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Contract OI history

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May 21, 2027 EXPIRATION

APTV $40.00 Put

APTV270521P00040000

Latest saved OI305Oct 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
APTV $40.00 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. 3051520 2026-10-02: 304 OI2026-10-05: 304 OI2026-10-06: 304 OI2026-10-07: 304 OI2026-10-08: 304 OI2026-10-09: 304 OI2026-10-13: 304 OI2026-10-14: 304 OI2026-10-15: 304 OI2026-10-16: 304 OI2026-10-21: 304 OI2026-10-23: 305 OI Oct 02, 2026Oct 23, 2026

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

APTV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing305+1
Oct 21, 20263040
Oct 16, 20263040
Oct 15, 20263040
Oct 14, 20263040
Oct 13, 20263040
Oct 09, 20263040
Oct 08, 20263040
Oct 07, 20263040
Oct 06, 20263040
Oct 05, 20263040
Oct 02, 2026304No prior observation