OITracker Cboe delayed data

Contract OI history

Back to TSLA

Dec 18, 2026 EXPIRATION

TSLA $165.00 Put

TSLA261218P00165000

Latest saved OI1,890Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $165.00 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. 1,9079530 2026-10-07: 1,898 OI2026-10-09: 1,888 OI2026-10-14: 1,895 OI2026-10-15: 1,894 OI2026-10-16: 1,907 OI2026-10-21: 1,892 OI2026-10-23: 1,890 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, 2026Viewing1,890-2
Oct 21, 20261,892-15
Oct 16, 20261,907+13
Oct 15, 20261,894-1
Oct 14, 20261,895+7
Oct 09, 20261,888-10
Oct 07, 20261,898No prior observation