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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $240.00 Put

TSLA261120P00240000

Latest saved OI1,255Oct 23, 2026
Last change-7vs 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. 1,2626310 2026-10-07: 1,238 OI2026-10-09: 1,241 OI2026-10-14: 1,241 OI2026-10-15: 1,258 OI2026-10-16: 1,258 OI2026-10-21: 1,262 OI2026-10-23: 1,255 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, 2026Viewing1,255-7
Oct 21, 20261,262+4
Oct 16, 20261,2580
Oct 15, 20261,258+17
Oct 14, 20261,2410
Oct 09, 20261,241+3
Oct 07, 20261,238No prior observation