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The South Korean KOSPI Index surged by 4% intraday, with SK Hynix rising by 4.7% and Samsung Electronics up by 6.4%.

BlockBeats News, July 21st, according to Bitget market data, the South Korean KOSPI index rose by 4% intraday, now at 6777.32 points. SK Hynix is currently up 4.7%, Samsung Electronics is up 6.4%.

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On-Chain Activity

1h ago

「Buy the Dip First, Institutional Investment Later」: New Address Deposits $24 million to Quickly Buy the Dip on Micron

2h ago

Selini Capital withdraws 504,000 HYPE tokens from staking, worth $31.7 million

2h ago

Three weeks ago, the whale, who had accumulated ETH at an average price of $1617, began taking profits in batches. Today, they deposited 3000 coins into Binance.

2h ago

A certain whale opened a 3x long position on Micron, with a position value of $2.17 million

24H Important News

2026-07-21

The Whale "Sets 10 Bold Goals" and Announces Profit Target for This Round: Aiming for $300 million, with $60 million in Profit Already Achieved

Pre-market: US Stock Futures Up as Optical Communication Stocks Soar, MRVL Up by 6.24%

World Cup Ignites Prediction Market: On-Screen Exposure Boosts Kalshi over Polymarket, Duopoly Holds Over 95% Market Share

Samsung's Hybrid Bonding technology is expected to be used in NVIDIA's next-generation AI accelerator, Feynman, with the chip featuring custom HBM.

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