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Contract OI history

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Oct 23, 2026 EXPIRATION

QS $6.50 Call

QS261023C00006500

Latest saved OI544Oct 23, 2026
Last change+193vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QS $6.50 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. 5442720 2026-10-09: 298 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-15: 345 OI2026-10-16: 346 OI2026-10-21: 351 OI2026-10-23: 544 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, 2026Viewing544+193
Oct 21, 2026351+5
Oct 16, 2026346+1
Oct 15, 2026345+10
Oct 14, 20263350
Oct 13, 2026335+37
Oct 09, 2026298No prior observation