OITracker Cboe delayed data

Contract OI history

Back to GDYN

Mar 19, 2027 EXPIRATION

GDYN $10.00 Call

GDYN270319C00010000

Latest saved OI745Oct 20, 2026
Last change-29vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GDYN $10.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 7743870 2026-10-08: 771 OI2026-10-09: 771 OI2026-10-13: 771 OI2026-10-14: 771 OI2026-10-16: 774 OI2026-10-20: 745 OI Oct 08, 2026Oct 20, 2026

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

GDYN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing745-29
Oct 16, 2026774+3
Oct 14, 20267710
Oct 13, 20267710
Oct 09, 20267710
Oct 08, 2026771No prior observation