Explore the latest developments in the crypto world as S&P Dow Jones launches a new index to enhance institutional access, Bullish partners with Deutsche Bank, and ICE invests heavily in Polymarket. Discover how Grayscale's Ethereum stake and BlackRock's Bitcoin ETF are reshaping the financial landscape.

Sources:

https://azat.tv/en/sp-digital-markets-50-index/

https://www.stocktitan.net/news/BLSH/bullish-and-deutsche-bank-partner-to-deliver-seamless-fiat-mvrbkxqxfsyb.html

https://www.bullish.com/news-insights/bullish-and-deutsche-bank-partner-to-deliver-seamless-fiat-integration-for-institutional-crypto-trading

https://www.quiverquant.com/news/ICE+to+Invest+%242+Billion+in+Polymarket%2C+Expanding+Into+Crypto+Prediction+Markets

https://www.tradingview.com/news/newsbtc:005413eac094b:0-grayscale-stakes-32-000-ethereum-worth-150-million-institutional-demand-grows/

https://www.tradingview.com/news/cryptonews:980d50b67094b:0-bitcoin-becomes-a-cornerstone-of-financial-security-to-join-central-bank-reserves-deutsche-bank/

https://www.bloomberg.com/news/articles/2025-10-07/blackrock-s-most-profitable-etf-ibit-is-a-nearly-100-billion-bitcoin-giant