OITracker Cboe delayed data

Contract OI history

Back to IBKR

Dec 18, 2026 EXPIRATION

IBKR $60.00 Put

IBKR261218P00060000

Latest saved OI568Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IBKR $60.00 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. 5682840 2026-10-09: 445 OI2026-10-13: 445 OI2026-10-14: 446 OI2026-10-15: 456 OI2026-10-16: 459 OI2026-10-21: 568 OI2026-10-23: 568 OI Oct 09, 2026Oct 23, 2026

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

IBKR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5680
Oct 21, 2026568+109
Oct 16, 2026459+3
Oct 15, 2026456+10
Oct 14, 2026446+1
Oct 13, 20264450
Oct 09, 2026445No prior observation