Best Stocks to Watch in 2026: AI, Energy and Beyond
Investment

Best Stocks to Watch in 2026: AI, Energy and Beyond

Stocks to watch in 2026: AI, energy and other themes explained with risks, a 6-step way to research any stock, and Fidelity, Public and Webull fees compared.

Updated September 23, 2026By Adriano Gaetano7 min read

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Lists of stocks to watch are everywhere in 2026, most of them about AI and energy. None of them can tell you which shares will rise.

So we won’t name stocks to buy. This guide shows the themes investors are following, how to research any company yourself and three brokers where you can do it.

Quick answer: No one can reliably predict the best stocks of 2026, and we do not recommend any individual stock. Before you buy, read the company’s annual report (Form 10-K) on the SEC’s free EDGAR database, check its debt and valuation, and keep each single stock to a small share of your money. For your core, a diversified fund is usually steadier. Fidelity, Public and Webull all list $0 commissions on US-listed stock and ETF trades as of September 2026; they are not ranked.
Updated on September 23, 2026 · Sources: SEC Investor.gov, Fidelity, Public, Webull

Key takeaways

  • A popular theme is not the same as a good price. Hype is often already in the share price.
  • Single stocks can lose most of their value and stay down for years.
  • Research with primary sources: the 10-K, the 10-Q and the company’s own risk factors.
  • Never buy because of a social media tip. The SEC warns about pump-and-dump schemes.

Themes investors are watching in 2026

Artificial intelligence

Investors follow chip makers, cloud providers and software firms that sell AI tools. The risk: expectations can run far ahead of profits. When growth slows, highly valued stocks can drop fast.

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Energy

Power demand from data centers has put utilities, grid suppliers and energy producers in the headlines. Energy stocks depend on commodity prices, regulation and interest rates, which can change quickly.

Beyond AI and energy

Others watch health care, dividend payers and smaller companies. Every sector goes through long periods out of favor. A theme only works as part of a diversified plan.

If you’d rather own a whole theme or market than pick winners, compare the ETFs that suit long-term investors.

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How to research a stock before you buy

  1. Understand the business. Can you explain how the company makes money in two sentences?
  2. Read the 10-K. The SEC’s guide to using EDGAR to research investments shows where to find it for free. Start with the business description and risk factors.
  3. Check the trend. Is revenue growing? Is the company profitable, and is cash flow positive?
  4. Look at debt. Heavy borrowing makes a company fragile when rates rise or sales fall.
  5. Compare the price. A price-to-earnings ratio far above peers means the market expects a lot.
  6. Size the bet. Decide in advance how much of your portfolio one stock may hold.

Be careful with tips. The SEC’s alert on social media and stock tip scams explains how promoters pump up a price and sell before it collapses. Our guide to spotting financial scams covers the warning signs.

Private companies are a different game. Read how pre-IPO investing works and its real risks before chasing the next big listing.

Where to buy stocks at a glance

Broker Best for Key numbers
Fidelity Beginners who want one account $0 minimum · $0 commissions · $1 fractional
Public Investors who trade outside market hours $0 commissions · extended hours
Webull Active, app-based investors $0 commissions · stocks, ETFs, options

Terms as of September 2026, from each broker’s official page.

1. Fidelity

A large broker with a $0 account minimum and dollar-based investing.

At a glance

  • Cost: $0 account minimum and $0 account fees; $0 commissions for online US stock and most ETF trades.
  • Fractional shares: US stocks and ETFs from $1 per order.
  • Fine print: a small assessment fee applies to sell orders, and a limited number of ETFs carry a $100 transaction fee.

Pros and cons

  • Low entry point and broad account choice.
  • Fractional shares let you size a small position precisely.
  • The platform can feel crowded for a first-time investor.

How to open an account

Apply online, link a bank account and start with a small dollar amount.

2. Public

An app-based broker that shows its fee schedule in detail.

At a glance

  • Cost: $0 commissions on US-listed stocks and ETFs, in regular and extended hours.
  • Hours: pre-market from 8:00 a.m. to 9:30 a.m. ET and after-hours from 4:00 p.m. to 8:00 p.m. ET.
  • Fractional shares: invest in any stock with any dollar amount, per Public.
  • Fine print: choosing certain order routes can add an execution fee of $0.003 per share.

Pros and cons

  • Clear, published fee schedule.
  • Extended trading hours.
  • Extended-hours trades can have lower liquidity and wider price gaps.

How to open an account

Sign up in the app or on the website and fund the account from your bank.

3. Webull

A trading app with charts and tools aimed at hands-on investors.

At a glance

  • Cost: $0 commissions on US-listed stocks, ETFs and options for self-directed individual accounts and IRAs.
  • Option fees: $0.50 per contract on certain index options; regulatory fees may apply.
  • Protection: SIPC member; Webull also carries excess SIPC coverage.
  • Fractional shares: offered. Check the minimum in the app.

Pros and cons

  • $0 commissions in IRAs as well as regular accounts.
  • Many tools that invite frequent trading, which adds risk.

How to open an account

Download the app, complete the application and link a bank account.

How to choose a broker

  • Choose Fidelity if you want one simple account and $1 fractional shares.
  • Choose Public if extended hours and a detailed fee schedule matter to you.
  • Choose Webull if you are an experienced, hands-on investor who uses charts.

Want more options? See our full list of investment apps and brokerages for beginners. Whatever you pick, SIPC protection covers up to $500,000 if a member broker fails. It does not cover market losses.

Checklist before buying any single stock

  • I can explain how the company makes money.
  • I read the risk factors in its latest 10-K.
  • I checked revenue, profit, cash flow and debt.
  • I compared its valuation with similar companies.
  • This stock is a small part of my total portfolio.
  • I am not buying because of a tip, a post or fear of missing out.

How we compared

  • Checked: every broker fee on September 23, 2026, on each broker’s official page.
  • Order: no ranking; brokers are listed in alphabetical order. We name no stocks to buy.
  • Criteria: commissions, account minimums, fractional shares and published fees.
  • Scope: US residents and US-listed securities.
  • Independence: no broker or company paid for placement.
Not financial advice. Investing involves risk, including loss of principal. We do not recommend buying any individual stock. Broker terms checked on September 23, 2026 with each official page; confirm before opening an account.

FAQ

What are the best stocks to buy right now?

No one can answer that reliably, and we don’t recommend individual stocks. Use the research steps above, or consider a diversified fund for most of your money.

Are AI stocks a bubble?

No one knows in advance. High prices mean high expectations. If growth disappoints, prices can fall sharply, even for strong companies.

Should I buy individual stocks or ETFs?

For most beginners, a broad fund is the core and single stocks are optional. A fund spreads risk across many companies at once.

How much of my portfolio should be in one stock?

There is no official rule. Many investors keep any single stock small, so one failure can’t sink their plan.

How do I spot a stock scam?

Watch for guaranteed-sounding returns, pressure to act now and tips from strangers online. Check the seller on FINRA BrokerCheck and read SEC alerts.

For the full picture, see our hub How to Start Investing 2026 (US), how to start investing with just $100 and Roth IRA limits for 2026 and how they compare with a 401(k).

Sources

Ieveera SEO is an independent publisher, not a bank or financial advisor; content is for information only and may include paid affiliate links that never affect our rankings — always confirm current rates and terms with the provider. Investing involves risk, including loss of principal. Not investment advice.