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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $367.50 Put

TSLA261023P00367500

Latest saved OI2,789Oct 23, 2026
Last change+1,272vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $367.50 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. 2,7891,3940 2026-10-07: 69 OI2026-10-09: 200 OI2026-10-14: 342 OI2026-10-15: 491 OI2026-10-16: 622 OI2026-10-21: 1,517 OI2026-10-23: 2,789 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, 2026Viewing2,789+1,272
Oct 21, 20261,517+895
Oct 16, 2026622+131
Oct 15, 2026491+149
Oct 14, 2026342+142
Oct 09, 2026200+131
Oct 07, 202669No prior observation