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Contract OI history

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Oct 30, 2026 EXPIRATION

STLA $4.50 Call

STLA261030C00004500

Latest saved OI4,577Oct 23, 2026
Last change+354vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STLA $4.50 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. 4,5772,2880 2026-10-02: 172 OI2026-10-05: 264 OI2026-10-06: 264 OI2026-10-07: 381 OI2026-10-08: 381 OI2026-10-09: 398 OI2026-10-13: 451 OI2026-10-14: 511 OI2026-10-15: 740 OI2026-10-16: 848 OI2026-10-21: 4,223 OI2026-10-23: 4,577 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, 2026Viewing4,577+354
Oct 21, 20264,223+3,375
Oct 16, 2026848+108
Oct 15, 2026740+229
Oct 14, 2026511+60
Oct 13, 2026451+53
Oct 09, 2026398+17
Oct 08, 20263810
Oct 07, 2026381+117
Oct 06, 20262640
Oct 05, 2026264+92
Oct 02, 2026172No prior observation