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Contract OI history

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Dec 18, 2026 EXPIRATION

STLA $9.00 Call

STLA261218C00009000

Latest saved OI1,478Oct 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 $9.00 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. 1,5267630 2026-10-02: 1,526 OI2026-10-05: 1,526 OI2026-10-06: 1,526 OI2026-10-07: 1,478 OI2026-10-08: 1,478 OI2026-10-09: 1,478 OI2026-10-13: 1,478 OI2026-10-14: 1,478 OI2026-10-15: 1,478 OI2026-10-16: 1,478 OI2026-10-21: 1,478 OI2026-10-23: 1,478 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, 2026Viewing1,4780
Oct 21, 20261,4780
Oct 16, 20261,4780
Oct 15, 20261,4780
Oct 14, 20261,4780
Oct 13, 20261,4780
Oct 09, 20261,4780
Oct 08, 20261,4780
Oct 07, 20261,478-48
Oct 06, 20261,5260
Oct 05, 20261,5260
Oct 02, 20261,526No prior observation