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Contract OI history

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Nov 20, 2026 EXPIRATION

XERS $12.50 Call

XERS261120C00012500

Latest saved OI291Oct 23, 2026
Last change+77vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
XERS $12.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2911450 2026-10-08: 24 OI2026-10-09: 24 OI2026-10-13: 28 OI2026-10-14: 28 OI2026-10-16: 28 OI2026-10-20: 214 OI2026-10-23: 291 OI Oct 08, 2026Oct 23, 2026

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

XERS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026291+77
Oct 20, 2026Viewing214+186
Oct 16, 2026280
Oct 14, 2026280
Oct 13, 202628+4
Oct 09, 2026240
Oct 08, 202624No prior observation