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Contract OI history

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Jan 15, 2027 EXPIRATION

GRPN $47.00 Call

GRPN270115C00047000

Latest saved OI183Oct 23, 2026
Last change+2vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GRPN $47.00 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. 183910 2026-10-08: 180 OI2026-10-09: 180 OI2026-10-13: 180 OI2026-10-14: 180 OI2026-10-15: 180 OI2026-10-16: 180 OI2026-10-20: 181 OI2026-10-23: 183 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, 2026183+2
Oct 20, 2026Viewing181+1
Oct 16, 20261800
Oct 15, 20261800
Oct 14, 20261800
Oct 13, 20261800
Oct 09, 20261800
Oct 08, 2026180No prior observation