• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trump ‘Tweet Risk’ and What Empowered Democrats Mean for Stocks

By
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Bloomberg
Bloomberg
Down Arrow Button Icon
November 3, 2018, 7:25 AM ET

Here’s how to tell Michael O’Rourke is working: he’s awake. He’s more or less always staring at stock screens, in case a headline passes or one of Donald Trump’s 280-character zingers blows up the market.

“I’m logged on probably 16 to 18 hours a day. You just don’t know when his tweets are coming,” said O’Rourke, JonesTrading’s chief market strategist. Prepare all you want by looking at companies or the economy, but it hardly helps. “You can’t analyze how a politician or a policy maker is feeling.”

With three days left until the midterms, traders are struggling to assess the impact on markets. But there is one thing they’re pretty sure of: if the president’s enemies prevail, bouts of Twitter-induced panic on trading desks will only get worse.

“It’s something we’ve had that’s been a feature of markets: the tweet risk,” said Matt Forester, chief investment officer who oversees about $8 billion at Lockwood Advisors. “We’ve been polarized, and I don’t see that changing.”

Around the world, traders have gotten used to the pattern. Trump tweets, and the markets move. It happened Thursday, when he said trade talks between the U.S. and China are “ moving along nicely’’ and stocks soared. In April, he criticized big tech companies and they plunged. Oil prices and the dollar have also felt the wrath.

So whether he’s vacationing in Italy or going to the bathroom, Donald Selkin of Newbridge Securities keeps an iPhone or iPad on him — in case he needs to trade.

“The news cycle moves very, very rapidly,’’ said Selkin. “There’s been comments from the president and top administration officials — some of his tougher rhetoric about trade and imposing tariffs — and the market came down.’’

Shocks could multiply if Democrats win. Polls, fundraising and the sheer number of competitive House districts give Democrats good odds of winning control of the chamber. But it’s a tougher path for them to a Senate majority, and the consensus of independent analysts is that Republicans will hold on to their majority there. While market watchers love to say gridlock is good, that might not necessarily extend to people’s nerves.

“If Democrats get control, I think you’re just going to have a lot more volatility,’’ Avenue Capital co-founder and chief executive officer Marc Lasry said. “And the reason you’ll have a lot more volatility is you’re going to have more headlines, you’re going to see more of all these problems that you’re having in D.C. with the president and Congress.’’

Coming up with a trading thesis from past political alignments is tricky. An OppenheimerFunds report looking at the Dow Jones Industrial Average starting from 1901 shows the market usually outperforms under a divided government. Then again, Ned Davis Research found the combination of a Republican president and a split Congress has resulted in the Dow falling an average of 6 percent a year.

For the most part, strategists and investors believe the polls, even after Brexit and the 2016 presidential election.

“The view is that the polling is right and that Democrats will narrowly take the House and Republicans will keep the Senate,’’ said Jonathan Golub, the chief U.S. equity strategists at Credit Suisse. “From a practical view, it won’t change a whole lot. You could say it’s already baked in.’’

Which brings us back to the tweetstorms.

“Even if we have gridlock, there’s still the concern of can the Democrats bring up more congressional support to dive deeper into some of the allegations that are out there,’’ said Jeff Carbone, managing partner at Cornerstone Wealth. “That would bring up more fear and concern.”

It doesn’t help that the S&P 500 just had its worst month since 2011, falling 7 percent in October. Explanations included coming rate hikes from the Federal Reserve, trade anxiety, and signs economic and earnings growth have peaked. Trump said it was a little pause due to anxiety around midterms. “If you want your Stocks to go down, I strongly suggest voting Democrat,” he tweeted.

Not everyone sees brewing disaster. Unless Democrats win the Senate, it’s unlikely things will get to a point that lawmakers vehemently consider impeachment, according to Leon Cornelissen, the chief economist for Netherlands-based Robeco. That probably won’t happen, he says.

John Toohey, head of equities at USAA Asset Management Company, said the back-and-forth will be just that — and not much more.

“There’s always noise in Washington and if business leaders can operate, then it’s just noise,’’ said Toohey. “Just more and more investigations, I don’t want to say that’s business as usual, but certainly when it comes to Washington, it feels that way.”

Noise, maybe, but it doesn’t mean anyone is actually looking forward to more of it.

“Your Republican clients are excited about it and your Democrat clients think the world is ending,” says Brian Frank, president at Frank Capital Partners. “It was all social media hype, especially by the President on Twitter himself, and it turned out to be a puff of smoke.’’

Regardless, “I’ve definitely worked a lot more sleepless hours.”

About the Author
By Bloomberg
See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in

trump
Economynational debt
Trump wants to add nearly $7 trillion to the $39 trillion national debt with his new military budget, watchdog warns
By Nick LichtenbergApril 2, 2026
10 hours ago
paul krugman
EconomyIran
Paul Krugman smacks down Trump speech with argument that $4 gas is ‘less than half’ of the Hormuz hit. Here’s what he’s talking about
By Jake AngeloApril 2, 2026
10 hours ago
messi
CommentaryFlorida
Apollo and FC Barcelona just proved legacy markets are losing their grip on business
By Mike SimasApril 2, 2026
10 hours ago
Image showing multiple computer screens with code.
CybersecuritySecurity
Mercor, a $10 billion AI startup that works with companies including OpenAI and Anthropic, confirms major data breach
By Beatrice NolanApril 2, 2026
11 hours ago
picture of the word "solana"
CryptoCryptocurrency
Latest crypto hack sees thieves make off with $280 million from Solana DeFi platform Drift
By Carlos GarciaApril 2, 2026
11 hours ago
kroenke
CommentarySoccer
Why American billionaires are abandoning Wall Street for English soccer clubs
By Andrés MartinezApril 2, 2026
12 hours ago

Most Popular

Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
Real Estate
Gen Z fled San Francisco for Texas and Florida. Now they’re turning ‘welcomer cities’ into the next big tech towns
By Fortune EditorsApril 2, 2026
23 hours ago
Current price of gold as of April 1, 2026
Personal Finance
Current price of gold as of April 1, 2026
By Fortune EditorsApril 1, 2026
2 days ago
Major 4-day workweek study suggests that when we work 5 days we spend one doing basically nothing
Success
Major 4-day workweek study suggests that when we work 5 days we spend one doing basically nothing
By Fortune EditorsApril 2, 2026
15 hours ago
The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them
Real Estate
The tax escape map: Billionaires are bolting for Florida from the West Coast and taking billions in tax revenue with them
By Fortune EditorsApril 2, 2026
23 hours ago
Paul Krugman smacks down Trump speech with argument that $4 gas is ‘less than half’ of the Hormuz hit. Here’s what he’s talking about
Economy
Paul Krugman smacks down Trump speech with argument that $4 gas is ‘less than half’ of the Hormuz hit. Here’s what he’s talking about
By Fortune EditorsApril 2, 2026
10 hours ago
Current price of oil as of April 2, 2026
Personal Finance
Current price of oil as of April 2, 2026
By Fortune EditorsApril 2, 2026
16 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.