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

Lira Contagion: Why Turkey’s Collapsing Currency Is Tainting World Markets

By
David Meyer
David Meyer
Down Arrow Button Icon
By
David Meyer
David Meyer
Down Arrow Button Icon
August 13, 2018, 7:01 AM ET

The Turkish lira fell by as much as 11% against the U.S. dollar Monday morning, continuing a slide that started to alarm markets late last week. The lira’s fall is now starting to take other emerging markets’ currencies with it, and there are now fears for European banks, too.

Here’s a rundown of what’s going on, and why.

How bad is the slide?

Pretty bad. The lira has lost around half its value against the dollar over the past year, and most of that is since the start of this year. Turkey’s private-sector debt is high—with much of it fueled by foreign money—and so is inflation, at an annual rate of 15.9% this month. Meanwhile, President Recep Tayyip Erdogan insists on maintaining low interest rates despite criticism from financial experts.

So the lira was already falling, but on Friday things really turned sour. That’s when U.S. President Donald Trump doubled import tariffs on Turkish steel and aluminum, partly to put pressure on the country for its continued jailing of Andrew Brunson.

Who is Andrew Brunson?

Good question.

Brunson is an evangelical American pastor who has been living in Turkey for a couple decades. He was arrested in 2016, in the wake of an attempted coup against Erdogan.

Erdogan claimed the coup attempt was organized by an imam named Muhammed Fethullah Gülen, who is living in exile in the U.S. Brunson was one of many charged with terrorism after the episode, with the authorities claiming he had links to the Gülen movement. His case has been fervently taken up by evangelicals back in the U.S., who have pressured the White House to do something.

Which it did.

In the process, the Trump administration tore up the traditional separation between using sanctions to address foreign policy issues and tariffs to address trade issues.

I have just authorized a doubling of Tariffs on Steel and Aluminum with respect to Turkey as their currency, the Turkish Lira, slides rapidly downward against our very strong Dollar! Aluminum will now be 20% and Steel 50%. Our relations with Turkey are not good at this time!

— Donald J. Trump (@realDonaldTrump) August 10, 2018

Trump’s tweet announcing the doubling of tariffs on Friday followed a claim by Erdogan that Turkey is facing “economic attacks,” and a call from the Turkish president for citizens to convert their holdings to lira. “The economic attack against us now is the same as the coup attempt against us. I’m urging our country to increase outputs, to increase exports,” Erdogan said.

The lira fell by as much as 18.5% on Friday, although it pared some of those losses to end up 14.3% down.

What’s happening in Turkey now?

Over the weekend, Erdogan continued to make fiery speeches and the Turkish central bank promised a plan to help shore up financial stability.

The first signs of that plan arrived Monday morning, including the easing of commercial lenders’ reserve requirements, and a promise to provide all the liquidity that Turkish banks need. Treasury minister Berat Albayrak promised there would be no capital controls, but the central bank has limited currency swap transactions.

Before the central bank’s announcement, the lira fell as much as 10% early Monday. Again, it pared some of those losses afterwards, to a loss of around 6%, but the ripples are becoming apparent.

How so?

Other emerging-market currencies are suffering too, as investors put their money into safer currencies, especially the rallying dollar. South Africa’s rand has hit a two-year low, and Russia’s ruble and India’s rupee have also hit their lowest points in a long while.

And then there are the European banks that have lent to Turkish businesses, big-time. These include Spain’s BBVA, Italy’s UniCredit and France’s BNP Paribas. Those debts are largely denominated in dollars and euros, and are therefore harder to pay with a weakening lira, so shares in these banks are all down.

The European Central Bank is worried about those banks’ exposure to Turkey, and the euro is also now slightly down against the dollar, due to contagion fears.

Shares are down in Asia, with Indonesia leading the pack with a 3% fall. The European stock markets are off slightly, and U.S. stock futures are a bit down too.

About the Author
By David Meyer
LinkedIn icon
See full bioRight Arrow Button Icon

Latest in Finance

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
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
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
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

GameStop making $56 billion offer to acquire eBay, WSJ says
RetailRetail
GameStop making $56 billion offer to acquire eBay, WSJ says
By Se Young Lee and BloombergMay 3, 2026
3 hours ago
Markets on alert as Trump vows ‘Project Freedom’ for Hormuz, setting up potential showdown after renewed attacks on ships
EnergyIran
Markets on alert as Trump vows ‘Project Freedom’ for Hormuz, setting up potential showdown after renewed attacks on ships
By Jason MaMay 3, 2026
3 hours ago
Trump says U.S. will guide stranded ships from ‘neutral and innocent’ countries out of the Strait of Hormuz while hinting at positive Iran talks
PoliticsIran
Trump says U.S. will guide stranded ships from ‘neutral and innocent’ countries out of the Strait of Hormuz while hinting at positive Iran talks
By Adam Schreck, Melanie Lidman, Cara Anna and The Associated PressMay 3, 2026
5 hours ago
Basic goods in Cuba are increasingly sold in U.S. dollars as economy collapses. ‘Everything is scarce here — everything — even that wretched bread’
EconomyCuba
Basic goods in Cuba are increasingly sold in U.S. dollars as economy collapses. ‘Everything is scarce here — everything — even that wretched bread’
By Danica Coto and The Associated PressMay 3, 2026
5 hours ago
Hong Kong is the hub for China’s AI IPOs. It can be so much more than that
CommentaryHong Kong
Hong Kong is the hub for China’s AI IPOs. It can be so much more than that
By Brian Wong and Tony ChanMay 3, 2026
5 hours ago
As economic despair mounts, Russian official admits the country has had enough of Putin’s war on Ukraine. ‘We can’t even take one region’
EconomyRussia
As economic despair mounts, Russian official admits the country has had enough of Putin’s war on Ukraine. ‘We can’t even take one region’
By Jason MaMay 3, 2026
6 hours ago

Most Popular

Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
3 days ago
America got rich and got sad. A top economist says 2020 broke something that hasn't healed
Economy
America got rich and got sad. A top economist says 2020 broke something that hasn't healed
By Nick LichtenbergMay 3, 2026
15 hours ago
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
Economy
Gen Z is rebelling against the economy with ‘disillusionomics,’ tackling near 6-figure debt by turning life into a giant list of income streams
By Jacqueline MunisMay 2, 2026
1 day ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
3 days ago
I spent a decade selling homes to the ultra-wealthy. What I saw explains the housing market's nepo problem
Commentary
I spent a decade selling homes to the ultra-wealthy. What I saw explains the housing market's nepo problem
By Blake O'ShaughnessyMay 3, 2026
15 hours ago
Sam Altman says the quiet part out loud, confirming some companies are ‘AI washing’ by blaming unrelated layoffs on the technology
AI
Sam Altman says the quiet part out loud, confirming some companies are ‘AI washing’ by blaming unrelated layoffs on the technology
By Sasha RogelbergMay 3, 2026
14 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.