OITracker Cboe delayed data

Contract OI history

Back to RSKD

Dec 18, 2026 EXPIRATION

RSKD $10.00 Call

RSKD261218C00010000

Latest saved OI806Oct 23, 2026
Last change+390vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RSKD $10.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8064030 2026-10-02: 282 OI2026-10-05: 279 OI2026-10-06: 279 OI2026-10-07: 306 OI2026-10-08: 314 OI2026-10-09: 314 OI2026-10-13: 389 OI2026-10-14: 384 OI2026-10-16: 705 OI2026-10-20: 416 OI2026-10-23: 806 OI Oct 02, 2026Oct 23, 2026

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

RSKD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing806+390
Oct 20, 2026416-289
Oct 16, 2026705+321
Oct 14, 2026384-5
Oct 13, 2026389+75
Oct 09, 20263140
Oct 08, 2026314+8
Oct 07, 2026306+27
Oct 06, 20262790
Oct 05, 2026279-3
Oct 02, 2026282No prior observation