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Contract OI history

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Oct 30, 2026 EXPIRATION

GLXY $18.00 Put

GLXY261030P00018000

Latest saved OI186Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $18.00 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. 186930 2026-10-09: 107 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 133 OI2026-10-16: 169 OI2026-10-21: 169 OI2026-10-23: 186 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, 2026186+17
Oct 21, 2026Viewing1690
Oct 16, 2026169+36
Oct 15, 2026133+17
Oct 14, 20261160
Oct 13, 2026116+9
Oct 09, 2026107No prior observation