The bearish unusual activity signal has been invalidated, and there is no direct catalyst at the moment.

The signal first appeared at a price of 406.4. Key evidence included a 7.3x increase in trading volume and an active buy/sell ratio of 0.72. The confirmation price was 394.7979643201556, but the price has already risen above the invalidation price of 415.6816285438755.

Current price: 442.21.

$WDC