OITracker Cboe delayed data

Contract OI history

Back to VALE

Dec 18, 2026 EXPIRATION

VALE $18.00 Call

VALE261218C00018000

Latest saved OI5,544Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VALE $18.00 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. 5,5772,7880 2026-10-02: 5,577 OI2026-10-05: 5,577 OI2026-10-06: 5,576 OI2026-10-07: 5,576 OI2026-10-08: 5,576 OI2026-10-09: 5,576 OI2026-10-13: 5,570 OI2026-10-14: 5,570 OI2026-10-15: 5,546 OI2026-10-16: 5,546 OI2026-10-21: 5,544 OI2026-10-23: 5,544 OI Oct 02, 2026Oct 23, 2026

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

VALE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,5440
Oct 21, 20265,544-2
Oct 16, 20265,5460
Oct 15, 20265,546-24
Oct 14, 20265,5700
Oct 13, 20265,570-6
Oct 09, 20265,5760
Oct 08, 20265,5760
Oct 07, 20265,5760
Oct 06, 20265,576-1
Oct 05, 20265,5770
Oct 02, 20265,577No prior observation