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Contract OI history

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Dec 18, 2026 EXPIRATION

GLXY $25.00 Put

GLXY261218P00025000

Latest saved OI994Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $25.00 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. 1,0055020 2026-10-09: 939 OI2026-10-13: 1,002 OI2026-10-14: 1,002 OI2026-10-15: 1,002 OI2026-10-16: 1,002 OI2026-10-21: 1,005 OI2026-10-23: 994 OI Oct 09, 2026Oct 23, 2026

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

GLXY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing994-11
Oct 21, 20261,005+3
Oct 16, 20261,0020
Oct 15, 20261,0020
Oct 14, 20261,0020
Oct 13, 20261,002+63
Oct 09, 2026939No prior observation