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Contract OI history

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Mar 19, 2027 EXPIRATION

OTIS $80.00 Put

OTIS270319P00080000

Latest saved OI136Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OTIS $80.00 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. 136680 2026-10-02: 133 OI2026-10-05: 133 OI2026-10-06: 133 OI2026-10-07: 133 OI2026-10-08: 133 OI2026-10-09: 133 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 134 OI2026-10-16: 134 OI2026-10-21: 134 OI2026-10-23: 136 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, 2026Viewing136+2
Oct 21, 20261340
Oct 16, 20261340
Oct 15, 20261340
Oct 14, 20261340
Oct 13, 2026134+1
Oct 09, 20261330
Oct 08, 20261330
Oct 07, 20261330
Oct 06, 20261330
Oct 05, 20261330
Oct 02, 2026133No prior observation