OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

OPEN $4.50 Call

OPEN261113C00004500

Latest saved OI289Oct 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 $4.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2891440 2026-10-09: 228 OI2026-10-13: 273 OI2026-10-14: 273 OI2026-10-15: 278 OI2026-10-16: 278 OI2026-10-21: 289 OI2026-10-23: 289 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, 2026Viewing2890
Oct 21, 2026289+11
Oct 16, 20262780
Oct 15, 2026278+5
Oct 14, 20262730
Oct 13, 2026273+45
Oct 09, 2026228No prior observation