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Contract OI history

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Dec 18, 2026 EXPIRATION

WPP $30.00 Call

WPP261218C00030000

Latest saved OI1,033Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WPP $30.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0335160 2026-10-02: 990 OI2026-10-05: 990 OI2026-10-06: 990 OI2026-10-07: 998 OI2026-10-08: 1,029 OI2026-10-09: 1,029 OI2026-10-13: 1,029 OI2026-10-14: 1,029 OI2026-10-16: 1,031 OI2026-10-20: 1,033 OI2026-10-23: 1,033 OI Oct 02, 2026Oct 23, 2026

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

WPP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,0330
Oct 20, 20261,033+2
Oct 16, 20261,031+2
Oct 14, 20261,0290
Oct 13, 20261,0290
Oct 09, 20261,0290
Oct 08, 20261,029+31
Oct 07, 2026998+8
Oct 06, 20269900
Oct 05, 20269900
Oct 02, 2026990No prior observation