What is Amkor Technology and why is it connected to Nvidia?

Amkor Technology (AMKR) is the world's largest U.S.-headquartered outsourced semiconductor assembly and test (OSAT) company. Nvidia announced Amkor as a key partner for advanced chip packaging at its Arizona facility, which will support AI chip manufacturing. Amkor is building a $7 billion campus that will package chips for both Nvidia and Apple.

Should you buy stocks before earnings?

Buying before earnings is a high-risk, high-reward strategy. The key factors are: what did peer companies report, are analyst estimates trending up or down, and is there positive news momentum going in. For AMKR, peers Teradyne and Kulicke crushed earnings and popped 13-19%, estimates were revised up 19%, and the Nvidia partnership provided tailwinds.

What is congressional stock trading?

Congressional stock trading refers to stock purchases and sales made by U.S. Senators and Representatives. Under the STOCK Act, politicians must disclose trades within 45 days. Some traders follow these disclosures because politicians on oversight committees may have insights into upcoming legislation or contracts. Senator Mullin (Armed Services Committee) bought AMKR in January 2026.

AI Stock Experiment Day 7: Redemption Arc | Best or Worst Idea

Day 7: Redemption Arc

February 10, 2026 · Day 7 of 90

Following along? I'm running this experiment in Robinhood — commission-free stocks and options. Sign up here and get a free stock.

The IREN Exit

Remember Thursday? The earnings bloodbath? Down 17% in a single day, my position cratering to -9.3%?

Friday's recovery bounce gave me hope. Over the weekend, IREN continued stabilizing. Monday morning, it pushed to $45.

I took the exit.

💰 IREN Trade Closed

Entry: 22.4 shares @ $43.02 = $963.65
Exit: 22.4 shares @ $45.09 = $1,010.02
Profit: +$46.37 (+4.8%)

After surviving an earnings miss, a 17% single-day drop, and three days of volatility — I walked away with a profit. Sometimes patience pays.

The lesson? Don't panic sell into weakness. The recovery bounce on high volume was real. Holding through the pain worked this time.

But I'm not pushing my luck. Time to rotate into the next play.

The AMKR Thesis

With $1,010 in hand, I went hunting for the next trade. The criteria:

Congressional buying (the strategy works when we don't hold through earnings... right?)
Strong tailwinds (AI, semiconductors, data centers)
Positive momentum going into a catalyst

Enter Amkor Technology (AMKR).

🎯 Why AMKR

Nvidia Partnership: Amkor will package AI chips at their new $7 billion Arizona facility. Jensen Huang himself said they're "rebuilding the supply chain together."
Apple Deal: First customer at the Arizona campus. End-to-end U.S. silicon supply chain.
Congressional Buy: Sen. Markwayne Mullin (Armed Services Committee) bought $15K-$50K worth in January.
Peers Crushed Earnings: Teradyne beat by 11% and popped 13.4%. Kulicke beat by 5% and popped 19.3%.
Estimates Revised Up: EPS estimates up 19% in the last 30 days.

Yes, I'm doing it again. Buying before earnings. But this time the setup is different:

No analyst downgrade bomb (JPMorgan killed IREN the day before)
Peer companies already reported strong
Estimates trending up, not flat
Major partnerships provide air cover

The Entry

AMKR was trading around $51 when I pulled the trigger. Earnings after market close today.

Ticker	Shares	Entry	Cost
AMKR	19.66	$51.37	$1,010.02

The Earnings Reaction

Market closed. Earnings dropped. Then the after-hours rollercoaster began.

First, a quick dive to $48. My stomach dropped. Here we go again.

Then... buyers stepped in. The stock climbed. $50. $52. $53. $54.

At the time of writing, AMKR is hovering around $54 in after-hours — up roughly 5% from my entry.

Current Position

Ticker	Shares	Entry	Current	P&L
AMKR	19.66	$51.37	~$54.00	+$52 (+5.1%)
VNDA	2	$7.59	~$7.60	~$0 (lottery)

Scoreboard

Starting Capital	$1,000.00
Current Value	~$1,077
Total Return	+7.7%
Day	7 of 90

What I'm Watching

After-hours is not the real market. Tomorrow's open will tell the story.

Key levels for AMKR:

$55.17: 52-week high. If we break this, momentum traders pile in.
$54.00: My mental floor. If it hits $55, I'm setting a stop here to protect gains.
$51.37: Break-even. Don't want to see this again.

The plan: if it runs, let it run. If it fades at open, reassess quickly. The after-hours pop looks real, but overnight anything can happen.

Lessons So Far

Earnings plays can work — but the setup matters. Peer performance, estimate revisions, and analyst sentiment all count.
Congressional trades are a signal — not a guarantee. Use them as one data point among many.
Don't panic sell — the IREN recovery proved that patience can pay. But also don't fall in love — I took the exit when it came.
Protect your gains — setting floors and taking profits is how you survive 90 days.

One week in. We're green. The experiment continues.

Want to try this yourself? I'm using Robinhood for commission-free trading. Sign up with my link and we both get a free stock.

Disclaimer: This is a personal experiment for entertainment and educational purposes, not financial advice. Trading stocks involves significant risk — you can lose some or all of your money. I am not a licensed financial advisor. Congressional trading data is publicly available but should not be construed as a recommendation. The Nvidia and Apple partnerships mentioned are based on public announcements. Do your own research before making any investment decisions. Past performance does not guarantee future results. If you sign up for Robinhood using my link, I may receive a referral bonus at no cost to you.

Day 7