON $40.00 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. 3,2961,6480 2026-10-02: 3,293 OI2026-10-05: 3,296 OI2026-10-06: 3,296 OI2026-10-07: 3,296 OI2026-10-08: 3,296 OI2026-10-09: 3,252 OI2026-10-13: 3,252 OI2026-10-14: 3,252 OI2026-10-15: 3,252 OI2026-10-16: 3,252 OI2026-10-21: 3,252 OI2026-10-23: 3,269 OI Oct 02, 2026Oct 23, 2026

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

ONON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,269+17
Oct 21, 20263,2520
Oct 16, 20263,2520
Oct 15, 20263,2520
Oct 14, 20263,2520
Oct 13, 20263,2520
Oct 09, 20263,252-44
Oct 08, 20263,2960
Oct 07, 20263,2960
Oct 06, 20263,2960
Oct 05, 20263,296+3
Oct 02, 20263,293No prior observation