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Contract OI history

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Oct 23, 2026 EXPIRATION

SPOT $535.00 Put

SPOT261023P00535000

Latest saved OI74Oct 23, 2026
Last change+47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPOT $535.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 74370 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 28 OI2026-10-16: 28 OI2026-10-21: 27 OI2026-10-23: 74 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SPOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing74+47
Oct 21, 202627-1
Oct 16, 2026280
Oct 15, 202628-1
Oct 14, 2026290
Oct 13, 202629+21
Oct 09, 202680
Oct 08, 202680
Oct 07, 202680
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation