OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $330.00 Put

TSLA261030P00330000

Latest saved OI3,246Oct 23, 2026
Last change+855vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $330.00 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. 3,2461,6230 2026-10-07: 1,040 OI2026-10-09: 1,042 OI2026-10-14: 1,787 OI2026-10-15: 1,789 OI2026-10-16: 1,782 OI2026-10-21: 2,391 OI2026-10-23: 3,246 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, 2026Viewing3,246+855
Oct 21, 20262,391+609
Oct 16, 20261,782-7
Oct 15, 20261,789+2
Oct 14, 20261,787+745
Oct 09, 20261,042+2
Oct 07, 20261,040No prior observation