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Contract OI history

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Feb 19, 2027 EXPIRATION

APO $115.00 Put

APO270219P00115000

Latest saved OI214Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APO $115.00 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. 2141070 2026-10-02: 208 OI2026-10-05: 208 OI2026-10-06: 210 OI2026-10-07: 210 OI2026-10-08: 210 OI2026-10-09: 210 OI2026-10-13: 210 OI2026-10-14: 213 OI2026-10-15: 213 OI2026-10-16: 214 OI2026-10-21: 214 OI2026-10-23: 214 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, 2026Viewing2140
Oct 21, 20262140
Oct 16, 2026214+1
Oct 15, 20262130
Oct 14, 2026213+3
Oct 13, 20262100
Oct 09, 20262100
Oct 08, 20262100
Oct 07, 20262100
Oct 06, 2026210+2
Oct 05, 20262080
Oct 02, 2026208No prior observation