The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, December 2, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, December 1, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 30, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 29, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 28, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 25, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 24, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 23, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 22, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 21, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 18, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 17, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 16, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, November 15, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 14, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 11, 2022. REUTERS/Staff 

Representations of cryptocurrencies are seen in front of displayed decreasing stock graph in this illustration taken November 10, 2022. REUTERS/Dado Ruvic/Illustration 

Representations of cryptocurrencies are seen in front of displayed FTX logo and decreasing stock graph in this illustration taken November 10, 2022. REUTERS/Dado Ruvic/Illustration 

Representations of cryptocurrencies are seen in front of displayed words "Cryptocurrency market" and decreasing stock graph in this illustration taken November 10, 2022. REUTERS/Dado Ruvic/Illustration 

Representations of cryptocurrencies are seen in front of displayed words "Cryptocurrency market" and decreasing stock graph in this illustration taken November 10, 2022. REUTERS/Dado Ruvic/Illustration 

Representations of cryptocurrencies are seen in front of displayed FTX logo and decreasing stock graph in this illustration taken November 10, 2022. REUTERS/Dado Ruvic/Illustration 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 10, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 9, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 8, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 7, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 4, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 3, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 2, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, November 1, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 31, 2022. REUTERS/Staff 

A rising stock graph is seen through a Twitter logo in this illustration taken October 28, 2022. REUTERS/Dado Ruvic/Illustration 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 28, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 28, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 27, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 26, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 26, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 25, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 24, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 21, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 20, 2022. REUTERS/Staff 

A passerby walks past an electric monitor displaying the graph of recent movements on Japanese yen exchange rate against the U.S. dollar in Tokyo, Japan, October 20, 2022. REUTERS/Issei Kato 

A passerby walks past an electric monitor displaying the graph of recent movements on Japanese yen exchange rate against the U.S. dollar in Tokyo, Japan, October 20, 2022. REUTERS/Issei Kato 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 19, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 18, 2022. REUTERS/Staff 

Akouos logo and stock graph are seen in this Illustration taken, October 18, 2022. REUTERS/Dado Ruvic/Illustration 

Akouos logo and stock graph are seen in this Illustration taken, October 18, 2022. REUTERS/Dado Ruvic/Illustration 

Ithaca Energy logo and stock graphs are seen in this illustration taken, October 18, 2022. REUTERS/Dado Ruvic/Illustration 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 17, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 14, 2022. REUTERS/Staff 

A woman walks in front of an electric monitor displaying the graphic of recent moments of the Japanese yen exchange rate against the U.S. dollar outside a brokerage in Tokyo, Japan October 14, 2022. REUTERS/Issei Kato 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 12, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 11, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 10, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, October 7, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 6, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured at the stock exchange in Frankfurt, Germany, October 4, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured following the IPO of Porsche at the stock exchange in Frankfurt, Germany, September 29, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured during the IPO of Posche at the stock exchange in Frankfurt, Germany, September 29, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured during the IPO of Posche at the stock exchange in Frankfurt, Germany, September 29, 2022. REUTERS/Staff 

The German share price index DAX graph is pictured during the IPO of Posche at the stock exchange in Frankfurt, Germany, September 29, 2022. REUTERS/Staff