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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $25.00 Put

TSLA281215P00025000

Latest saved OI428Oct 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 $25.00 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. 4282140 2026-10-07: 422 OI2026-10-09: 422 OI2026-10-14: 423 OI2026-10-15: 423 OI2026-10-16: 423 OI2026-10-21: 423 OI2026-10-23: 428 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, 2026Viewing428+5
Oct 21, 20264230
Oct 16, 20264230
Oct 15, 20264230
Oct 14, 2026423+1
Oct 09, 20264220
Oct 07, 2026422No prior observation