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Contract OI history

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Dec 18, 2026 EXPIRATION

AJG $230.00 Put

AJG261218P00230000

Latest saved OI134Oct 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
AJG $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. 134670 2026-10-02: 75 OI2026-10-05: 80 OI2026-10-06: 84 OI2026-10-07: 85 OI2026-10-08: 85 OI2026-10-09: 91 OI2026-10-13: 130 OI2026-10-14: 130 OI2026-10-15: 130 OI2026-10-16: 131 OI2026-10-21: 133 OI2026-10-23: 134 OI Oct 02, 2026Oct 23, 2026

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

AJG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing134+1
Oct 21, 2026133+2
Oct 16, 2026131+1
Oct 15, 20261300
Oct 14, 20261300
Oct 13, 2026130+39
Oct 09, 202691+6
Oct 08, 2026850
Oct 07, 202685+1
Oct 06, 202684+4
Oct 05, 202680+5
Oct 02, 202675No prior observation