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Contract OI history

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Nov 20, 2026 EXPIRATION

ABR $2.00 Put

ABR261120P00002000

Latest saved OI1,535Oct 23, 2026
Last change-1,000vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $2.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5351,2670 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 2 OI2026-10-09: 3 OI2026-10-13: 130 OI2026-10-15: 439 OI2026-10-16: 439 OI2026-10-21: 2,535 OI2026-10-23: 1,535 OI Oct 02, 2026Oct 23, 2026

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

ABR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,535-1,000
Oct 21, 20262,535+2,096
Oct 16, 20264390
Oct 15, 2026439+309
Oct 13, 2026130+127
Oct 09, 20263+1
Oct 08, 20262+2
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation