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Contract OI history

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Nov 20, 2026 EXPIRATION

PUBM $25.00 Call

PUBM261120C00025000

Latest saved OI116Oct 23, 2026
Last change+6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PUBM $25.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 116580 2026-10-09: 31 OI2026-10-13: 31 OI2026-10-14: 32 OI2026-10-16: 32 OI2026-10-20: 110 OI2026-10-23: 116 OI Oct 09, 2026Oct 23, 2026

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

PUBM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026116+6
Oct 20, 2026Viewing110+78
Oct 16, 2026320
Oct 14, 202632+1
Oct 13, 2026310
Oct 09, 202631No prior observation