OITracker Cboe delayed data

Contract OI history

Back to RGTI

Dec 18, 2026 EXPIRATION

RGTI $18.00 Call

RGTI261218C00018000

Latest saved OI1,854Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RGTI $18.00 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. 1,8579280 2026-10-09: 1,172 OI2026-10-13: 1,336 OI2026-10-14: 1,336 OI2026-10-15: 1,589 OI2026-10-16: 1,596 OI2026-10-21: 1,857 OI2026-10-23: 1,854 OI Oct 09, 2026Oct 23, 2026

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

RGTI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,854-3
Oct 21, 20261,857+261
Oct 16, 20261,596+7
Oct 15, 20261,589+253
Oct 14, 20261,3360
Oct 13, 20261,336+164
Oct 09, 20261,172No prior observation