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Contract OI history

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Apr 16, 2027 EXPIRATION

QSI $2.00 Call

QSI270416C00002000

Latest saved OI653Oct 23, 2026
Last change-5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QSI $2.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6583290 2026-10-09: 494 OI2026-10-13: 620 OI2026-10-14: 657 OI2026-10-16: 657 OI2026-10-20: 658 OI2026-10-23: 653 OI Oct 09, 2026Oct 23, 2026

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

QSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing653-5
Oct 20, 2026658+1
Oct 16, 20266570
Oct 14, 2026657+37
Oct 13, 2026620+126
Oct 09, 2026494No prior observation