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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $340.00 Call

TSLA270617C00340000

Latest saved OI1,319Oct 23, 2026
Last change+4vs 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. 1,3406700 2026-10-07: 1,340 OI2026-10-09: 1,337 OI2026-10-14: 1,337 OI2026-10-15: 1,338 OI2026-10-16: 1,336 OI2026-10-21: 1,315 OI2026-10-23: 1,319 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, 2026Viewing1,319+4
Oct 21, 20261,315-21
Oct 16, 20261,336-2
Oct 15, 20261,338+1
Oct 14, 20261,3370
Oct 09, 20261,337-3
Oct 07, 20261,340No prior observation