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Contract OI history

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Dec 18, 2026 EXPIRATION

GWRE $150.00 Put

GWRE261218P00150000

Latest saved OI52Oct 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
GWRE $150.00 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. 55270 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 54 OI2026-10-07: 53 OI2026-10-08: 53 OI2026-10-09: 53 OI2026-10-13: 53 OI2026-10-14: 53 OI2026-10-15: 53 OI2026-10-16: 53 OI2026-10-21: 53 OI2026-10-23: 52 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GWRE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing52-1
Oct 21, 2026530
Oct 16, 2026530
Oct 15, 2026530
Oct 14, 2026530
Oct 13, 2026530
Oct 09, 2026530
Oct 08, 2026530
Oct 07, 202653-1
Oct 06, 202654-1
Oct 05, 2026550
Oct 02, 202655No prior observation