Get stock data from bankier.pl, supports multiple tickers at once | Notowania giełdowe GPW | CLI

bankier.sh

#!/bin/bash
# bankier.sh
# Getting stock data from bankier.pl
#
# usage:
# ./bankier.sh ticker
# sample tickers:
#   WIG
#   WIG20
#   mWIG40
#   sWIG80
#
# sample usage:
#   ./bankier.sh WIG20 JSW mWIG40
# 
# author: Krystian Safjan ([email protected])
# Licence MIT

set -e

LANG=C
LC_NUMERIC=C

SYMBOLS=("$@")

symbols=$(IFS=,; echo "${SYMBOLS[*]}")

usage="Usage $0 TICKER"

if [ -z "$SYMBOLS" ]; then
  echo $usage
  exit
fi


# Text color variables
txtbld=$(tput bold)             # Bold
red=$(tput setaf 1)
green=$(tput setaf 2)
white=$(tput setaf 7)
txtrst=$(tput sgr0)             # Reset

OUTPUT=''
S=' '
for symbol in $(IFS=' '; echo "${SYMBOLS[*]}" | tr '[:lower:]' '[:upper:]'); do
	raw=$(wget -qO- https://www.bankier.pl/inwestowanie/profile/quote.html\?symbol\=$symbol | grep -A4 'div class="right textNowrap"')
	vals=$(echo $raw | sed -e 's/<[^>]*>//g' | sed -e 's/&nbsp;//g'| sed '/^\s*$/d' | sed 's/ zł/zł/g')

	val=$(echo $vals | cut -d' ' -f1)
	percent=$(echo $vals | cut -d' ' -f2)
	change=$(echo $vals | cut -d' ' -f3)

	# set color
	color=$white
	if echo $raw | grep -q "change up"; then
    	color=$green
	fi
	if echo $raw | grep -q "change down"; then
    	color=$red
	fi
	OUTPUT="$OUTPUT$txtbld$symbol$txtrst$S$color$val$S$color$percent$txtrst\n"
done
echo -e $OUTPUT | column -t