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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $357.50 Put

TSLA261023P00357500

Latest saved OI2,226Oct 23, 2026
Last change+558vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $357.50 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. 2,2261,1130 2026-10-07: 52 OI2026-10-09: 123 OI2026-10-14: 204 OI2026-10-15: 309 OI2026-10-16: 931 OI2026-10-21: 1,668 OI2026-10-23: 2,226 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, 2026Viewing2,226+558
Oct 21, 20261,668+737
Oct 16, 2026931+622
Oct 15, 2026309+105
Oct 14, 2026204+81
Oct 09, 2026123+71
Oct 07, 202652No prior observation