About wallstreet: online AG Investor Relations Share ≤ Publications ≤ News ≤ Corporate governance ≤ General meeting IR services Welcome to wallstreet: online AG We are by far the largest publisher-independent finance portal operator in the German-speaking region, the number 1 finance community and on the way to becoming the leading independent finance platform. News September 20, 2021 Original research: wallstreet: online AG (from GBC AG) September 15, 2021 Additional know-how for the smart broker: wallstreet: online group strengthens its management team with three well-known names September 08, 2021 Invitation to the virtual earnings call for the first half of 2021 News overview share Share price w: o group about us Publications Investor Presentation November 2021 d Download All publications wallstreet: online AG Seydelstraße 18 10117 Berlin IR contact Roland Nicklaus Investor Relations ir@wallstreet-online.de Contact Berlin: +49 (0) 30 20 456 500 Frankfurt: +49 (0) 30 20 456 441 feedback@wallstreet-online.de © 2021 wallstreet: online AG imprint data protection Contact

DAX 15,924.00 -0.22 % gold 1,788.70 0.00 % Oil (brent) 82.05 -0.33 % Dow Jones 35,879.21 -0.19 % EUR USD 1.1223 + 0.13 % US Tech 100 16,433.31 + 0.04 % Smart broker Log in Push courses shares Community News Indices Funds ETFs Bonds Certificates raw materials Crypto currency Our services Markets 11/25/21 Eastern European Equities End: Without a clear direction Part 1 of our lithium series Lithium price: price tripling of white gold - scarcity threatens LITHIUM PRICE ADVERTISEMENT I COALITION ADVERTISEMENT II IT G W: O TV TRAFFIC LIGHT JENOPTIK overview Germany currency raw materials Cryptos ◄ ► DAX + 0.05 % 11/25/21 15922.00 PKT E-Stoxx 50 -0.22 % 11/25/21 4297.03 PKT Dow Jones -0.19 % 11/25/21 35879.21 PKT US Tech 100 + 0.04 % 11/25/21 16433.31 PKT gold 0.00 % 11/25/21 $ 1,788.70 BTC to USD +1.20 % 05:04:09 $ 57,964.45