OITracker Cboe delayed data

Contract OI history

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Jun 16, 2028 EXPIRATION

TSLA $340.00 Call

TSLA280616C00340000

Latest saved OI451Oct 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 $340.00 call open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 4592290 2026-10-07: 459 OI2026-10-09: 456 OI2026-10-14: 455 OI2026-10-15: 455 OI2026-10-16: 455 OI2026-10-21: 452 OI2026-10-23: 451 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, 2026Viewing451-1
Oct 21, 2026452-3
Oct 16, 20264550
Oct 15, 20264550
Oct 14, 2026455-1
Oct 09, 2026456-3
Oct 07, 2026459No prior observation