If you opened your portfolio on Tuesday, June 23, 2026, you were likely greeted by a sea of red. The global technology sector suffered a massive sell-off, leaving many investors wondering whether the AI bubble has finally burst or if this is just another volatile pitstop in a long-term bull market.
In her latest market update, popular financial commentator NaNa broke down exactly what triggered this sudden shift in sentiment, why you shouldn’t panic, and how to position your portfolio for the rest of the month. Here is everything you need to know.
1. The Catalyst: A “Circuit-Breaking” Domino Effect from Asia
While many Wall Street traders were waiting for upcoming corporate earnings to gauge market health, South Korea didn’t wait. The Korean KOSPI index experienced a dramatic intraday drop, triggering automated circuit breakers.
The epicenter of the crash was the AI hardware and memory sector:
- Samsung Electronics and SK Hynix both plunged by more than 12%.
- A series of “market rumors” amplified the panic, including discussions among Korean lawmakers about taxing unrealized stock and real estate gains, capacity cuts at SK Hynix, and potential certification delays for NVIDIA’s next-gen chips.
This bearish wave quickly crossed the Pacific, prompting institutional investors on Wall Street to aggressively trim their high-flying tech positions before the opening bell.
2. Wall Street by the Numbers: Panicked Sell-Off or Routine Rotation?
By the close of Tuesday’s session, the major US indices showed a stark divergence:
- Nasdaq: Down 2.21%
- S&P 500: Down 1.44%
- Dow Jones: Managed to close relatively flat.
The Silver Lining: While the tech sector took a brutal beating, the broader market heatmap was split roughly 50/50 between green and red. This is a crucial distinction. It tells us that capital isn’t entirely fleeing the stock market; instead, institutions are executing an aggressive sector rotation out of overextended tech and into more defensive, value-driven sectors.
3. The Hidden Macro Drivers: Gold Bear Markets and Yen Carry Trades
Beyond the headlines, two massive macroeconomic shifts are happening beneath the surface:
Gold Officially Enters a Bear Market
Gold prices briefly slipped below $4,100 per ounce on Tuesday. This marks a staggering 20%+ drop from its peak when macro conflicts erupted in late February, putting the precious metal into technical bear market territory. A relentlessly strong US Dollar—fueled by persistent Wall Street whispers that the Federal Reserve might implement up to three more rate hikes this year—is crushing non-yielding assets like gold.
The Unwinding of the Yen Carry Trade
The Japanese Yen remains deeply depressed in the “basement” of global currency markets. Following an intense, one-hour phone consultation between Japanese and US Treasury officials, rumors of an imminent joint currency intervention are hitting a fever pitch.
To hedge against this, global institutions are selling off liquid US tech stocks to lock in cash and reduce their leverage in Yen-based carry trades. We saw a similar playbook trigger a sharp drop in July and August of 2024; once the initial leverage is flushed out, the market typically stabilizes.
4. Single-Stock Drama: Dilution, Hype, and Broken Support
The volatility wasn’t limited to macro indices; several individual retail favorites saw massive swings:
- AMC Entertainment (AMC): Crashed 24.6% after announcing a private placement of 95.25 million shares to raise $200 million. This serves as a stark reminder that fundamental-less meme rallies are almost always engineered by management to dilute shares and raise capital.
- Quantum Computing Hype: Driven by promotional remarks from Donald Trump, IonQ (IONQ) surged 12% alongside gains in IBM. However, treat these moves as short-term momentum trades, as hot retail money flees these speculative plays first when liquidity tightens.
- AI Chip Play (CBRS): The recent IPO posted a 94% year-over-year revenue increase ($190 million) but missed EPS expectations, reporting a 22-cent loss versus the 16-cent estimate. Despite locking in a massive $20 billion, 750MW deal backed by Silicon Valley elite, the stock sold off on the classic “buy the rumor, sell the news” phenomenon.
5. The Game Plan: How to Navigate the Rest of June
The Volatility Index (VIX) spiked 18% during Tuesday’s session before dialing back. The short-term trend has undeniably weakened, with the S&P 500 currently resting on fragile support near its 50-day moving average.
So, what should an investor do?
The Golden Rule of Gaps: In major US indices, downward opening gaps are almost always filled within a few days to a few weeks. The market’s inherent, long-term bullish bias acts like a magnet, eventually pulling prices back up once irrational panic and over-leveraged retail traders are flushed out.
