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Contract OI history

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Mar 19, 2027 EXPIRATION

APP $350.00 Put

APP270319P00350000

Latest saved OI171Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $350.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 171850 2026-10-09: 166 OI2026-10-13: 168 OI2026-10-14: 168 OI2026-10-15: 169 OI2026-10-16: 169 OI2026-10-21: 171 OI2026-10-23: 171 OI Oct 09, 2026Oct 23, 2026

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

APP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1710
Oct 21, 2026171+2
Oct 16, 20261690
Oct 15, 2026169+1
Oct 14, 20261680
Oct 13, 2026168+2
Oct 09, 2026166No prior observation