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Contract OI history

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Oct 23, 2026 EXPIRATION

GNRC $210.00 Put

GNRC261023P00210000

Latest saved OI38Oct 23, 2026
Last change-75vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GNRC $210.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 114570 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 14 OI2026-10-08: 14 OI2026-10-09: 39 OI2026-10-13: 46 OI2026-10-14: 111 OI2026-10-15: 112 OI2026-10-16: 114 OI2026-10-21: 113 OI2026-10-23: 38 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, 2026Viewing38-75
Oct 21, 2026113-1
Oct 16, 2026114+2
Oct 15, 2026112+1
Oct 14, 2026111+65
Oct 13, 202646+7
Oct 09, 202639+25
Oct 08, 2026140
Oct 07, 202614+6
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation