Quickly open browser tabs

open.js

const c1 = target => {
  const pre = 'https://www.binance.com/tradeDetail.html?symbol='
  window.open(`${pre}${target}_BTC`, '_blank')
}

const c2 = target => {
  const pre = 'https://www.binance.com/tradeDetail.html?symbol='
  window.open(`${pre}${target}_ETH`, '_blank')
}