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r/stocksr/stocks· u/charon-the-boatman· 7d ago 236

The South Korean stock market experienced a massive shock. You guys ok?

Investor summaryBearish

SK Hynix plunges ~21% in after-hours, triggering a market halt in South Korea amid foreign selling and currency weakness concerns.

Bear points
  • SK Hynix experienced a severe price drop (~21% in after-hours), triggering an automatic trading halt due to extreme volatility.
  • Foreign investors are aggressively selling Korean assets, potentially rotating capital into US markets like SpaceX, indicating weak local support.
  • Macroeconomic headwinds including a weakening KRW (hitting 1,550) and inflation fears are undermining investor confidence despite current account surpluses.
HXSCLSSNLF半导体降息与宏观
Post body

South Koreans were getting rich until very recently, riding the wave of Samsung/SK hynix stock explosion. Well yesterday it was a bloodbath. The South Korean stock market experienced a massive shock which local media quickly dubbed "Black Friday." SK Hynix Plunges Nearly 10%, my IBKR app shows -21.29% in afterhours. It seems the drop was so violent that it triggered an automatic "sidecar" halt just eight minutes after the opening bell to curb market volatility.

On some social media users reported things like:

“Foreigners use the KOSPI like an ATM. As soon as America sneezes, they empty out our market to buy SpaceX.”

“The government promised the ‘Value-Up’ program would protect retail investors, but we just got crushed by foreign profit-taking again.”

“Foreigners use the KOSPI like an ATM. As soon as America sneezes, they empty out our market to buy SpaceX.”

“The government promised the ‘Value-Up’ program would protect retail investors, but we just got crushed by foreign profit-taking again.”

“Forget the KOSPI, the exchange rate hitting 1,550 is terrifying. Inflation is going to destroy our grocery bills next month.”“A record current account surplus and yet our currency is performing the worst in Asia. Nothing makes sense anymore.”

Would love to hear from local small investorsin South Korea stock market. Are you guys ok? Does your sentiment feel similar to above?

Discussion · top comments17 selected
u/drakepig 28· 7d ago

A popular online meme in Korea was

How to make profit from the stock market:

Rule #1: Never buy Korean stocks.

Rule #2: Never forget Rule #1.

u/Serenaded 5· 7d ago

how many memes are just astroturfing against people's interests I wonder

u/shinta42 22· 7d ago

A stock up 200% YTD means it is at 300% of the original value.

Then it drops 10%, so:

300% × 90% = 270%

So it is still up 170% from the start of the year.

Example:

$100 → up 200% = $300 → down 10% = $270.

u/cowboynude 12· 7d ago

I think South Korean stocks are probably held by American money as much as SK

u/InvisibleEar 10· 7d ago

Oh my God that was money people prepaid for funeral services and eth is down another 20%. Straight to jail

u/buenotc 8· 7d ago

I'd play with his balls for a few mil. He's missing out.

u/Short_Bus_ 7· 7d ago
If China takes Taiwan

there is an absolute 0% chance that happens anytime soon

u/UncleJesseee 6· 7d ago

Exactly. It's the people who missed this massive melt up trying to feel good about being in cash. We're at levels we haven't seen since.....LAST WEEK?!?!!

u/max_strength_placebo 5· 7d ago

SK Hynix workers are buying Lambos

u/WickedSensitiveCrew 5· 7d ago

I think the people who buy at ATH disappear is why you dont hear it more often.

It mainly those still up 10-200% still around to talk about the drop.

u/Short_Bus_ 5· 7d ago

Eh even if you have the machines you still need an army of PhDs to run them efficiently

u/TSXstacy 5· 7d ago

I decided to get in when silver was at its peak. The view was great for about 30min

u/AccomplishedView4709 4· 7d ago

No different than Mag 7 + a few big stocks in US market.

u/Melonskal 3· 6d ago

Its a massive difference. Samsung and Hynix are way more dominant than MAG7

u/TechTuna1200 4· 7d ago

There is also always a home bias. And Koreans are known for invesitng/gambling in all kinds of assets incl. crypto

The thing I was pointing to is the huge bonuses many of them received, 400k-900K USD for every employee SK hynix (35K employees). And at Samsung (80K employees)

u/Business-Ad-5344 3· 7d ago

also horse race and street games. i heard from somewhere they go all in on those things often.

u/ikzz1 3· 6d ago
street games

Like Squid Game? Sounds fun.