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Contract OI history

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Dec 18, 2026 EXPIRATION

APP $170.00 Put

APP261218P00170000

Latest saved OI150Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $170.00 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. 150750 2026-10-09: 127 OI2026-10-13: 150 OI2026-10-14: 150 OI2026-10-15: 150 OI2026-10-16: 147 OI2026-10-21: 149 OI2026-10-23: 150 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, 2026Viewing150+1
Oct 21, 2026149+2
Oct 16, 2026147-3
Oct 15, 20261500
Oct 14, 20261500
Oct 13, 2026150+23
Oct 09, 2026127No prior observation