Roger Nusbaum

Roger Nusbaum is the portfolio manager of the AdvisorShares Global Alpha & Beta ETF, the chief investment officer with Your Source Financial in Phoenix and the author of Random Roger's Big Picture Blog.

Recent Articles By The Author

Cambria Builds on Success With a Second ETF

Cambria Builds on Success With a Second ETF

This new ETF provider is expanding its lineup to include foreign exposure.

Prototype Covered Call Sector Fund Makes Debut

Prototype Covered Call Sector Fund Makes Debut

The fund from ETF provider Horizons seeks to enhance yield with financial-sector exposure

It's Still Too Early to Buy Rio Tinto

It's Still Too Early to Buy Rio Tinto

At some point, the mining stocks likely will stage a turnaround, but contrarian buying is difficult to do.

Dissecting Two Retail ETFs

Dissecting Two Retail ETFs

Investors may consider investing in the sector after a big shopping weekend.

Place Your Bets on Online Gaming

Place Your Bets on Online Gaming

Similar to smoking, investing in gambling can pay off.

Skill-vs.-Luck Investing Has Risky Effects

Skill-vs.-Luck Investing Has Risky Effects

Lucky streaks, confused with skill, can lead to overconfidence -- which then leads to increased risk taking. Discipline can bridge that gap.

What You Need to Know About Bitcoin Psychology

What You Need to Know About Bitcoin Psychology

The product may be different but the human behavior is not.

Now Could Be the Time to Buy Portugal

Now Could Be the Time to Buy Portugal

The FTSE Portugal 20 ETF makes it easy, but there are still risks.

Maria's Departure and the Future of Stock Market Television

Maria's Departure and the Future of Stock Market Television

Business news on television is becoming increasingly irrelevant in the age of Twitter.

The Future of the ETF Industry and Why It Matters to You

The Future of the ETF Industry and Why It Matters to You

The ETF industry is moving toward more sophisticated portfolios available to more investors.