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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $840.00 Call

TSLA281215C00840000

Latest saved OI542Oct 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 $840.00 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. 5432710 2026-10-07: 543 OI2026-10-09: 543 OI2026-10-14: 541 OI2026-10-15: 541 OI2026-10-16: 541 OI2026-10-21: 541 OI2026-10-23: 542 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, 2026Viewing542+1
Oct 21, 20265410
Oct 16, 20265410
Oct 15, 20265410
Oct 14, 2026541-2
Oct 09, 20265430
Oct 07, 2026543No prior observation