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Contract OI history

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Jan 21, 2028 EXPIRATION

HSBC $75.00 Put

HSBC280121P00075000

Latest saved OI30Oct 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 $75.00 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. 32160 2026-10-02: 32 OI2026-10-05: 32 OI2026-10-06: 32 OI2026-10-09: 30 OI2026-10-13: 30 OI2026-10-15: 30 OI2026-10-16: 30 OI2026-10-20: 30 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, 2026Viewing300
Oct 16, 2026300
Oct 15, 2026300
Oct 13, 2026300
Oct 09, 202630-2
Oct 06, 2026320
Oct 05, 2026320
Oct 02, 202632No prior observation