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Contract OI history

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Nov 20, 2026 EXPIRATION

QSR $70.00 Put

QSR261120P00070000

Latest saved OI219Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
QSR $70.00 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. 2201100 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-06: 37 OI2026-10-07: 37 OI2026-10-08: 37 OI2026-10-09: 189 OI2026-10-13: 201 OI2026-10-14: 204 OI2026-10-16: 204 OI2026-10-20: 220 OI2026-10-23: 219 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, 2026Viewing219-1
Oct 20, 2026220+16
Oct 16, 20262040
Oct 14, 2026204+3
Oct 13, 2026201+12
Oct 09, 2026189+152
Oct 08, 2026370
Oct 07, 2026370
Oct 06, 2026370
Oct 05, 2026370
Oct 02, 202637No prior observation