Markets: Bitcoin dips; BNB drops on chain glitch; Ether, XRP little changed
Bitcoin dipped under the US$20,000 support line in Friday morning trading in Asia, a price it has repeatedly fluctuated around for several weeks. Ether, the second largest token by market capitalization, was little changed and up about 2% on the week. Most other coins in CoinMarketCap’s top 10 by market capitalization were flat to lower.…