OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

TSLA $290.00 Put

TSLA261113P00290000

Latest saved OI720Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $290.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 7203600 2026-10-07: 143 OI2026-10-09: 170 OI2026-10-14: 176 OI2026-10-15: 273 OI2026-10-16: 286 OI2026-10-21: 710 OI2026-10-23: 720 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, 2026Viewing720+10
Oct 21, 2026710+424
Oct 16, 2026286+13
Oct 15, 2026273+97
Oct 14, 2026176+6
Oct 09, 2026170+27
Oct 07, 2026143No prior observation