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Contract OI history

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Nov 20, 2026 EXPIRATION

QS $8.00 Put

QS261120P00008000

Latest saved OI185Oct 23, 2026
Last change-774vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QS $8.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0965480 2026-10-09: 1,096 OI2026-10-13: 1,091 OI2026-10-14: 1,091 OI2026-10-15: 1,025 OI2026-10-16: 960 OI2026-10-21: 959 OI2026-10-23: 185 OI Oct 09, 2026Oct 23, 2026

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

QS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing185-774
Oct 21, 2026959-1
Oct 16, 2026960-65
Oct 15, 20261,025-66
Oct 14, 20261,0910
Oct 13, 20261,091-5
Oct 09, 20261,096No prior observation