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Contract OI history

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Nov 20, 2026 EXPIRATION

GLXY $20.00 Put

GLXY261120P00020000

Latest saved OI2,391Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $20.00 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. 2,3941,1970 2026-10-09: 516 OI2026-10-13: 1,291 OI2026-10-14: 1,291 OI2026-10-15: 2,392 OI2026-10-16: 2,394 OI2026-10-21: 2,387 OI2026-10-23: 2,391 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, 20262,391+4
Oct 21, 2026Viewing2,387-7
Oct 16, 20262,394+2
Oct 15, 20262,392+1,101
Oct 14, 20261,2910
Oct 13, 20261,291+775
Oct 09, 2026516No prior observation