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Contract OI history

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Nov 20, 2026 EXPIRATION

STEX $1000.00 Call

STEX261120C00001000

Latest saved OI1,349Oct 23, 2026
Last change+1vs 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. 1,3496740 2026-10-08: 1,345 OI2026-10-13: 1,345 OI2026-10-14: 1,345 OI2026-10-16: 1,346 OI2026-10-20: 1,348 OI2026-10-23: 1,349 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, 20261,349+1
Oct 20, 2026Viewing1,348+2
Oct 16, 20261,346+1
Oct 14, 20261,3450
Oct 13, 20261,3450
Oct 08, 20261,345No prior observation