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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $550.00 Call

TSLA261023C00550000

Latest saved OI350Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $550.00 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 3571780 2026-10-07: 337 OI2026-10-09: 338 OI2026-10-14: 339 OI2026-10-15: 334 OI2026-10-16: 335 OI2026-10-21: 357 OI2026-10-23: 350 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, 2026Viewing350-7
Oct 21, 2026357+22
Oct 16, 2026335+1
Oct 15, 2026334-5
Oct 14, 2026339+1
Oct 09, 2026338+1
Oct 07, 2026337No prior observation