federal reserve balance sheet japan ministry of finance yen intervention FIMA repo facility Korean stock market SK hynix chinese investors korea stocks china securities regulator korea stock market decline china capital outflow CXMT IPO korean semiconductor stocks TRS china china capital controls korea retail investors savings account comparison korea investment tax productive finance ISA individual savings account korea tax reform 2026 tax free savings account UK ISA japan NISA korea ISA Korean market safety net NPS domestic equity limit pension depletion Korea stock market 2026 pension fund rebalancing fed interest rate policy central bank communication FOMC decision korea US rate differential GDP growth US interest rates CPI vs PCE PCE inflation korea monetary policy FX intervention korean equities foreign capital flows USD KRW price oracle leverage trading risk crypto derivatives decentralized exchange DeFi liquidation flash crash SK Hynix stock china tech news semiconductor equipment stocks chip manufacturing semiconductor supply chain EUV technology DUV lithography forex intervention 2026 US treasury department scott bessent exchange stabilization fund forex market treasury secretary bessent currency intervention 2026 dollar liquidity forex intervention global liquidity LTCM collapse JPY USD japanese yen korean real estate policy non-resident property tax korea korea property investment seoul apartment tax capital gains tax korea comprehensive real estate tax 2026 tax reform korean property tax korea real estate yen carry trade currency markets Fed rate decision China semiconductor Korean housing market Kevin Warsh Federal Reserve Chair national pension service korean won hyperliquid dollar index forward guidance interest rate hike algorithmic trading Total Return Swap US Treasury Market volatility Jerome Powell current account surplus Fed rate hike Oil prices ASML Stock 2008 financial crisis bank of korea Federal reserve Ben Bernanke Alan Greenspan Bank of Japan Circuit Breaker samsung electronics ESF FOMC KOSPI