OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $380.00 Put

TSLA270617P00380000

Latest saved OI2,847Oct 23, 2026
Last change+23vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $380.00 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. 2,8471,4230 2026-10-07: 2,688 OI2026-10-09: 2,818 OI2026-10-14: 2,820 OI2026-10-15: 2,809 OI2026-10-16: 2,810 OI2026-10-21: 2,824 OI2026-10-23: 2,847 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, 2026Viewing2,847+23
Oct 21, 20262,824+14
Oct 16, 20262,810+1
Oct 15, 20262,809-11
Oct 14, 20262,820+2
Oct 09, 20262,818+130
Oct 07, 20262,688No prior observation