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Contract OI history

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Jan 15, 2027 EXPIRATION

CME $260.00 Put

CME270115P00260000

Latest saved OI593Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CME $260.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6093040 2026-10-09: 585 OI2026-10-13: 587 OI2026-10-14: 589 OI2026-10-15: 609 OI2026-10-16: 607 OI2026-10-21: 596 OI2026-10-23: 593 OI Oct 09, 2026Oct 23, 2026

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

CME contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing593-3
Oct 21, 2026596-11
Oct 16, 2026607-2
Oct 15, 2026609+20
Oct 14, 2026589+2
Oct 13, 2026587+2
Oct 09, 2026585No prior observation