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Contract OI history

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Feb 19, 2027 EXPIRATION

TSLA $440.00 Call

TSLA270219C00440000

Latest saved OI5,596Oct 23, 2026
Last change+158vs 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. 5,5962,7980 2026-10-07: 580 OI2026-10-09: 584 OI2026-10-14: 624 OI2026-10-15: 631 OI2026-10-16: 5,509 OI2026-10-21: 5,438 OI2026-10-23: 5,596 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, 2026Viewing5,596+158
Oct 21, 20265,438-71
Oct 16, 20265,509+4,878
Oct 15, 2026631+7
Oct 14, 2026624+40
Oct 09, 2026584+4
Oct 07, 2026580No prior observation