OITracker Cboe delayed data

Contract OI history

Back to STX

Nov 20, 2026 EXPIRATION

STX $780.00 Call

STX261120C00780000

Latest saved OI395Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $780.00 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. 3951970 2026-10-09: 70 OI2026-10-13: 293 OI2026-10-14: 293 OI2026-10-15: 318 OI2026-10-16: 358 OI2026-10-21: 384 OI2026-10-23: 395 OI Oct 09, 2026Oct 23, 2026

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

STX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing395+11
Oct 21, 2026384+26
Oct 16, 2026358+40
Oct 15, 2026318+25
Oct 14, 20262930
Oct 13, 2026293+223
Oct 09, 202670No prior observation