OITracker Cboe delayed data

Contract OI history

Back to TSLA

Oct 28, 2026 EXPIRATION

TSLA $400.00 Call

TSLA261028C00400000

Latest saved OI1,447Oct 23, 2026
Last change+663vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $400.00 call open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 1,4477230 2026-10-14: 23 OI2026-10-15: 28 OI2026-10-16: 362 OI2026-10-21: 784 OI2026-10-23: 1,447 OI Oct 14, 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, 2026Viewing1,447+663
Oct 21, 2026784+422
Oct 16, 2026362+334
Oct 15, 202628+5
Oct 14, 202623No prior observation