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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $440.00 Call

TSLA281215C00440000

Latest saved OI1,366Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $440.00 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. 1,3666830 2026-10-07: 1,349 OI2026-10-09: 1,343 OI2026-10-14: 1,341 OI2026-10-15: 1,342 OI2026-10-16: 1,348 OI2026-10-21: 1,355 OI2026-10-23: 1,366 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, 2026Viewing1,366+11
Oct 21, 20261,355+7
Oct 16, 20261,348+6
Oct 15, 20261,342+1
Oct 14, 20261,341-2
Oct 09, 20261,343-6
Oct 07, 20261,349No prior observation