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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $850.00 Call

TSLA281215C00850000

Latest saved OI1,585Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $850.00 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. 1,5857920 2026-10-07: 1,529 OI2026-10-09: 1,551 OI2026-10-14: 1,560 OI2026-10-15: 1,560 OI2026-10-16: 1,575 OI2026-10-21: 1,582 OI2026-10-23: 1,585 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, 2026Viewing1,585+3
Oct 21, 20261,582+7
Oct 16, 20261,575+15
Oct 15, 20261,5600
Oct 14, 20261,560+9
Oct 09, 20261,551+22
Oct 07, 20261,529No prior observation