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Contract OI history

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Nov 06, 2026 EXPIRATION

TSLA $440.00 Call

TSLA261106C00440000

Latest saved OI781Oct 23, 2026
Last change+100vs 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. 7813900 2026-10-07: 345 OI2026-10-09: 439 OI2026-10-14: 525 OI2026-10-15: 537 OI2026-10-16: 630 OI2026-10-21: 681 OI2026-10-23: 781 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, 2026Viewing781+100
Oct 21, 2026681+51
Oct 16, 2026630+93
Oct 15, 2026537+12
Oct 14, 2026525+86
Oct 09, 2026439+94
Oct 07, 2026345No prior observation