Korea Exchange activates sidecar on Kosdaq as FUTs +6%, programme trading halted for 5 minutes; Comes as Kospi 200 FUTs falls -3%,

**Note: Shares of Samsung Electronics fall -5%; SK Square shares fall -8% - ** Note: Samsung and Hynix do Not trade on the Kosdaq - - **Reminder earlier: 005930.KR (KR) South Korea's Presidential Offifce: [Confirms] Samsung's Lee, SK Hynix's Chey to unveil investment plans today - **Reminder 22nd June: (KR) South Korea Financial Supervisory Service's Gov Lee Chan-jin: Considering introducing stabilising measures as leveraged products tied to semiconductor stocks stoke volatility