OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $990.00 Call

TSLA261218C00990000

Latest saved OI20,615Oct 23, 2026
Last change-2,501vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $990.00 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. 23,11611,5580 2026-10-07: 22,001 OI2026-10-09: 22,001 OI2026-10-14: 21,942 OI2026-10-15: 21,958 OI2026-10-16: 22,041 OI2026-10-21: 23,116 OI2026-10-23: 20,615 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, 2026Viewing20,615-2,501
Oct 21, 202623,116+1,075
Oct 16, 202622,041+83
Oct 15, 202621,958+16
Oct 14, 202621,942-59
Oct 09, 202622,0010
Oct 07, 202622,001No prior observation