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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $235.00 Put

TSLA270115P00235000

Latest saved OI3,537Oct 23, 2026
Last change+733vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $235.00 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. 3,5371,7680 2026-10-07: 2,815 OI2026-10-09: 2,807 OI2026-10-14: 2,808 OI2026-10-15: 2,809 OI2026-10-16: 2,815 OI2026-10-21: 2,804 OI2026-10-23: 3,537 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, 2026Viewing3,537+733
Oct 21, 20262,804-11
Oct 16, 20262,815+6
Oct 15, 20262,809+1
Oct 14, 20262,808+1
Oct 09, 20262,807-8
Oct 07, 20262,815No prior observation