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Contract OI history

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Dec 18, 2026 EXPIRATION

OTEX $22.50 Put

OTEX261218P00022500

Latest saved OI160Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OTEX $22.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 173860 2026-10-08: 173 OI2026-10-09: 173 OI2026-10-13: 172 OI2026-10-14: 170 OI2026-10-16: 170 OI2026-10-20: 167 OI2026-10-23: 160 OI Oct 08, 2026Oct 23, 2026

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

OTEX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing160-7
Oct 20, 2026167-3
Oct 16, 20261700
Oct 14, 2026170-2
Oct 13, 2026172-1
Oct 09, 20261730
Oct 08, 2026173No prior observation