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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $350.00 Put

TSLA270617P00350000

Latest saved OI7,664Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $350.00 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. 7,6643,8320 2026-10-07: 7,329 OI2026-10-09: 7,639 OI2026-10-14: 7,663 OI2026-10-15: 7,518 OI2026-10-16: 7,505 OI2026-10-21: 7,652 OI2026-10-23: 7,664 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, 2026Viewing7,664+12
Oct 21, 20267,652+147
Oct 16, 20267,505-13
Oct 15, 20267,518-145
Oct 14, 20267,663+24
Oct 09, 20267,639+310
Oct 07, 20267,329No prior observation