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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $240.00 Put

TSLA261030P00240000

Latest saved OI576Oct 23, 2026
Last change+62vs 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. 5762880 2026-10-07: 211 OI2026-10-09: 412 OI2026-10-14: 482 OI2026-10-15: 489 OI2026-10-16: 489 OI2026-10-21: 514 OI2026-10-23: 576 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, 2026Viewing576+62
Oct 21, 2026514+25
Oct 16, 20264890
Oct 15, 2026489+7
Oct 14, 2026482+70
Oct 09, 2026412+201
Oct 07, 2026211No prior observation