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Contract OI history

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Jan 15, 2027 EXPIRATION

GNRC $300.00 Call

GNRC270115C00300000

Latest saved OI773Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GNRC $300.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7733860 2026-10-02: 762 OI2026-10-05: 763 OI2026-10-06: 757 OI2026-10-07: 758 OI2026-10-08: 760 OI2026-10-09: 757 OI2026-10-13: 764 OI2026-10-14: 764 OI2026-10-15: 764 OI2026-10-16: 764 OI2026-10-21: 773 OI2026-10-23: 773 OI Oct 02, 2026Oct 23, 2026

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

GNRC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7730
Oct 21, 2026773+9
Oct 16, 20267640
Oct 15, 20267640
Oct 14, 20267640
Oct 13, 2026764+7
Oct 09, 2026757-3
Oct 08, 2026760+2
Oct 07, 2026758+1
Oct 06, 2026757-6
Oct 05, 2026763+1
Oct 02, 2026762No prior observation