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Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $100.00 Put

TSLA270319P00100000

Latest saved OI19,071Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $100.00 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. 19,0719,5350 2026-10-07: 18,879 OI2026-10-09: 19,037 OI2026-10-14: 19,037 OI2026-10-15: 19,037 OI2026-10-16: 19,037 OI2026-10-21: 19,069 OI2026-10-23: 19,071 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, 2026Viewing19,071+2
Oct 21, 202619,069+32
Oct 16, 202619,0370
Oct 15, 202619,0370
Oct 14, 202619,0370
Oct 09, 202619,037+158
Oct 07, 202618,879No prior observation