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Contract OI history

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Oct 30, 2026 EXPIRATION

GNRC $230.00 Call

GNRC261030C00230000

Latest saved OI154Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GNRC $230.00 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. 156780 2026-10-02: 135 OI2026-10-05: 136 OI2026-10-06: 138 OI2026-10-07: 152 OI2026-10-08: 156 OI2026-10-09: 155 OI2026-10-13: 146 OI2026-10-14: 145 OI2026-10-15: 151 OI2026-10-16: 151 OI2026-10-21: 152 OI2026-10-23: 154 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, 2026Viewing154+2
Oct 21, 2026152+1
Oct 16, 20261510
Oct 15, 2026151+6
Oct 14, 2026145-1
Oct 13, 2026146-9
Oct 09, 2026155-1
Oct 08, 2026156+4
Oct 07, 2026152+14
Oct 06, 2026138+2
Oct 05, 2026136+1
Oct 02, 2026135No prior observation