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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $357.50 Put

TSLA261030P00357500

Latest saved OI377Oct 23, 2026
Last change+165vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $357.50 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. 3771880 2026-10-15: 0 OI2026-10-16: 105 OI2026-10-21: 212 OI2026-10-23: 377 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, 2026Viewing377+165
Oct 21, 2026212+107
Oct 16, 2026105+105
Oct 15, 20260No prior observation