10 Answers to Common Investing Questions

Discover expert answers to some of the most common questions about investing. We'll cover topics like why to invest, when to invest, how much to invest, and more.

How Stock Buybacks Work and Why They Matter

Stock buybacks are a major driver of equity markets. Learn how they work, why companies use them, the risks involved, and how to evaluate them as an investor.

2026 Outlook: International Stocks and Economy

International stocks could be poised for another strong year in 2026 due to accelerating global growth, attractive valuations and the potential for dollar weakness.

Economic Moats: Why They Matter

Learn how durable competitive advantages like scale, brand strength, and high switching costs can potentially help companies protect profits and market share over the long term.

Contango and Backwardation Explained

The slope of a futures curve—whether in contango or backwardation—can greatly impact the profitability and risk involved in several trading strategies.

Trading the VIX: Strategies for the Fear Index

Some traders use products tied to the VIX to hedge their portfolios against market declines or speculate on shifts in volatility. But trading the VIX carries significant risk.

What Happened to Germany's Spending Boom?

German officials announced a massive stimulus program in early 2025. The results have been underwhelming so far, but we believe the economic boost to Germany and Europe is still coming.

3 Ways to Navigate Mega-Cap Concentration Risks

Mega-cap concentration in the S&P 500 index recently reached its highest level in more than 35 years. Is your portfolio prepared for the related concentration risks?

Round Lots Regulatory Changes

New regulations will impact how bid, ask, and last sizes display on Schwab platforms starting Nov. 3, 2025. The updates will take effect automatically—no client action is required.

A Guide to the Covered Strangle Options Strategy

Learn how covered strangles can potentially help traders earn extra income from options and manage their stock positions during periods of sideways trading.