OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

STLA $5.00 Put

STLA261023P00005000

Latest saved OI31Oct 23, 2026
Last change-48vs 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. 139690 2026-10-02: 139 OI2026-10-05: 138 OI2026-10-06: 138 OI2026-10-07: 138 OI2026-10-08: 138 OI2026-10-09: 138 OI2026-10-13: 138 OI2026-10-14: 114 OI2026-10-15: 114 OI2026-10-16: 114 OI2026-10-21: 79 OI2026-10-23: 31 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, 2026Viewing31-48
Oct 21, 202679-35
Oct 16, 20261140
Oct 15, 20261140
Oct 14, 2026114-24
Oct 13, 20261380
Oct 09, 20261380
Oct 08, 20261380
Oct 07, 20261380
Oct 06, 20261380
Oct 05, 2026138-1
Oct 02, 2026139No prior observation