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Contract OI history

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Mar 19, 2027 EXPIRATION

APH $90.00 Put

APH270319P00090000

Latest saved OI134Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $90.00 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: 49 OI2026-10-05: 53 OI2026-10-06: 56 OI2026-10-07: 56 OI2026-10-08: 58 OI2026-10-09: 58 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 134 OI2026-10-16: 134 OI2026-10-21: 134 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.

APH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1340
Oct 21, 20261340
Oct 16, 20261340
Oct 15, 20261340
Oct 14, 20261340
Oct 13, 2026134+76
Oct 09, 2026580
Oct 08, 202658+2
Oct 07, 2026560
Oct 06, 202656+3
Oct 05, 202653+4
Oct 02, 202649No prior observation