OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

STLA $2.00 Call

STLA280121C00002000

Latest saved OI515Oct 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 $2.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5352670 2026-10-02: 389 OI2026-10-05: 440 OI2026-10-06: 440 OI2026-10-07: 440 OI2026-10-08: 440 OI2026-10-09: 440 OI2026-10-13: 415 OI2026-10-14: 415 OI2026-10-15: 535 OI2026-10-16: 535 OI2026-10-21: 515 OI2026-10-23: 515 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, 2026Viewing5150
Oct 21, 2026515-20
Oct 16, 20265350
Oct 15, 2026535+120
Oct 14, 20264150
Oct 13, 2026415-25
Oct 09, 20264400
Oct 08, 20264400
Oct 07, 20264400
Oct 06, 20264400
Oct 05, 2026440+51
Oct 02, 2026389No prior observation