OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

TSLA $850.00 Call

TSLA280121C00850000

Latest saved OI6,052Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $850.00 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. 6,0693,0340 2026-10-07: 6,023 OI2026-10-09: 6,022 OI2026-10-14: 6,020 OI2026-10-15: 6,069 OI2026-10-16: 6,069 OI2026-10-21: 6,058 OI2026-10-23: 6,052 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, 2026Viewing6,052-6
Oct 21, 20266,058-11
Oct 16, 20266,0690
Oct 15, 20266,069+49
Oct 14, 20266,020-2
Oct 09, 20266,022-1
Oct 07, 20266,023No prior observation