The first quarter of 2019 was a breath of fresh air for the cryptocurrency market, having recorded its first quarterly increase in overall network valuations ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.coindesk.com/alt-season-over-100-crypto-assets-outperformed-bitcoins-price-in-q1&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGdN_JdpOjM7vXYw_hAS55nFNFPtw