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Contract OI history

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Jan 15, 2027 EXPIRATION

ING $36.00 Put

ING270115P00036000

Latest saved OI1,592Oct 20, 2026
Last change+19vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ING $36.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,5927960 2026-10-02: 1,355 OI2026-10-05: 1,405 OI2026-10-06: 1,405 OI2026-10-07: 1,555 OI2026-10-08: 1,573 OI2026-10-09: 1,573 OI2026-10-13: 1,573 OI2026-10-14: 1,573 OI2026-10-16: 1,573 OI2026-10-20: 1,592 OI Oct 02, 2026Oct 20, 2026

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

ING contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,592+19
Oct 16, 20261,5730
Oct 14, 20261,5730
Oct 13, 20261,5730
Oct 09, 20261,5730
Oct 08, 20261,573+18
Oct 07, 20261,555+150
Oct 06, 20261,4050
Oct 05, 20261,405+50
Oct 02, 20261,355No prior observation