The price of Polkadot (DOT) crossed the $8 mark on December 21, thanks to a 7.02% increase in the last 24 hours. The increase marked a moment of relief for DOT holders who endured a downtrend period between December 13 and 19. During that period, selling pressure led the Polkadot native token to fall from The post DOT Traders Looking to Open Longs Should Watch Out, Here’s Why appeared first on Coin Edition .