OITracker Cboe delayed data

Contract OI history

Back to QS

Feb 19, 2027 EXPIRATION

QS $12.00 Call

QS270219C00012000

Latest saved OI617Oct 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 $12.00 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. 6173080 2026-10-09: 230 OI2026-10-13: 430 OI2026-10-14: 430 OI2026-10-15: 540 OI2026-10-16: 615 OI2026-10-21: 615 OI2026-10-23: 617 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, 2026Viewing617+2
Oct 21, 20266150
Oct 16, 2026615+75
Oct 15, 2026540+110
Oct 14, 20264300
Oct 13, 2026430+200
Oct 09, 2026230No prior observation