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Contract OI history

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Oct 23, 2026 EXPIRATION

TSLA $220.00 Put

TSLA261023P00220000

Latest saved OI21,201Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $220.00 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. 21,20610,6030 2026-10-07: 2,774 OI2026-10-09: 2,772 OI2026-10-14: 2,770 OI2026-10-15: 2,763 OI2026-10-16: 3,760 OI2026-10-21: 21,206 OI2026-10-23: 21,201 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, 2026Viewing21,201-5
Oct 21, 202621,206+17,446
Oct 16, 20263,760+997
Oct 15, 20262,763-7
Oct 14, 20262,770-2
Oct 09, 20262,772-2
Oct 07, 20262,774No prior observation