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Contract OI history

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Jan 21, 2028 EXPIRATION

QS $2.00 Call

QS280121C00002000

Latest saved OI670Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QS $2.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6703350 2026-10-09: 616 OI2026-10-13: 638 OI2026-10-14: 638 OI2026-10-15: 643 OI2026-10-16: 654 OI2026-10-21: 668 OI2026-10-23: 670 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, 2026Viewing670+2
Oct 21, 2026668+14
Oct 16, 2026654+11
Oct 15, 2026643+5
Oct 14, 20266380
Oct 13, 2026638+22
Oct 09, 2026616No prior observation