OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $80.00 Put

TSLA270319P00080000

Latest saved OI547Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $80.00 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. 5482740 2026-10-07: 548 OI2026-10-09: 548 OI2026-10-14: 548 OI2026-10-15: 548 OI2026-10-16: 548 OI2026-10-21: 548 OI2026-10-23: 547 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, 2026Viewing547-1
Oct 21, 20265480
Oct 16, 20265480
Oct 15, 20265480
Oct 14, 20265480
Oct 09, 20265480
Oct 07, 2026548No prior observation