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Contract OI history

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Jan 15, 2027 EXPIRATION

WDC $360.00 Call

WDC270115C00360000

Latest saved OI483Oct 23, 2026
Last change+23vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $360.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4832410 2026-10-09: 404 OI2026-10-12: 407 OI2026-10-14: 430 OI2026-10-15: 433 OI2026-10-16: 454 OI2026-10-21: 460 OI2026-10-23: 483 OI Oct 09, 2026Oct 23, 2026

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

WDC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing483+23
Oct 21, 2026460+6
Oct 16, 2026454+21
Oct 15, 2026433+3
Oct 14, 2026430+23
Oct 12, 2026407+3
Oct 09, 2026404No prior observation