The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 22, 2023. REUTERS/Staff 

Caesars Palace Las Vegas Hotel and Casino is seen on the Las Vegas Strip in Las Vegas, Nevada, U.S. February 26, 2018. Picture taken February 26, 2018. REUTERS/Darrin Zammit Lupi 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 21, 2023. REUTERS/Staff 

A general view shows the Bank of England in London, Britain, September 21, 2023. REUTERS/Peter Nicholls 

People walk outside the Bank of England in London, Britain, September 21, 2023. REUTERS/Peter Nicholls 

A general view shows the Bank of England in London, Britain, September 21, 2023. REUTERS/Peter Nicholls 

Britain's Business and Trade Secretary, and Minister for Women and Equalities Kemi Badenoch (R) attends Britain's Prime Minister Rishi Sunak press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Leader of the House of Commons Penny Mordaunt attends Britain's Prime Minister Rishi Sunak press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak leaves the stage after delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak reacts as he delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS TPX IMAGES OF THE DAY 

Britain's Prime Minister Rishi Sunak leaves the stage after delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak reacts as he delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak reacts as he delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak reacts as he delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

Britain's Prime Minister Rishi Sunak delivers a speech during a press conference on the net zero target, at the Downing Street Briefing Room, in central London, on September 20, 2023. The UK looked set to backtrack on policies aimed at achieving net zero emissions by 2050 with Prime Minister Rishi Sunak expected to water down some of the government's green commitments. The move comes amid growing concern over the potential financial cost of the government's policies to achieve net zero carbon emissions by mid-century. JUSTIN TALLIS/Pool via REUTERS 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 20, 2023. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 19, 2023. REUTERS/Staff 

A Scientist Rebellion activist takes part in a protest outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

NYPD officers process arrested activists during a protest outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

Activists block the doors outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

A man in a business suit walks past activists protesting outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

NYPD officers block activists protesting outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

Forest Happel, an activist of Extinction Rebellion, is detained during a protest outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

NYPD officers detain activists protesting outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

Kalea, an activist who declined to give her surname, is detained by NYPD officers during a protest outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

Activists, including one in a killer whale costume, protest outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

An activist shouts at an NYPD officer during a protest outside the Federal Reserve Bank of New York during a demonstration calling for the U.S. government to take action on climate change and reject the use of fossil fuels during Climate Week in the Financial District of New York City, New York, U.S., September 18, 2023. REUTERS/Bing Guan 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 18, 2023. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, September 15, 2023. REUTERS/Staff 

Demonstrators from the business community pose as they cross the Millennium Bridge, with the City of London financial district seen behind, whilst taking part in the Queue for Climate and Nature protest, in London, Britain, September 15, 2023. REUTERS/Toby Melville 

Demonstrators from the business community pose as they cross the Millennium Bridge, with the City of London financial district seen behind, whilst taking part in the Queue for Climate and Nature protest, in London, Britain, September 15, 2023. REUTERS/Toby Melville 

U.S. President Joe Biden delivers remarks on his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst 

Arm CEO Rene Haas rings the opening bell, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

Arm CEO Rene Haas participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

A screen displays the logo of Softbank's Arm, chip design firm, during the company’s initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

SoftBank's CFO Yoshimitsu Goto participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

Members of Arm’s leadership; Chief Commercial Officer Will Abbey, CEO Rene Haas, CFO Jason Child and General Manager for Automotive Dipti Vachani ring the opening bell, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

Arm CEO Rene Haas participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

SoftBank's CFO Yoshimitsu Goto participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

Arm CEO Rene Haas participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

SoftBank's CFO Yoshimitsu Goto participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

SoftBank's CFO Yoshimitsu Goto participates in the opening bell ceremony, as Softbank's Arm, chip design firm, holds an initial public offering (IPO) at Nasdaq Market site in New York, U.S., September 14, 2023. REUTERS/Brendan McDermid 

Maryland Governor Wes Moore delivers introductory remarks before U.S. President Joe Biden was scheduled to speak about his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden delivers remarks on his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden greets guests after delivering remarks on his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden poses for pictures after delivering remarks on his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden poses for pictures while greeting guests after delivering remarks on his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst 

U.S. President Joe Biden poses for pictures while greeting guests after delivering remarks on his economic agenda at Prince George's Community College in Largo, Maryland, U.S. September 14, 2023. REUTERS/Jonathan Ernst