Investments in the US

Stocks

Jim Cramer’s Portfolio [October 2025] Latest Holdings

This is Jim Cramer's latest portfolio (CNBC Investing Club) as of the end of November 2025. The holdings are summarized in an easy-to-understand format.
US Tax Laws

Basics about IRA (Individual Retirement Account) and 401(k) (Tax-Qualified, Defined-Contribution Pension Account ) for 2024 

Basics in IRA and 401(k) is discussed.  It explains differences between IRA and 401(k) as well as Traditional IRA/Pre-tax 401(k) vs Roth IRA/Roth 401(k).
Stocks

Learn from Jim Cramer: Basics of Stock Investments (1)~Who is Jim Cramer?

I would like to explain Jim Kramer and and his investment theory in the next couple of articles. This time, I would like to introduce the books he authored as well as the TV program he is hosting.
Stocks

Learn from Jim Cramer: Revised COVID-19 Index and Stocks to Consider Buying Now (June 2020 Ver.)

Focus of today's article is Cramer's Covid-19 Index as of June 29, 2020. The Index is made up of 100 stocks that are expected to return even in an economy under the coronavirus pandemic. This Index was first introduced on "Mad Money" in April 2020, and was partially revised on May 26, 2020. On June 29, 2020, the index was further revised.
Stocks

Learn from Jim Cramer: List of Stocks Which Can Beat Coronavirus Pandemic(May 2020 Version)~ Revised COVID-19 Index

Today's topic is revised "Cramer's Covid-19 Index". It was originally introduced in his show, Mad Money w/ Jim Cramer, in April 2020. The Index consists of about 100 stocks that are expected to perform well even under the Coronavirus pandemic. This article relates to revised version which is published in May 2020.
Stocks

Learn from Jim Cramer: List of Stocks Which Can Beat Coronavirus Pandemic(April 2020 Ver.)

In CNBC "Mad Money w/ Jim Cramer", stocks that were expected to perform well even in the economy under the coronavirus pandemic were introduced under the name of "Mad Covid-19 Index". In this article, I would like to introduce them along with Stay-at-Home stocks.
Cryptocurrency

US Person (Citizen, Residents) and Cryptocurrency Exchanges Overseas 

Which cryptocurrency exchange is open to US Person (US citizen, US residents), and what should be considered if you have an account with cryptocurrency exchanges overseas.
Cryptocurrency

Cryptocurrency Exchanges for US Residents: 2026 Updated Guide

This article summarizes cryptocurrency exchanges that are easy to use for U.S. residents.It covers exchanges that support USD deposits and withdrawals and cryptocurrency transfers, including Coinbase, Kraken, Gemini, Bitflyer USA, and Crypto.com.Additionally, I compare platforms where you can trade crypto through investment apps or brokerage accounts.
Basics in Investments

Things That Should be Considered before Making Investment Decisions 

I would like to talk about the attractiveness of investments, mental set you should have in making investments, etc. Including stock investments as well as time deposits, mutual funds, ETFS (exchange-traded Fund) and others.