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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $215.00 Call

TSLA261218C00215000

Latest saved OI1,087Oct 23, 2026
Last change+43vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $215.00 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. 1,0875430 2026-10-07: 1,039 OI2026-10-09: 1,042 OI2026-10-14: 1,043 OI2026-10-15: 1,044 OI2026-10-16: 1,044 OI2026-10-21: 1,044 OI2026-10-23: 1,087 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, 2026Viewing1,087+43
Oct 21, 20261,0440
Oct 16, 20261,0440
Oct 15, 20261,044+1
Oct 14, 20261,043+1
Oct 09, 20261,042+3
Oct 07, 20261,039No prior observation