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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $355.00 Put

TSLA261030P00355000

Latest saved OI2,493Oct 23, 2026
Last change+273vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $355.00 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. 2,4931,2460 2026-10-07: 2,013 OI2026-10-09: 2,221 OI2026-10-14: 2,380 OI2026-10-15: 2,249 OI2026-10-16: 2,023 OI2026-10-21: 2,220 OI2026-10-23: 2,493 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, 2026Viewing2,493+273
Oct 21, 20262,220+197
Oct 16, 20262,023-226
Oct 15, 20262,249-131
Oct 14, 20262,380+159
Oct 09, 20262,221+208
Oct 07, 20262,013No prior observation