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Contract OI history

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Dec 18, 2026 EXPIRATION

STLA $4.00 Call

STLA261218C00004000

Latest saved OI695Oct 23, 2026
Last change+20vs 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. 6953470 2026-10-02: 655 OI2026-10-05: 672 OI2026-10-06: 672 OI2026-10-07: 656 OI2026-10-08: 656 OI2026-10-09: 656 OI2026-10-13: 656 OI2026-10-14: 654 OI2026-10-15: 664 OI2026-10-16: 664 OI2026-10-21: 675 OI2026-10-23: 695 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, 2026Viewing695+20
Oct 21, 2026675+11
Oct 16, 20266640
Oct 15, 2026664+10
Oct 14, 2026654-2
Oct 13, 20266560
Oct 09, 20266560
Oct 08, 20266560
Oct 07, 2026656-16
Oct 06, 20266720
Oct 05, 2026672+17
Oct 02, 2026655No prior observation