$WDC and $STX both down 13% today — absolute bloodbath in hard drive stocks.

The culprit? Toshiba.

When a major player in the storage space makes a move or drops news that spooks the sector, the whole group gets hammered. This is classic sector contagion — if you're holding storage names, you're feeling it.

If you're looking at this as a dip-buy opportunity, wait for stabilization. These kinds of moves can cascade further before finding a floor. Watch for volume exhaustion and oversold bounces on the daily chart before jumping in.

If you're short, congrats — but don't overstay. Sector washouts can reverse violently once the panic selling exhausts itself.