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Contract OI history

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Jan 19, 2029 EXPIRATION

TSLA $270.00 Put

TSLA290119P00270000

Latest saved OI368Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $270.00 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. 3681840 2026-10-07: 225 OI2026-10-09: 222 OI2026-10-14: 224 OI2026-10-15: 226 OI2026-10-16: 230 OI2026-10-21: 368 OI2026-10-23: 368 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, 2026Viewing3680
Oct 21, 2026368+138
Oct 16, 2026230+4
Oct 15, 2026226+2
Oct 14, 2026224+2
Oct 09, 2026222-3
Oct 07, 2026225No prior observation