OITracker Cboe delayed data

Contract OI history

Back to TSLA

Dec 18, 2026 EXPIRATION

TSLA $185.00 Call

TSLA261218C00185000

Latest saved OI554Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $185.00 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. 5542770 2026-10-07: 554 OI2026-10-09: 554 OI2026-10-14: 554 OI2026-10-15: 554 OI2026-10-16: 554 OI2026-10-21: 554 OI2026-10-23: 554 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, 2026Viewing5540
Oct 21, 20265540
Oct 16, 20265540
Oct 15, 20265540
Oct 14, 20265540
Oct 09, 20265540
Oct 07, 2026554No prior observation