OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $660.00 Call

TSLA270319C00660000

Latest saved OI602Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $660.00 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. 6063030 2026-10-07: 581 OI2026-10-09: 580 OI2026-10-14: 584 OI2026-10-15: 595 OI2026-10-16: 595 OI2026-10-21: 606 OI2026-10-23: 602 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, 2026Viewing602-4
Oct 21, 2026606+11
Oct 16, 20265950
Oct 15, 2026595+11
Oct 14, 2026584+4
Oct 09, 2026580-1
Oct 07, 2026581No prior observation