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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $230.00 Call

TSLA261218C00230000

Latest saved OI1,406Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $230.00 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. 1,4067030 2026-10-07: 1,405 OI2026-10-09: 1,406 OI2026-10-14: 1,406 OI2026-10-15: 1,406 OI2026-10-16: 1,406 OI2026-10-21: 1,406 OI2026-10-23: 1,406 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, 2026Viewing1,4060
Oct 21, 20261,4060
Oct 16, 20261,4060
Oct 15, 20261,4060
Oct 14, 20261,4060
Oct 09, 20261,406+1
Oct 07, 20261,405No prior observation