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Contract OI history

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Dec 17, 2027 EXPIRATION

TSLA $85.00 Put

TSLA271217P00085000

Latest saved OI564Oct 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 $85.00 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. 5642820 2026-10-07: 534 OI2026-10-09: 534 OI2026-10-14: 537 OI2026-10-15: 539 OI2026-10-16: 540 OI2026-10-21: 562 OI2026-10-23: 564 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, 2026Viewing564+2
Oct 21, 2026562+22
Oct 16, 2026540+1
Oct 15, 2026539+2
Oct 14, 2026537+3
Oct 09, 20265340
Oct 07, 2026534No prior observation