According to Henri Arslanian, this week’s top crypto trading news includes Coinbase’s $2.9 billion acquisition of Deribit, a leading crypto derivatives exchange, which is expected to boost institutional derivatives trading volume and liquidity in the crypto market (source: Henri Arslanian, Twitter). Additionally, the US Office of the Comptroller of the Currency (OCC) has authorized banks to custody and execute crypto transactions, a move likely to increase mainstream adoption and attract new capital flows to major cryptocurrencies (source: Henri Arslanian, Twitter). Furthermore, New Hampshire passed a Crypto Reserve Law requiring certain reserves for digital asset operations, signaling increased regulatory clarity and potentially supporting market stability (source: Henri Arslanian, Twitter). These developments are expected to impact Bitcoin, Ethereum, and altcoin trading volumes and volatility in the coming weeks.