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Contract OI history

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Apr 16, 2027 EXPIRATION

TSLA $550.00 Call

TSLA270416C00550000

Latest saved OI165Oct 23, 2026
Last change-13vs 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. 179890 2026-10-07: 179 OI2026-10-09: 167 OI2026-10-14: 171 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 178 OI2026-10-23: 165 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, 2026Viewing165-13
Oct 21, 2026178+1
Oct 16, 20261770
Oct 15, 2026177+6
Oct 14, 2026171+4
Oct 09, 2026167-12
Oct 07, 2026179No prior observation