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Contract OI history

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Jan 15, 2027 EXPIRATION

WAL $80.00 Call

WAL270115C00080000

Latest saved OI231Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WAL $80.00 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. 2361180 2026-10-02: 236 OI2026-10-05: 236 OI2026-10-06: 236 OI2026-10-07: 236 OI2026-10-08: 236 OI2026-10-09: 236 OI2026-10-12: 236 OI2026-10-14: 236 OI2026-10-15: 236 OI2026-10-16: 236 OI2026-10-21: 233 OI2026-10-23: 231 OI Oct 02, 2026Oct 23, 2026

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

WAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing231-2
Oct 21, 2026233-3
Oct 16, 20262360
Oct 15, 20262360
Oct 14, 20262360
Oct 12, 20262360
Oct 09, 20262360
Oct 08, 20262360
Oct 07, 20262360
Oct 06, 20262360
Oct 05, 20262360
Oct 02, 2026236No prior observation