OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

STUB $2.50 Put

STUB270416P00002500

Latest saved OI2,024Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STUB $2.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0241,0120 2026-10-02: 2,024 OI2026-10-05: 2,024 OI2026-10-06: 2,024 OI2026-10-07: 2,024 OI2026-10-08: 2,024 OI2026-10-13: 2,024 OI2026-10-14: 2,024 OI2026-10-16: 2,024 OI2026-10-19: 2,024 OI2026-10-23: 2,024 OI Oct 02, 2026Oct 23, 2026

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

STUB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,0240
Oct 19, 2026Viewing2,0240
Oct 16, 20262,0240
Oct 14, 20262,0240
Oct 13, 20262,0240
Oct 08, 20262,0240
Oct 07, 20262,0240
Oct 06, 20262,0240
Oct 05, 20262,0240
Oct 02, 20262,024No prior observation