OITracker Cboe delayed data

Contract OI history

Back to TSLA

Feb 19, 2027 EXPIRATION

TSLA $240.00 Put

TSLA270219P00240000

Latest saved OI755Oct 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 $240.00 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. 7973980 2026-10-07: 670 OI2026-10-09: 796 OI2026-10-14: 797 OI2026-10-15: 789 OI2026-10-16: 772 OI2026-10-21: 759 OI2026-10-23: 755 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, 2026Viewing755-4
Oct 21, 2026759-13
Oct 16, 2026772-17
Oct 15, 2026789-8
Oct 14, 2026797+1
Oct 09, 2026796+126
Oct 07, 2026670No prior observation