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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $90.00 Put

TSLA261218P00090000

Latest saved OI737Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $90.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 7373680 2026-10-07: 730 OI2026-10-09: 729 OI2026-10-14: 729 OI2026-10-15: 729 OI2026-10-16: 729 OI2026-10-21: 729 OI2026-10-23: 737 OI Oct 07, 2026Oct 23, 2026

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

TSLA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing737+8
Oct 21, 20267290
Oct 16, 20267290
Oct 15, 20267290
Oct 14, 20267290
Oct 09, 2026729-1
Oct 07, 2026730No prior observation