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Contract OI history

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Jan 15, 2027 EXPIRATION

GLXY $17.50 Put

GLXY270115P00017500

Latest saved OI2,119Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $17.50 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. 2,1211,0600 2026-10-09: 2,047 OI2026-10-13: 2,056 OI2026-10-14: 2,056 OI2026-10-15: 2,060 OI2026-10-16: 2,061 OI2026-10-21: 2,121 OI2026-10-23: 2,119 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, 20262,119-2
Oct 21, 2026Viewing2,121+60
Oct 16, 20262,061+1
Oct 15, 20262,060+4
Oct 14, 20262,0560
Oct 13, 20262,056+9
Oct 09, 20262,047No prior observation