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Contract OI history

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Dec 18, 2026 EXPIRATION

TSLA $345.00 Put

TSLA261218P00345000

Latest saved OI1,471Oct 23, 2026
Last change+69vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $345.00 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. 1,5367680 2026-10-07: 1,344 OI2026-10-09: 1,536 OI2026-10-14: 1,365 OI2026-10-15: 1,334 OI2026-10-16: 1,335 OI2026-10-21: 1,402 OI2026-10-23: 1,471 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, 2026Viewing1,471+69
Oct 21, 20261,402+67
Oct 16, 20261,335+1
Oct 15, 20261,334-31
Oct 14, 20261,365-171
Oct 09, 20261,536+192
Oct 07, 20261,344No prior observation