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Contract OI history

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Jan 15, 2027 EXPIRATION

GNRC $230.00 Put

GNRC270115P00230000

Latest saved OI440Oct 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 $230.00 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. 4402200 2026-10-02: 74 OI2026-10-05: 74 OI2026-10-06: 74 OI2026-10-07: 340 OI2026-10-08: 340 OI2026-10-09: 440 OI2026-10-13: 438 OI2026-10-14: 438 OI2026-10-15: 440 OI2026-10-16: 440 OI2026-10-21: 440 OI2026-10-23: 440 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, 2026Viewing4400
Oct 21, 20264400
Oct 16, 20264400
Oct 15, 2026440+2
Oct 14, 20264380
Oct 13, 2026438-2
Oct 09, 2026440+100
Oct 08, 20263400
Oct 07, 2026340+266
Oct 06, 2026740
Oct 05, 2026740
Oct 02, 202674No prior observation