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Contract OI history

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Dec 18, 2026 EXPIRATION

HSBC $85.00 Put

HSBC261218P00085000

Latest saved OI1,201Oct 20, 2026
Last change+6vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HSBC $85.00 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. 1,2016000 2026-10-02: 1,168 OI2026-10-05: 1,168 OI2026-10-06: 1,168 OI2026-10-09: 1,170 OI2026-10-13: 1,194 OI2026-10-15: 1,195 OI2026-10-16: 1,195 OI2026-10-20: 1,201 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, 2026Viewing1,201+6
Oct 16, 20261,1950
Oct 15, 20261,195+1
Oct 13, 20261,194+24
Oct 09, 20261,170+2
Oct 06, 20261,1680
Oct 05, 20261,1680
Oct 02, 20261,168No prior observation