OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $550.00 Call

TSLA270115C00550000

Latest saved OI9,803Oct 23, 2026
Last change-656vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $550.00 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. 11,9165,9580 2026-10-07: 11,110 OI2026-10-09: 9,887 OI2026-10-14: 9,902 OI2026-10-15: 9,892 OI2026-10-16: 11,916 OI2026-10-21: 10,459 OI2026-10-23: 9,803 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, 2026Viewing9,803-656
Oct 21, 202610,459-1,457
Oct 16, 202611,916+2,024
Oct 15, 20269,892-10
Oct 14, 20269,902+15
Oct 09, 20269,887-1,223
Oct 07, 202611,110No prior observation