OITracker Cboe delayed data

Contract OI history

Back to OSS

Jan 15, 2027 EXPIRATION

OSS $10.00 Call

OSS270115C00010000

Latest saved OI471Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OSS $10.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4712350 2026-10-08: 296 OI2026-10-09: 294 OI2026-10-13: 362 OI2026-10-14: 354 OI2026-10-16: 453 OI2026-10-20: 468 OI2026-10-23: 471 OI Oct 08, 2026Oct 23, 2026

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

OSS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing471+3
Oct 20, 2026468+15
Oct 16, 2026453+99
Oct 14, 2026354-8
Oct 13, 2026362+68
Oct 09, 2026294-2
Oct 08, 2026296No prior observation