OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

STLA $5.00 Put

STLA270319P00005000

Latest saved OI1,161Oct 23, 2026
Last change0vs 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. 1,1615800 2026-10-02: 693 OI2026-10-05: 884 OI2026-10-06: 884 OI2026-10-07: 884 OI2026-10-08: 884 OI2026-10-09: 1,131 OI2026-10-13: 1,151 OI2026-10-14: 1,151 OI2026-10-15: 1,151 OI2026-10-16: 1,151 OI2026-10-21: 1,161 OI2026-10-23: 1,161 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, 2026Viewing1,1610
Oct 21, 20261,161+10
Oct 16, 20261,1510
Oct 15, 20261,1510
Oct 14, 20261,1510
Oct 13, 20261,151+20
Oct 09, 20261,131+247
Oct 08, 20268840
Oct 07, 20268840
Oct 06, 20268840
Oct 05, 2026884+191
Oct 02, 2026693No prior observation