South Korea's KOSPI index plunged 9% on July 28, breaking below 6,200 for the first time since April. The Korea Exchange triggered both the sell-side sidecar and circuit breaker mechanisms, halting program sell orders for 20 minutes. Chip stocks bore the brunt. SK Hynix tumbled over 12%, Samsung Electronics dropped more than 10%. The selloff followed a brutal session for U.S. semiconductors — the Philadelphia Semiconductor Index fell over 2%, with SanDisk down 11% and Nvidia off 5%. The trigger: CXMT's debut in China spooked markets over potential disruption to the memory chip oligopoly. Concerns over AI investment returns, peaking memory prices, and fresh supply from CXMT converged in a single session.

Venüs_

1h ago

#KOSPIPlunges9%
⚠️ KOSPI Plunges 9 percent Circuit Breaker Hit Chip Rout Rips Seoul
Seoul just saw blood. KOSPI fell 9.99 percent to 8203.84 at close Tuesday, second worst drop of year after 12.06 percent crash on March 4 when Iran war shock hit. Open was 9083.54 down 0.34 percent, flat early, then free fall. Korea Exchange hit 20 minute halt, then drop deepened to 9 percent intraday. Kosdaq fell 9.08 percent to 911.39. Samsung Electronics down 8.77 percent, SK Hynix down 11.53 percent, preferred shares SK Square down 12.30 percent.
Why 9 percent now
Three hits at once.
One. Chip overheat cal

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CryptoSpecto:

To The Moon 🌕

Crypto15

4h ago

📢 Manager Update – $SKHYNIX ‌ Signal
A long liquidation of $184K on SKHYNIX shows strong market pressure. The Water Department team should stay alert and monitor price action before opening new positions. Wait for confirmation, manage risk carefully, and follow the trading plan. Patience and discipline are the keys to better results.
#USD1StakingEarnUpTo8%APR #CXMTDrops7.7%AtOpen #BitmineHolds5.78METH #VIPExclusive4%APY #KOSPIPlunges9%

SKHYNIX-6.43%

SHYNYCrown Shyness

Pump.Fun

MC:$2.4KHolders:1

0.00%

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MultiChainWatchman:

The market pressure is definitely high right now. Opening a position is basically just betting on luck—better to wait for signals first. Keep yourself in control so you can avoid more pitfalls and stay out of trouble.

User_any

3h ago

Global Chip Stocks Down 13 Percent in July, Heading for Worst Month Since 2022 ✨
Global chip stocks fell 13 percent in July, heading for their worst monthly performance since 2022.
🔹 The sell-off encompasses memory and semiconductor giants
🔹 Competition concerns following the CXMT IPO and expectations of peak memory prices are increasing pressure
🔹 A sharp correction is seen across the chip index in US and Asian markets
🔹 Uncertainties about the return on AI investments and the demand cycle are weakening risk appetite
DYOR 🔎 NFA ✔️
#SummerCreationCamp #夏日创作营
#CXMTDrops7.7%AtOpen #KOSPIP

User_any2026-07-28 14:49:41

Profit-taking continues in the memory sector; sharp sell-offs are observed ✨
Selling pressure is deepening in memory chip stocks.
🔹 SK Hynix SKHY down 9.27%
🔹 Micron Technology MU down 9.66%
🔹 SanDisk SNDK down 13.53%
🔹 Western Digital WDC down 13.65%
Profit-taking is prominent across the sector. The volatility following the CXMT IPO, combined with concerns about peak memory prices, is causing a sharp pullback among global memory manufacturers.
NFA ✔️ DYOR 🔎
#SummerCreationCamp #夏日创作营

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Psycho:

LFG 🔥

Yusfirah

6h ago

#KOSPIPlunges9%
South Korea’s KOSPI Market Shock: Understanding the Reasons Behind the Sharp Decline and What It Means for Global Markets
The South Korean stock market has entered a period of intense volatility as the KOSPI index recorded a sharp decline of around 9%, creating strong reactions among investors across Asia and global financial markets. A move of this size represents a major shift in market sentiment and highlights how quickly investors can adjust their positions when uncertainty rises.
The KOSPI is one of Asia’s most closely watched stock indexes because South Korea has a power

