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Contract OI history

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Jan 21, 2028 EXPIRATION

GDRX $5.00 Call

GDRX280121C00005000

Latest saved OI728Oct 23, 2026
Last change+11vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GDRX $5.00 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. 7623810 2026-10-09: 761 OI2026-10-13: 761 OI2026-10-14: 762 OI2026-10-16: 717 OI2026-10-20: 717 OI2026-10-23: 728 OI Oct 09, 2026Oct 23, 2026

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

GDRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing728+11
Oct 20, 20267170
Oct 16, 2026717-45
Oct 14, 2026762+1
Oct 13, 20267610
Oct 09, 2026761No prior observation