OITracker Cboe delayed data

Contract OI history

Back to TSLA

Jun 17, 2027 EXPIRATION

TSLA $420.00 Call

TSLA270617C00420000

Latest saved OI4,906Oct 23, 2026
Last change+553vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $420.00 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 4,9062,4530 2026-10-07: 4,226 OI2026-10-09: 4,297 OI2026-10-14: 4,271 OI2026-10-15: 4,257 OI2026-10-16: 4,262 OI2026-10-21: 4,353 OI2026-10-23: 4,906 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, 2026Viewing4,906+553
Oct 21, 20264,353+91
Oct 16, 20264,262+5
Oct 15, 20264,257-14
Oct 14, 20264,271-26
Oct 09, 20264,297+71
Oct 07, 20264,226No prior observation