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Contract OI history

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Jun 17, 2027 EXPIRATION

STLA $4.00 Put

STLA270617P00004000

Latest saved OI1,434Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STLA $4.00 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. 1,4347170 2026-10-02: 1,214 OI2026-10-05: 1,215 OI2026-10-06: 1,215 OI2026-10-07: 1,215 OI2026-10-08: 1,215 OI2026-10-09: 1,215 OI2026-10-13: 1,215 OI2026-10-14: 1,214 OI2026-10-15: 1,214 OI2026-10-16: 1,234 OI2026-10-21: 1,420 OI2026-10-23: 1,434 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, 2026Viewing1,434+14
Oct 21, 20261,420+186
Oct 16, 20261,234+20
Oct 15, 20261,2140
Oct 14, 20261,214-1
Oct 13, 20261,2150
Oct 09, 20261,2150
Oct 08, 20261,2150
Oct 07, 20261,2150
Oct 06, 20261,2150
Oct 05, 20261,215+1
Oct 02, 20261,214No prior observation