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Contract OI history

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Dec 18, 2026 EXPIRATION

HSBC $80.00 Put

HSBC261218P00080000

Latest saved OI3,692Oct 20, 2026
Last change0vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HSBC $80.00 put open interest history 8 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 3,6941,8470 2026-10-02: 3,690 OI2026-10-05: 3,690 OI2026-10-06: 3,690 OI2026-10-09: 3,694 OI2026-10-13: 3,694 OI2026-10-15: 3,692 OI2026-10-16: 3,692 OI2026-10-20: 3,692 OI Oct 02, 2026Oct 20, 2026

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

HSBC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing3,6920
Oct 16, 20263,6920
Oct 15, 20263,692-2
Oct 13, 20263,6940
Oct 09, 20263,694+4
Oct 06, 20263,6900
Oct 05, 20263,6900
Oct 02, 20263,690No prior observation