OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SBLK $15.00 Put

SBLK270115P00015000

Latest saved OI3,334Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SBLK $15.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,3341,6670 2026-10-09: 3,334 OI2026-10-13: 3,334 OI2026-10-15: 3,334 OI2026-10-16: 3,334 OI2026-10-21: 3,334 OI2026-10-23: 3,334 OI Oct 09, 2026Oct 23, 2026

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

SBLK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263,3340
Oct 21, 2026Viewing3,3340
Oct 16, 20263,3340
Oct 15, 20263,3340
Oct 13, 20263,3340
Oct 09, 20263,334No prior observation