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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $320.00 Call

TSLA281215C00320000

Latest saved OI1,332Oct 23, 2026
Last change-53vs 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. 1,4107050 2026-10-07: 1,410 OI2026-10-09: 1,378 OI2026-10-14: 1,375 OI2026-10-15: 1,376 OI2026-10-16: 1,370 OI2026-10-21: 1,385 OI2026-10-23: 1,332 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, 2026Viewing1,332-53
Oct 21, 20261,385+15
Oct 16, 20261,370-6
Oct 15, 20261,376+1
Oct 14, 20261,375-3
Oct 09, 20261,378-32
Oct 07, 20261,410No prior observation