OITracker Cboe delayed data

Contract OI history

Back to RYN

Jan 15, 2027 EXPIRATION

RYN $25.00 Call

RYN270115C00025000

Latest saved OI1,361Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
RYN $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3616800 2026-10-02: 1,270 OI2026-10-05: 1,270 OI2026-10-06: 1,270 OI2026-10-07: 1,270 OI2026-10-08: 1,270 OI2026-10-09: 1,270 OI2026-10-13: 1,329 OI2026-10-14: 1,329 OI2026-10-15: 1,329 OI2026-10-16: 1,329 OI2026-10-21: 1,361 OI2026-10-23: 1,361 OI Oct 02, 2026Oct 23, 2026

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

RYN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,3610
Oct 21, 20261,361+32
Oct 16, 20261,3290
Oct 15, 20261,3290
Oct 14, 20261,3290
Oct 13, 20261,329+59
Oct 09, 20261,2700
Oct 08, 20261,2700
Oct 07, 20261,2700
Oct 06, 20261,2700
Oct 05, 20261,2700
Oct 02, 20261,270No prior observation