OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $520.00 Call

TSLA270115C00520000

Latest saved OI5,166Oct 23, 2026
Last change-138vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $520.00 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. 5,4692,7340 2026-10-07: 5,469 OI2026-10-09: 5,436 OI2026-10-14: 5,395 OI2026-10-15: 5,179 OI2026-10-16: 5,171 OI2026-10-21: 5,304 OI2026-10-23: 5,166 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, 2026Viewing5,166-138
Oct 21, 20265,304+133
Oct 16, 20265,171-8
Oct 15, 20265,179-216
Oct 14, 20265,395-41
Oct 09, 20265,436-33
Oct 07, 20265,469No prior observation