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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $340.00 Put

TSLA270617P00340000

Latest saved OI2,916Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $340.00 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. 2,9241,4620 2026-10-07: 2,822 OI2026-10-09: 2,822 OI2026-10-14: 2,884 OI2026-10-15: 2,920 OI2026-10-16: 2,924 OI2026-10-21: 2,901 OI2026-10-23: 2,916 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, 2026Viewing2,916+15
Oct 21, 20262,901-23
Oct 16, 20262,924+4
Oct 15, 20262,920+36
Oct 14, 20262,884+62
Oct 09, 20262,8220
Oct 07, 20262,822No prior observation