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Contract OI history

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Mar 19, 2027 EXPIRATION

HSBC $75.00 Put

HSBC270319P00075000

Latest saved OI197Oct 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. 198990 2026-10-02: 143 OI2026-10-05: 143 OI2026-10-06: 143 OI2026-10-09: 147 OI2026-10-13: 198 OI2026-10-15: 198 OI2026-10-16: 197 OI2026-10-20: 197 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, 2026Viewing1970
Oct 16, 2026197-1
Oct 15, 20261980
Oct 13, 2026198+51
Oct 09, 2026147+4
Oct 06, 20261430
Oct 05, 20261430
Oct 02, 2026143No prior observation