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Contract OI history

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Dec 18, 2026 EXPIRATION

WDS $25.00 Call

WDS261218C00025000

Latest saved OI404Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WDS $25.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4042020 2026-10-02: 370 OI2026-10-05: 370 OI2026-10-06: 370 OI2026-10-07: 370 OI2026-10-09: 392 OI2026-10-13: 397 OI2026-10-14: 397 OI2026-10-15: 396 OI2026-10-20: 404 OI2026-10-23: 404 OI Oct 02, 2026Oct 23, 2026

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

WDS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264040
Oct 20, 2026Viewing404+8
Oct 15, 2026396-1
Oct 14, 20263970
Oct 13, 2026397+5
Oct 09, 2026392+22
Oct 07, 20263700
Oct 06, 20263700
Oct 05, 20263700
Oct 02, 2026370No prior observation