OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

TSLA $480.00 Put

TSLA280121P00480000

Latest saved OI470Oct 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 $480.00 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. 5092540 2026-10-07: 509 OI2026-10-09: 508 OI2026-10-14: 508 OI2026-10-15: 496 OI2026-10-16: 496 OI2026-10-21: 471 OI2026-10-23: 470 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, 2026Viewing470-1
Oct 21, 2026471-25
Oct 16, 20264960
Oct 15, 2026496-12
Oct 14, 20265080
Oct 09, 2026508-1
Oct 07, 2026509No prior observation