OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

STLA $3.00 Put

STLA261218P00003000

Latest saved OI506Oct 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 $3.00 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. 5062530 2026-10-02: 320 OI2026-10-05: 320 OI2026-10-06: 320 OI2026-10-07: 320 OI2026-10-08: 320 OI2026-10-09: 320 OI2026-10-13: 320 OI2026-10-14: 320 OI2026-10-15: 328 OI2026-10-16: 328 OI2026-10-21: 506 OI2026-10-23: 506 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, 2026Viewing5060
Oct 21, 2026506+178
Oct 16, 20263280
Oct 15, 2026328+8
Oct 14, 20263200
Oct 13, 20263200
Oct 09, 20263200
Oct 08, 20263200
Oct 07, 20263200
Oct 06, 20263200
Oct 05, 20263200
Oct 02, 2026320No prior observation