OITracker Cboe delayed data

Contract OI history

Back to WDC

Oct 30, 2026 EXPIRATION

WDC $380.00 Call

WDC261030C00380000

Latest saved OI1,475Oct 23, 2026
Last change+149vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WDC $380.00 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. 2,1191,0590 2026-10-09: 113 OI2026-10-12: 615 OI2026-10-14: 2,119 OI2026-10-15: 2,119 OI2026-10-16: 1,265 OI2026-10-21: 1,326 OI2026-10-23: 1,475 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, 2026Viewing1,475+149
Oct 21, 20261,326+61
Oct 16, 20261,265-854
Oct 15, 20262,1190
Oct 14, 20262,119+1,504
Oct 12, 2026615+502
Oct 09, 2026113No prior observation