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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $382.50 Put

TSLA261030P00382500

Latest saved OI410Oct 23, 2026
Last change+334vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $382.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4102050 2026-10-09: 0 OI2026-10-14: 27 OI2026-10-15: 60 OI2026-10-16: 60 OI2026-10-21: 76 OI2026-10-23: 410 OI Oct 09, 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, 2026Viewing410+334
Oct 21, 202676+16
Oct 16, 2026600
Oct 15, 202660+33
Oct 14, 202627+27
Oct 09, 20260No prior observation