OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $330.00 Put

TSLA270115P00330000

Latest saved OI11,567Oct 23, 2026
Last change+911vs 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. 11,5675,7830 2026-10-07: 10,043 OI2026-10-09: 9,981 OI2026-10-14: 10,040 OI2026-10-15: 10,046 OI2026-10-16: 10,160 OI2026-10-21: 10,656 OI2026-10-23: 11,567 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, 2026Viewing11,567+911
Oct 21, 202610,656+496
Oct 16, 202610,160+114
Oct 15, 202610,046+6
Oct 14, 202610,040+59
Oct 09, 20269,981-62
Oct 07, 202610,043No prior observation