However, don’t rush to dump your entire cash reserve into the market just yet. We are entering a highly volatile window. Major institutional players (pension funds, hedge funds, and CTAs) are executing their end-of-quarter portfolio rebalancings, which will keep price action incredibly bumpy until June 30th.
Furthermore, we face two massive risk events later this week:
- Micron Technology (MU) Earnings on Wednesday after the bell.
- Core PCE Inflation Data on Thursday.
The Verdict
Keep your head cool and your hands steady. Avoid aggressive “bottom-fishing” with leverage this week. Let the big funds finish their selling, let the PCE data settle, and look to July’s Q2 corporate earnings season to serve as the genuine fundamental catalyst for the next major leg of the bull market.
*** SEE MY TRADES & PORTFOLIO ON PATREON ***
If you are interested to find out more about my trades, what shares I am buying/ selling or which options contracts I have opened/ closed, I will be updating them on Patreon (on the same day I made the trades), so do follow me there if you need some reference or inspiration.
Click here to access my Patreon page
*** FOLLOW US ON SOCIAL MEDIA ***
Follow me on Facebook and LinkedIn, to get notified of my latest posts on social media. Or subscribe to my blog (scroll to the bottom of the page) to have my new posts sent directly to your mailbox.
We also have a community passionate about investing, trading, and personal finance over our Telegram or Facebook group. So, join us there for a good discussion, post queries, or simply share your financial knowledge.
*** FREE BEGINNER GUIDE TO OPTIONS TRADING ***
Keen to learn about options trading but do not wish to pay for expensive courses, this newbie guide will help gain the knowledge and fundamentals to understand options better. And it’s totally free!
The Newbie’s Guide To Options Trading
*** FREE MOTIVATIONAL BOOK ***
If earning more money from your investment does not excite you anymore, you may be seeking a purpose that brings fulfillment and meaning in life. I have written a motivational book that may be useful to you in some ways.
Click here to download my motivational book
*** BUY ME A CUP OF COFFEE ***
If my blog has benefited you in some ways and you would like to offer a token of appreciation, you may do so via this page. Thank you very much for your support!
Click here to support the site
*** MUST-READ BLOG POSTS ***
The day that I lost everything….
I Was Margin Called, IBKR Liquidated ALL My Positions & Realised S$540k (USD400k) Worth Of Losses
Sharing these 6 fatal mistakes in investing and options trading so you can avoid these pitfalls
The 6 Fatal Investing/ Trading Mistakes That Made Me Lose More Than $1M
After accumulating more than 600k of unrealized losses on my portfolio, I wrote this article to encourage friends and investors who are also losing a lot of money to the market.
If You Are Feeling Depressed From Losing Lots Of Money In The Stock Market, Here’s An Article For You
The precious 6 lessons I learnt after cutting more than half a million of losses in the stock market through bad investments and risky trades.
6 Lessons Learnt After Losing 551k In 10 Years Of Investing & Options Trading | What Newbies Should Know They Start Investing/ Trading
In the 10 years of my investing journey, I have made many mistakes but also learned many lessons from these mistakes. I compiled the 10 most valuable lessons that I have learned and may they help you succeed in your investing journey.
Happy 10 Years Of Investing | 348k (Realised) Profit, 635k (Unrealized) Loss & 10 Lessons Learnt
How I managed to build a 1M investment/ trading portfolio despite coming from humble beginnings.
How A Poor Kid Got To A 1M Investment Portfolio | Tips & Principles Of Building Wealth
I did these 10 side hustles while holding a full-time job, so I share them here so you can be inspired to grow your wealth through a side hustle that you enjoy.
I Did These 10 Side Hustles While Working Full Time | 10 Side Hustle Ideas To Help You Earn An Extra Income
Struggling with inflation and high cost of living? Try these 10 methods to help you save money and accumulate more savings for investments or rainy days.
10 Ways To Save Money To Help You Fight Inflation & Rising Costs Of Living
Why I am building $120,000 of cash reserves in Singapore Savings Bonds (SSB) & 5 reasons why I think SSB is a worthy low or zero-risk investment that you can consider.
Why I Am Building $120,000 Of Cash Reserves In Singapore Savings Bonds (SSB)? | 5 Reasons Why SSB Is A Worthy Low-Risk Investment
Learning Investment With Jason Cai 