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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $540.00 Call

TSLA261218C00540000

Latest saved OI4,814Oct 23, 2026
Last change-24vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $540.00 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. 4,9532,4760 2026-10-07: 4,823 OI2026-10-09: 4,931 OI2026-10-14: 4,953 OI2026-10-15: 4,852 OI2026-10-16: 4,857 OI2026-10-21: 4,838 OI2026-10-23: 4,814 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, 2026Viewing4,814-24
Oct 21, 20264,838-19
Oct 16, 20264,857+5
Oct 15, 20264,852-101
Oct 14, 20264,953+22
Oct 09, 20264,931+108
Oct 07, 20264,823No prior observation