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Contract OI history

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Jan 21, 2028 EXPIRATION

GNRC $210.00 Call

GNRC280121C00210000

Latest saved OI219Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GNRC $210.00 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. 2191090 2026-10-02: 35 OI2026-10-05: 152 OI2026-10-06: 152 OI2026-10-07: 150 OI2026-10-08: 150 OI2026-10-09: 150 OI2026-10-13: 150 OI2026-10-14: 149 OI2026-10-15: 149 OI2026-10-16: 209 OI2026-10-21: 209 OI2026-10-23: 219 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, 2026Viewing219+10
Oct 21, 20262090
Oct 16, 2026209+60
Oct 15, 20261490
Oct 14, 2026149-1
Oct 13, 20261500
Oct 09, 20261500
Oct 08, 20261500
Oct 07, 2026150-2
Oct 06, 20261520
Oct 05, 2026152+117
Oct 02, 202635No prior observation