NASDAQ:WEAV 29 December 2025 - 28 February 2026

July 1, 2026, 10:09 PM EDT. KOSPI tumbled under 8,000 on July 2, triggering a sell-side sidecar at the Korea Exchange (KRX) when futures lost 5% or more for over a minute. The index slid 6.43% to 7,769.16 in just minutes as semiconductor names like Samsung Electronics and SK Hynix, making up half the index, got hit hard. This is another trading pause for 2026, a year already eclipsing 2008 for volatility, with nearly 30 sidecars and five circuit breakers so far. Heavy losses in global chips showed up in U.S. trading too, as the VanEck Semiconductor ETF slid 5.4%. Investors stayed on edge with big moves still hitting this semiconductor-heavy market.