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ThisIsTranslateContent::

Go for it 👊

MrFlower_XingChen

11h ago

#KOSPIPlunges9%
South Korea's stock market just delivered one of its sharpest shocks of the year, reminding investors that even the strongest technology-driven rallies can reverse quickly when confidence breaks.
On July 28, the KOSPI plunged around 9%, falling below the 6,200 level for the first time since April. The selloff became so intense that the Korea Exchange activated both sell-side sidecar protections and a market-wide circuit breaker, temporarily halting program trading for 20 minutes to slow the pace of panic selling.
At the center of the decline were South Korea's semiconductor gi

SK Hynix-14.64%

Samsung Electronics-13.38%

NVDA0.31%

MU-9.13%

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Psycho:

Ape In 🚀

BeautifulDay

13h ago

#KOSPIPlunges9%
KOSPI Plunges 9%: Sharp Sell-Off Sends Shockwaves Through Asian Markets
South Korea's KOSPI experienced a dramatic 9% decline, highlighting the growing uncertainty facing global financial markets. The sharp sell-off reflects heightened investor concerns over economic growth, corporate earnings, geopolitical risks, and shifting monetary policy expectations.
A decline of this magnitude often triggers risk-off sentiment across regional and global markets, prompting investors to reassess their exposure to equities and other risk assets. Such volatility can also influence currency

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Yusfirah:

2026 GOGOGO 👊

Crypto_Buzz_with_Alex

13h ago

#KOSPIPlunges9%
KOSPI Dropped 9% in a Single Session. The Memory Trade Just Hit a Wall
South Korea’s KOSPI index dropped 9% on July 28 and went below 6,200 for the time since April. The drop was so big that the Korea Exchange turned on both the sell-side sidecar and the circuit breaker stopping program sell orders for 20 minutes. This was not a day when all the markets were pulling back. It was a move against the companies that are at the center of the global memory and AI hardware supply chain.
Where the Damage Concentrated
Chip stocks took the hit. SK Hynix dropped than 12%. Samsung Electro

SK Hynix-14.64%

Samsung Electronics-13.38%

NVDA0.31%

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Yusfirah:

LFG 🔥

CryptoEshu

15h ago

#KOSPIPlunges9% The KOSPI experienced a sharp 9% decline, highlighting how quickly market sentiment can change during periods of uncertainty. Large market swings like this often remind investors of the importance of staying informed and maintaining a disciplined approach.
While volatility can create both risks and opportunities, making decisions based on careful analysis is often more effective than reacting to short-term market movements.
Do you think this pullback is a temporary correction or a sign of broader market weakness? Share your thoughts below! 👇

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Yusfirah:

To The Moon 🌕

CryptoSelf

07-21 12:38

South Korea’s stock market margin balance has dropped to its lowest level since April.
According to recent data, the total margin debt in South Korea’s stock market continues to decline, reaching the lowest point in nearly four months. This significant drop reflects a clear reduction in leveraged trading activity as investors adopt a more cautious approach amid global economic uncertainties and domestic market volatility.
Lower margin balances often indicate waning retail investor confidence and a decreased appetite for high-risk positions. While this can be viewed as a sign of deleveraging an

Gate_Square2026-07-21 03:43:26

📰 Gate Square Daily | July 21
Today’s crypto market highlights, key news, and capital flows — all in one infographic 👇

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Venüs_:

LFG 🔥

SanamOGCryptoQueen

07-15 12:31

Korean Chip Stocks Explosion: Is the Semiconductor Bull Run Officially Here?
The global financial markets are buzzing with excitement as South Korea’s semiconductor sector witnesses a massive, sudden surge.
A market that looked highly uncertain and pessimistic just days ago has completely flipped the script with an incredible "bullish explosion."
The KOSPI 100 Chip Index jumped over 3%, led by eye-watering gains from global giants: SK Hynix skyrocketed by over 10%, while Samsung Electronics surged over 7%.
If you are tracking the markets, here is a complete 6-step breakdown of exactly what is

SK Hynix-14.64%

Samsung Electronics-13.38%