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Contract OI history

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Apr 16, 2027 EXPIRATION

STEX $1000.00 Call

STEX270416C00001000

Latest saved OI631Oct 23, 2026
Last change+5vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
STEX $1000.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6313150 2026-10-08: 524 OI2026-10-13: 519 OI2026-10-14: 549 OI2026-10-16: 626 OI2026-10-20: 626 OI2026-10-23: 631 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

STEX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing631+5
Oct 20, 20266260
Oct 16, 2026626+77
Oct 14, 2026549+30
Oct 13, 2026519-5
Oct 08, 2026524No prior observation