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Contract OI history

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Jan 15, 2027 EXPIRATION

QSR $50.00 Put

QSR270115P00050000

Latest saved OI2,063Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
QSR $50.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0631,0310 2026-10-02: 2,063 OI2026-10-05: 2,063 OI2026-10-06: 2,063 OI2026-10-07: 2,063 OI2026-10-08: 2,063 OI2026-10-09: 2,063 OI2026-10-13: 2,063 OI2026-10-14: 2,063 OI2026-10-16: 2,063 OI2026-10-20: 2,063 OI2026-10-23: 2,063 OI Oct 02, 2026Oct 23, 2026

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

QSR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,0630
Oct 20, 20262,0630
Oct 16, 20262,0630
Oct 14, 20262,0630
Oct 13, 20262,0630
Oct 09, 20262,0630
Oct 08, 20262,0630
Oct 07, 20262,0630
Oct 06, 20262,0630
Oct 05, 20262,0630
Oct 02, 20262,063No prior observation