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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $240.00 Put

TSLA270115P00240000

Latest saved OI8,225Oct 23, 2026
Last change+863vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $240.00 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. 8,2254,1120 2026-10-07: 7,348 OI2026-10-09: 7,413 OI2026-10-14: 7,359 OI2026-10-15: 7,349 OI2026-10-16: 7,368 OI2026-10-21: 7,362 OI2026-10-23: 8,225 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, 2026Viewing8,225+863
Oct 21, 20267,362-6
Oct 16, 20267,368+19
Oct 15, 20267,349-10
Oct 14, 20267,359-54
Oct 09, 20267,413+65
Oct 07, 20267,348No prior observation