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Contract OI history

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Jan 15, 2027 EXPIRATION

TSLA $510.00 Put

TSLA270115P00510000

Latest saved OI657Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $510.00 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. 6573280 2026-10-07: 620 OI2026-10-09: 622 OI2026-10-14: 622 OI2026-10-15: 628 OI2026-10-16: 630 OI2026-10-21: 653 OI2026-10-23: 657 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, 2026Viewing657+4
Oct 21, 2026653+23
Oct 16, 2026630+2
Oct 15, 2026628+6
Oct 14, 20266220
Oct 09, 2026622+2
Oct 07, 2026620No prior observation