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Contract OI history

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Jan 21, 2028 EXPIRATION

INFQ $15.00 Put

INFQ280121P00015000

Latest saved OI337Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
INFQ $15.00 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. 3371680 2026-10-02: 307 OI2026-10-05: 318 OI2026-10-06: 317 OI2026-10-07: 317 OI2026-10-08: 317 OI2026-10-09: 317 OI2026-10-13: 315 OI2026-10-14: 315 OI2026-10-15: 315 OI2026-10-16: 315 OI2026-10-21: 335 OI2026-10-23: 337 OI Oct 02, 2026Oct 23, 2026

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

INFQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026337+2
Oct 21, 2026Viewing335+20
Oct 16, 20263150
Oct 15, 20263150
Oct 14, 20263150
Oct 13, 2026315-2
Oct 09, 20263170
Oct 08, 20263170
Oct 07, 20263170
Oct 06, 2026317-1
Oct 05, 2026318+11
Oct 02, 2026307No prior observation