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Contract OI history

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Jun 17, 2027 EXPIRATION

HSBC $90.00 Put

HSBC270617P00090000

Latest saved OI2,579Oct 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 $90.00 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. 2,5811,2900 2026-10-02: 2,376 OI2026-10-05: 2,376 OI2026-10-06: 2,531 OI2026-10-09: 2,581 OI2026-10-13: 2,581 OI2026-10-15: 2,581 OI2026-10-16: 2,579 OI2026-10-20: 2,579 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, 2026Viewing2,5790
Oct 16, 20262,579-2
Oct 15, 20262,5810
Oct 13, 20262,5810
Oct 09, 20262,581+50
Oct 06, 20262,531+155
Oct 05, 20262,3760
Oct 02, 20262,376No prior observation