OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

STLA $5.00 Put

STLA261218P00005000

Latest saved OI8,762Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STLA $5.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8,7634,3810 2026-10-02: 8,747 OI2026-10-05: 8,745 OI2026-10-06: 8,745 OI2026-10-07: 8,747 OI2026-10-08: 8,747 OI2026-10-09: 8,749 OI2026-10-13: 8,749 OI2026-10-14: 8,750 OI2026-10-15: 8,752 OI2026-10-16: 8,752 OI2026-10-21: 8,763 OI2026-10-23: 8,762 OI Oct 02, 2026Oct 23, 2026

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

STLA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8,762-1
Oct 21, 20268,763+11
Oct 16, 20268,7520
Oct 15, 20268,752+2
Oct 14, 20268,750+1
Oct 13, 20268,7490
Oct 09, 20268,749+2
Oct 08, 20268,7470
Oct 07, 20268,747+2
Oct 06, 20268,7450
Oct 05, 20268,745-2
Oct 02, 20268,747No prior observation