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Contract OI history

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Nov 20, 2026 EXPIRATION

GNRC $210.00 Put

GNRC261120P00210000

Latest saved OI262Oct 23, 2026
Last change-1vs 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. 2671330 2026-10-02: 229 OI2026-10-05: 229 OI2026-10-06: 231 OI2026-10-07: 238 OI2026-10-08: 240 OI2026-10-09: 251 OI2026-10-13: 255 OI2026-10-14: 267 OI2026-10-15: 263 OI2026-10-16: 263 OI2026-10-21: 263 OI2026-10-23: 262 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, 2026Viewing262-1
Oct 21, 20262630
Oct 16, 20262630
Oct 15, 2026263-4
Oct 14, 2026267+12
Oct 13, 2026255+4
Oct 09, 2026251+11
Oct 08, 2026240+2
Oct 07, 2026238+7
Oct 06, 2026231+2
Oct 05, 20262290
Oct 02, 2026229No prior observation