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Adding stocks

This commit is contained in:
Alex Epstein 2017-06-26 19:22:38 -04:00
parent a6f6e3441a
commit 50083b19a7
1 changed files with 53 additions and 0 deletions
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stocks/stocks.sh Executable file
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#!/bin/bash
# Author: Alexander Epstein https://github.com/alexanderepstein
checkInternet()
{
echo -e "GET http://google.com HTTP/1.0\n\n" | nc google.com 80 > /dev/null 2>&1
if [ $? -eq 0 ]; then
return 0
else
echo "Error no active internet connection" >&2
return 1
fi
}
getStockInformation()
{
symbol=$1
stockInfo=$(curl -s "https://www.alphavantage.co/query?function=GLOBAL_QUOTE&symbol=$symbol&apikey=KPCCCRJVMOGN9L6T") > /dev/null
export PYTHONIOENCODING=utf8
echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['02. Exchange Name']" > /dev/null 2>&1 || { echo "Not a valid stock symbol" ; exit 1; }
exchangeName=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['02. Exchange Name']")
latestPrice=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['03. Latest Price']")
open=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['04. Open (Current Trading Day)']")
high=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['05. High (Current Trading Day)']")
low=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['06. Low (Current Trading Day)']")
close=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['07. Close (Previous Trading Day)']")
priceChange=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['08. Price Change']")
priceChangePercentage=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['09. Price Change Percentage']")
volume=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['10. Volume (Current Trading Day)']")
lastUpdated=$(echo $stockInfo | python -c "import sys, json; print json.load(sys.stdin)['Realtime Global Securities Quote']['11. Last Updated']")
}
printStockInformation()
{
echo
echo $symbol stock info
echo "============================================="
echo Exchange Name: $exchangeName
echo Latest Price: $latestPrice
if [[ $open != "--" ]];then echo "Open (Current Trading Day): $open"; fi
if [[ $high != "--" ]];then echo "High (Current Trading Day): $high"; fi
if [[ $low != "--" ]];then echo "Low (Current Trading Day): $low"; fi
echo "Close (Previous Trading Day): $close"
echo "Price Change: $priceChange"
if [[ $priceChangePercentage != "%" ]];then echo "Price Change Percentage: $priceChangePercentage"; fi
if [[ $volume != "--" ]];then echo "Volume (Current Trading Day): $volume"; fi
echo "Last Updated: $lastUpdated"
echo "============================================="
echo
}
checkInternet || exit 1
getStockInformation $1
printStockInformation