lookup historic etf/stock prices via onvista

onvistaPriceHistory.sh

#!/bin/sh

if [ $# -ne 1 ] ; then
	echo "lookup historic etf/stock prices via onvista"
	echo "Usage: $0 {ISIN}"
	exit -1
fi

html=$(curl -s -L https://www.onvista.de/$1)
name=$(echo $html | pup 'title text{}' | sort -u)
onvistaId=$(echo $html | pup 'div.item[data-contributor="Xetra"] attr{data-value}' | sort -u)
if [ -n "$onvistaId" ]; then
    type="fonds"
else
	tmpId=$(echo $html | pup 'a[href^="?notation"]:contains("Xetra") attr{href}' | sort -u)
	onvistaId=${tmpId#"?notation="}
	type="aktien"
fi

echo "$name"
echo "http://www.onvista.de/${type}/kurshistorie.html?ID_NOTATION=${onvistaId}&RANGE=120M"