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Contract OI history

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Jan 19, 2029 EXPIRATION

ABR $4.00 Call

ABR290119C00004000

Latest saved OI410Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ABR $4.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4102050 2026-10-02: 252 OI2026-10-05: 259 OI2026-10-06: 261 OI2026-10-07: 272 OI2026-10-08: 388 OI2026-10-09: 390 OI2026-10-13: 390 OI2026-10-15: 392 OI2026-10-16: 392 OI2026-10-21: 410 OI2026-10-23: 410 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, 2026Viewing4100
Oct 21, 2026410+18
Oct 16, 20263920
Oct 15, 2026392+2
Oct 13, 20263900
Oct 09, 2026390+2
Oct 08, 2026388+116
Oct 07, 2026272+11
Oct 06, 2026261+2
Oct 05, 2026259+7
Oct 02, 2026252No prior observation