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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $215.00 Put

TSLA270115P00215000

Latest saved OI651Oct 23, 2026
Last change-35vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $215.00 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. 6863430 2026-10-07: 655 OI2026-10-09: 680 OI2026-10-14: 684 OI2026-10-15: 686 OI2026-10-16: 682 OI2026-10-21: 686 OI2026-10-23: 651 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, 2026Viewing651-35
Oct 21, 2026686+4
Oct 16, 2026682-4
Oct 15, 2026686+2
Oct 14, 2026684+4
Oct 09, 2026680+25
Oct 07, 2026655No prior observation