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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $365.00 Put

TSLA270617P00365000

Latest saved OI144Oct 23, 2026
Last change+134vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $365.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 144720 2026-10-15: 0 OI2026-10-16: 3 OI2026-10-21: 10 OI2026-10-23: 144 OI Oct 15, 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, 2026Viewing144+134
Oct 21, 202610+7
Oct 16, 20263+3
Oct 15, 20260No prior observation