Fink, Dimon, Largarde and more on what's next for the markets

US President Donald Trump has only been in office for a few days, but his impact on the markets has already been significant.

American rules Weekly gains last week and although the rally stopped on Friday, S&P 500 Still hit a new record for the day.

It comes after the US leader made the call lower interest rates AND Cheaper oil prices In a speech Thursday at the World Economic Forum in Davos, Switzerland. Investors also bet on potential tax cuts and deregulation under the new president, sending stocks higher.

However, not everyone is bullish on the future, with some – such as JPMorgan Chase CEO Jamie Dimon – suggesting Markets may be overvalued.

After a week of interviews with business leaders, lawmakers and investors at the Swiss ski resort, here's what top industry names told CNBC:

“I'm cautiously optimistic “With that being said, I have scenarios where it could get pretty bad,” Fink told CNBC's Andrew Ross.

“I think if we unlock all this private capital, we will have tremendous growth (but) at the same time, some of it will unlock new inflationary pressures,” he explained. “I believe this is a risk that is not being accounted for in the market.”

Lagarde TSO told Karen that there was a divergence in monetary policy between the eurozone and the US due to “different economic conditions”.

She also said she was not “overly concerned” about the risk that inflation abroad would be imported into Europe, adding that she expected the ECB to gradually cut interest rates as the price growth rate moved towards its target.

“We are certainly interested in the U.S. growing because growth in the U.S. has always been a positive factor for the rest of the world,” Lagarde said.

“I don't think you can give any advice to the U.S., but if you look at the risk of financial markets, I think inflation is certainly there, all driven by tariffs.” Tangen said Tuesday. “Geopolitical tensions are generally negative for financial markets and financial returns.”

Tangen added that “purely financially,” Trump's arrival will be “very positive” for many U.S. companies.

Solomon too he told Andrew Ross Sorkin That he noticed the focus on development, in the US, and also in his talks with European clients in Davos.

“I think people are optimistic that it's not going to be a smooth, perfect path, but people are optimistic that we're going to run a more growth-prone program. We will release some investments, we are going to unlock the private sector a little, but more, and it must be constructive, “he said.

“It's hard to dispute the fact that equity multiples are high… I think the equity markets are showing a sense of optimism at the moment, but they're also showing a sense of optimism around growth and technology, particularly this wave of AI. Of course. It's not going to be a straight line, but some of the technologies we see, the opportunities for significant performance improvements are extraordinary.”

Moynihan he told Andrew Ross Sorkin He thought on Tuesday that U.S. markets have room to climb in 2025 and that the key concern for business and financial services will be regulatory policy, not inflation.

“Our research team believes there is room this year, they predict the market will grow. “Not as much as last year, and what's unusual is that you've had several years in a row of very strong growth, but this has happened A couple of years of very unusual times,” he said.

Moynihan added: “I think if you look at the key thing for businesses, including financial services and banking companies, it's a question of regulation.”

Tariffs proposed by US President Donald Trump could prevent disinflation and keep interest rates higher, banking chief he told Andrew Ross Sorkin on Tuesday.

“Inflation is much stickier than we said,” Ermotti said.

“Tariffs probably won't really help inflation come down. And that's why I don't see (percentage) rates coming down as fast as people believe,” he said.

“I think two things are driving it. One is that interest rates have reached a relatively stable level. “Our economists are calling for one U.S. rate cut over the next year,” he said he told Andrew Ross Sorkin.

“They're still high, but they're stable, so you can at least plan better because you don't have rate volatility. Second is the change in (US) administration, it should be easier for mergers to take place. “

Venkatakrishnan added that he expected President Trump to ease regulation, which would be “generally good for business sentiment and good for business opportunities.”

Britain needs to attract more investment oversight to boost economic growth, Reeves he told CNBC.

“My message to US investors and global investors is: Britain is open for business, we want your investment.”

She also discussed Trump's global tariff threats.

“I understand that President Trump is concerned about countries that run large and persistent trade surpluses with the US, which is not the case with the UK,” Reeves said.

“We are not part of the problem here. So we in the UK increased trade with President Trump last time he was in office.”