OITracker Cboe delayed data

Contract OI history

Back to TSLA

Oct 26, 2026 EXPIRATION

TSLA $305.00 Put

TSLA261026P00305000

Latest saved OI877Oct 23, 2026
Last change+474vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $305.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8774380 2026-10-09: 0 OI2026-10-14: 284 OI2026-10-15: 294 OI2026-10-16: 292 OI2026-10-21: 403 OI2026-10-23: 877 OI Oct 09, 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, 2026Viewing877+474
Oct 21, 2026403+111
Oct 16, 2026292-2
Oct 15, 2026294+10
Oct 14, 2026284+284
Oct 09, 20260No prior observation