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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $230.00 Put

TSLA261023P00230000

Latest saved OI4,606Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $230.00 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. 4,6072,3030 2026-10-07: 119 OI2026-10-09: 121 OI2026-10-14: 413 OI2026-10-15: 599 OI2026-10-16: 616 OI2026-10-21: 4,607 OI2026-10-23: 4,606 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, 2026Viewing4,606-1
Oct 21, 20264,607+3,991
Oct 16, 2026616+17
Oct 15, 2026599+186
Oct 14, 2026413+292
Oct 09, 2026121+2
Oct 07, 2026119No prior observation