OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $270.00 Put

TSLA270115P00270000

Latest saved OI6,567Oct 23, 2026
Last change+170vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $270.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 6,9923,4960 2026-10-07: 6,992 OI2026-10-09: 6,963 OI2026-10-14: 6,968 OI2026-10-15: 6,977 OI2026-10-16: 6,967 OI2026-10-21: 6,397 OI2026-10-23: 6,567 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, 2026Viewing6,567+170
Oct 21, 20266,397-570
Oct 16, 20266,967-10
Oct 15, 20266,977+9
Oct 14, 20266,968+5
Oct 09, 20266,963-29
Oct 07, 20266,992No prior observation