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Contract OI history

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Mar 19, 2027 EXPIRATION

APO $110.00 Put

APO270319P00110000

Latest saved OI1,399Oct 23, 2026
Last change+216vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APO $110.00 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. 1,3996990 2026-10-02: 1,109 OI2026-10-05: 1,109 OI2026-10-06: 1,140 OI2026-10-07: 1,140 OI2026-10-08: 1,140 OI2026-10-09: 1,142 OI2026-10-13: 1,142 OI2026-10-14: 1,179 OI2026-10-15: 1,192 OI2026-10-16: 1,176 OI2026-10-21: 1,183 OI2026-10-23: 1,399 OI Oct 02, 2026Oct 23, 2026

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

APO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,399+216
Oct 21, 20261,183+7
Oct 16, 20261,176-16
Oct 15, 20261,192+13
Oct 14, 20261,179+37
Oct 13, 20261,1420
Oct 09, 20261,142+2
Oct 08, 20261,1400
Oct 07, 20261,1400
Oct 06, 20261,140+31
Oct 05, 20261,1090
Oct 02, 20261,109No prior observation