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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $440.00 Call

TSLA261030C00440000

Latest saved OI3,041Oct 23, 2026
Last change+767vs 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. 3,0411,5200 2026-10-07: 1,657 OI2026-10-09: 2,060 OI2026-10-14: 2,356 OI2026-10-15: 2,315 OI2026-10-16: 2,391 OI2026-10-21: 2,274 OI2026-10-23: 3,041 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, 2026Viewing3,041+767
Oct 21, 20262,274-117
Oct 16, 20262,391+76
Oct 15, 20262,315-41
Oct 14, 20262,356+296
Oct 09, 20262,060+403
Oct 07, 20261,657No prior observation