OITracker Cboe delayed data

Contract OI history

Back to MERC

Feb 19, 2027 EXPIRATION

MERC $500.00 Call

MERC270219C00000500

Latest saved OI231Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MERC $500.00 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. 2311150 2026-10-08: 230 OI2026-10-09: 230 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-16: 231 OI2026-10-20: 231 OI2026-10-23: 231 OI Oct 08, 2026Oct 23, 2026

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

MERC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262310
Oct 20, 2026Viewing2310
Oct 16, 2026231+1
Oct 14, 20262300
Oct 13, 20262300
Oct 09, 20262300
Oct 08, 2026230No prior observation