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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $185.00 Put

TSLA270617P00185000

Latest saved OI614Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $185.00 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. 6143070 2026-10-07: 613 OI2026-10-09: 609 OI2026-10-14: 608 OI2026-10-15: 610 OI2026-10-16: 611 OI2026-10-21: 595 OI2026-10-23: 614 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, 2026Viewing614+19
Oct 21, 2026595-16
Oct 16, 2026611+1
Oct 15, 2026610+2
Oct 14, 2026608-1
Oct 09, 2026609-4
Oct 07, 2026613No prior observation