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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $305.00 Put

TSLA261023P00305000

Latest saved OI1,875Oct 23, 2026
Last change+123vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $305.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 1,8759370 2026-10-07: 443 OI2026-10-09: 568 OI2026-10-14: 676 OI2026-10-15: 723 OI2026-10-16: 1,077 OI2026-10-21: 1,752 OI2026-10-23: 1,875 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, 2026Viewing1,875+123
Oct 21, 20261,752+675
Oct 16, 20261,077+354
Oct 15, 2026723+47
Oct 14, 2026676+108
Oct 09, 2026568+125
Oct 07, 2026443No prior observation