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Contract OI history

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Oct 23, 2026 EXPIRATION

QS $5.50 Call

QS261023C00005500

Latest saved OI1,525Oct 23, 2026
Last change+34vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QS $5.50 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. 1,5257620 2026-10-09: 857 OI2026-10-13: 939 OI2026-10-14: 939 OI2026-10-15: 936 OI2026-10-16: 1,015 OI2026-10-21: 1,491 OI2026-10-23: 1,525 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, 2026Viewing1,525+34
Oct 21, 20261,491+476
Oct 16, 20261,015+79
Oct 15, 2026936-3
Oct 14, 20269390
Oct 13, 2026939+82
Oct 09, 2026857No prior observation