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Contract OI history

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Dec 18, 2026 EXPIRATION

OTIS $67.50 Put

OTIS261218P00067500

Latest saved OI187Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OTIS $67.50 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. 2281140 2026-10-02: 207 OI2026-10-05: 207 OI2026-10-06: 207 OI2026-10-07: 216 OI2026-10-08: 228 OI2026-10-09: 228 OI2026-10-13: 228 OI2026-10-14: 180 OI2026-10-15: 179 OI2026-10-16: 190 OI2026-10-21: 190 OI2026-10-23: 187 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, 2026Viewing187-3
Oct 21, 20261900
Oct 16, 2026190+11
Oct 15, 2026179-1
Oct 14, 2026180-48
Oct 13, 20262280
Oct 09, 20262280
Oct 08, 2026228+12
Oct 07, 2026216+9
Oct 06, 20262070
Oct 05, 20262070
Oct 02, 2026207No prior observation