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Contract OI history

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Nov 20, 2026 EXPIRATION

TEVA $38.50 Put

TEVA261120P00038500

Latest saved OI201Oct 23, 2026
Last change+1vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
TEVA $38.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2011000 2026-10-21: 200 OI2026-10-23: 201 OI Oct 21, 2026Oct 23, 2026

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

TEVA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing201+1
Oct 21, 2026200No prior observation