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Contract OI history

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Jan 15, 2027 EXPIRATION

GRPN $24.00 Call

GRPN270115C00024000

Latest saved OI162Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GRPN $24.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 177880 2026-10-08: 177 OI2026-10-09: 177 OI2026-10-13: 177 OI2026-10-14: 177 OI2026-10-15: 176 OI2026-10-16: 172 OI2026-10-20: 162 OI2026-10-23: 162 OI Oct 08, 2026Oct 23, 2026

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

GRPN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1620
Oct 20, 2026162-10
Oct 16, 2026172-4
Oct 15, 2026176-1
Oct 14, 20261770
Oct 13, 20261770
Oct 09, 20261770
Oct 08, 2026177No prior observation