Investors turned away from cryptocurrencies last wee, sending the sector sharply lower. However, SA readers remain intrigued by the asset class, adding many of the top cryptos to their portfolios at a furious pace, according to an analysis of portfolio additions and deletions. Bitcoin (BTC-USD), Ethereum (ETH-USD), Avalanche (AVAX-USD), Algorand (ALGO-USD) and Luna (LUNA-USD) all received significant attention last week. Elsewhere, readers also snapped up a new member of the Wall Street family. They added recent spin-off Douglas Elliman (NYSE:DOUG) at a substantial rate compared to removals. On the other side of the spectrum, BlackBerry (NYSE:BB) saw its stock dropped from SA portfolios at a high rate, just as the once prominent player in the smartphone market shutdown service on its iconic mobile devices. Cryptocurrency: Bitcoin, Ethereum, Avalanche, Algorand, Luna The cryptocurrency space ran into a buzzsaw last week. Ongoing signals that the Federal Reserve intends to be aggressive in