OITracker Cboe delayed data

Contract OI history

Back to STLA

Jan 19, 2029 EXPIRATION

STLA $4.00 Call

STLA290119C00004000

Latest saved OI1,520Oct 23, 2026
Last change+177vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STLA $4.00 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. 1,5207600 2026-10-02: 615 OI2026-10-05: 1,270 OI2026-10-06: 1,270 OI2026-10-07: 1,275 OI2026-10-08: 1,275 OI2026-10-09: 1,276 OI2026-10-13: 1,315 OI2026-10-14: 1,315 OI2026-10-15: 1,315 OI2026-10-16: 1,316 OI2026-10-21: 1,343 OI2026-10-23: 1,520 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, 2026Viewing1,520+177
Oct 21, 20261,343+27
Oct 16, 20261,316+1
Oct 15, 20261,3150
Oct 14, 20261,3150
Oct 13, 20261,315+39
Oct 09, 20261,276+1
Oct 08, 20261,2750
Oct 07, 20261,275+5
Oct 06, 20261,2700
Oct 05, 20261,270+655
Oct 02, 2026615No prior observation