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Contract OI history

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Nov 20, 2026 EXPIRATION

ING $30.00 Put

ING261120P00030000

Latest saved OI21Oct 20, 2026
Last change+2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ING $30.00 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. 21100 2026-10-02: 0 OI2026-10-05: 2 OI2026-10-06: 7 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-16: 19 OI2026-10-20: 21 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, 2026Viewing21+2
Oct 16, 202619+1
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 202618+11
Oct 08, 202670
Oct 07, 202670
Oct 06, 20267+5
Oct 05, 20262+2
Oct 02, 20260No prior observation