OITracker Cboe delayed data

Contract OI history

Back to TSLA

Oct 23, 2026 EXPIRATION

TSLA $395.00 Put

TSLA261023P00395000

Latest saved OI664Oct 23, 2026
Last change+439vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $395.00 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. 6643320 2026-10-07: 115 OI2026-10-09: 165 OI2026-10-14: 168 OI2026-10-15: 238 OI2026-10-16: 256 OI2026-10-21: 225 OI2026-10-23: 664 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, 2026Viewing664+439
Oct 21, 2026225-31
Oct 16, 2026256+18
Oct 15, 2026238+70
Oct 14, 2026168+3
Oct 09, 2026165+50
Oct 07, 2026115No prior observation