OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

TSLA $270.00 Put

TSLA271217P00270000

Latest saved OI1,607Oct 23, 2026
Last change-14vs 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. 1,6218100 2026-10-07: 1,563 OI2026-10-09: 1,571 OI2026-10-14: 1,604 OI2026-10-15: 1,602 OI2026-10-16: 1,606 OI2026-10-21: 1,621 OI2026-10-23: 1,607 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, 2026Viewing1,607-14
Oct 21, 20261,621+15
Oct 16, 20261,606+4
Oct 15, 20261,602-2
Oct 14, 20261,604+33
Oct 09, 20261,571+8
Oct 07, 20261,563No prior observation