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Contract OI history

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Mar 19, 2027 EXPIRATION

OTIS $62.50 Put

OTIS270319P00062500

Latest saved OI364Oct 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
OTIS $62.50 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. 3661830 2026-10-02: 84 OI2026-10-05: 360 OI2026-10-06: 360 OI2026-10-07: 362 OI2026-10-08: 362 OI2026-10-09: 366 OI2026-10-13: 365 OI2026-10-14: 365 OI2026-10-15: 365 OI2026-10-16: 365 OI2026-10-21: 365 OI2026-10-23: 364 OI Oct 02, 2026Oct 23, 2026

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

OTIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing364-1
Oct 21, 20263650
Oct 16, 20263650
Oct 15, 20263650
Oct 14, 20263650
Oct 13, 2026365-1
Oct 09, 2026366+4
Oct 08, 20263620
Oct 07, 2026362+2
Oct 06, 20263600
Oct 05, 2026360+276
Oct 02, 202684No prior observation