OITracker Cboe delayed data

Contract OI history

Back to OPEN

Jun 16, 2028 EXPIRATION

OPEN $2.00 Put

OPEN280616P00002000

Latest saved OI624Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $2.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6243120 2026-10-09: 615 OI2026-10-13: 619 OI2026-10-14: 619 OI2026-10-15: 624 OI2026-10-16: 624 OI2026-10-21: 624 OI2026-10-23: 624 OI Oct 09, 2026Oct 23, 2026

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

OPEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6240
Oct 21, 20266240
Oct 16, 20266240
Oct 15, 2026624+5
Oct 14, 20266190
Oct 13, 2026619+4
Oct 09, 2026615No prior observation