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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $550.00 Call

TSLA261120C00550000

Latest saved OI2,372Oct 23, 2026
Last change+176vs 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. 2,3721,1860 2026-10-07: 2,156 OI2026-10-09: 2,067 OI2026-10-14: 2,064 OI2026-10-15: 2,065 OI2026-10-16: 2,063 OI2026-10-21: 2,196 OI2026-10-23: 2,372 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, 2026Viewing2,372+176
Oct 21, 20262,196+133
Oct 16, 20262,063-2
Oct 15, 20262,065+1
Oct 14, 20262,064-3
Oct 09, 20262,067-89
Oct 07, 20262,156No prior observation