OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

TSLA $120.00 Put

TSLA270416P00120000

Latest saved OI505Oct 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 $120.00 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. 5052520 2026-10-07: 190 OI2026-10-09: 412 OI2026-10-14: 499 OI2026-10-15: 499 OI2026-10-16: 504 OI2026-10-21: 505 OI2026-10-23: 505 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, 2026Viewing5050
Oct 21, 2026505+1
Oct 16, 2026504+5
Oct 15, 20264990
Oct 14, 2026499+87
Oct 09, 2026412+222
Oct 07, 2026190No prior observation