What problems is Polkadot solving that can`t be solved on the Bitcoin blockchain and network? Even the most serious altcoins are overvalued and will never see any application for solving real-life problems in production. A close below $26 could create an ugly scenario for people invested in this token. Called the $25 support when the rising wedge broke out on 12-nov, but it looks like this is a short stop to the next support level.