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Contract OI history

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Jun 16, 2028 EXPIRATION

TSLA $320.00 Call

TSLA280616C00320000

Latest saved OI379Oct 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 $320.00 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. 3811900 2026-10-07: 372 OI2026-10-09: 372 OI2026-10-14: 372 OI2026-10-15: 379 OI2026-10-16: 381 OI2026-10-21: 378 OI2026-10-23: 379 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, 2026Viewing379+1
Oct 21, 2026378-3
Oct 16, 2026381+2
Oct 15, 2026379+7
Oct 14, 20263720
Oct 09, 20263720
Oct 07, 2026372No prior observation