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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $407.50 Call

TSLA261030C00407500

Latest saved OI551Oct 23, 2026
Last change+227vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $407.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5512750 2026-10-09: 0 OI2026-10-14: 42 OI2026-10-15: 57 OI2026-10-16: 100 OI2026-10-21: 324 OI2026-10-23: 551 OI Oct 09, 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, 2026Viewing551+227
Oct 21, 2026324+224
Oct 16, 2026100+43
Oct 15, 202657+15
Oct 14, 202642+42
Oct 09, 20260No prior observation