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101 lines
3.0 KiB
101 lines
3.0 KiB
#!/usr/bin/env bash
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set -e
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LANG=C
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LC_NUMERIC=C
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SYMBOLS=("$@")
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if ! $(type jq > /dev/null 2>&1); then
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echo "'jq' is not in the PATH. (See: https://stedolan.github.io/jq/)"
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exit 1
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fi
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if [ -z "$SYMBOLS" ]; then
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echo "Usage: ./ticker.sh AAPL MSFT GOOG BTC-USD"
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exit
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fi
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FIELDS=(symbol marketState regularMarketPrice regularMarketChange regularMarketChangePercent \
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preMarketPrice preMarketChange preMarketChangePercent postMarketPrice postMarketChange postMarketChangePercent)
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API_ENDPOINT="https://query1.finance.yahoo.com/v7/finance/quote?lang=en-US®ion=US&corsDomain=finance.yahoo.com"
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if [ -z "$NO_COLOR" ]; then
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: "${COLOR_BOLD:=\e[1;37m}"
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: "${COLOR_GREEN:=\e[32m}"
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: "${COLOR_RED:=\e[31m}"
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: "${COLOR_RESET:=\e[00m}"
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fi
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symbols=$(IFS=,; echo "${SYMBOLS[*]}")
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fields=$(IFS=,; echo "${FIELDS[*]}")
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results=$(curl --silent "$API_ENDPOINT&fields=$fields&symbols=$symbols" \
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| jq '.quoteResponse .result')
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query () {
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echo $results | jq -r ".[] | select(.symbol == \"$1\") | .$2"
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}
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for symbol in $(IFS=' '; echo "${SYMBOLS[*]}" | tr '[:lower:]' '[:upper:]'); do
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marketState="$(query $symbol 'marketState')"
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if [ -z $marketState ]; then
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printf 'No results for symbol "%s"\n' $symbol
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continue
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fi
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preMarketChange="$(query $symbol 'preMarketChange')"
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postMarketChange="$(query $symbol 'postMarketChange')"
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if [ $marketState == "PRE" ] \
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&& [ $preMarketChange != "0" ] \
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&& [ $preMarketChange != "null" ]; then
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nonRegularMarketSign='*'
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price=$(query $symbol 'preMarketPrice')
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diff=$preMarketChange
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percent=$(query $symbol 'preMarketChangePercent')
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elif [ $marketState != "REGULAR" ] \
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&& [ $postMarketChange != "0" ] \
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&& [ $postMarketChange != "null" ]; then
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nonRegularMarketSign='*'
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price=$(query $symbol 'postMarketPrice')
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diff=$postMarketChange
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percent=$(query $symbol 'postMarketChangePercent')
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else
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nonRegularMarketSign=''
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price=$(query $symbol 'regularMarketPrice')
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diff=$(query $symbol 'regularMarketChange')
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percent=$(query $symbol 'regularMarketChangePercent')
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fi
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if [ "$diff" == "0" ]; then
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color=
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elif ( echo "$diff" | grep -q ^- ); then
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color=$COLOR_RED
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else
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color=$COLOR_GREEN
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fi
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if [ "$price" != "null" ]; then
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# printf "%-10s$COLOR_BOLD%8.2f$COLOR_RESET" $symbol $price
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# printf "$color%10.2f%12s$COLOR_RESET" $diff $(printf "(%.2f%%)" $percent)
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# printf " %s\n" "$nonRegularMarketSign"
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# echo \$$price
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# echo $price
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hour=$(date +"%H")
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if [[ "$symbol" == "USDCAD=X" ]]; then
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printf "%0.4f\n" "$price"
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elif [[ "$symbol" == "BTC-USD" || "$symbol" == "ETH-USD" ]]; then
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# echo "$price" | cut -c 2-3
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echo "$price" | cut -c -3
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elif (( $(echo "$price > 10000" | bc -l) )); then
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printf "%'0.0f\n" "$price" | cut -c 2-4
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# elif (( $(echo "$price < 1" | bc -l) )); then
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# printf "%0.3f\n" "$price"
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else
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printf "%0.2f\n" "$price" | cut -c 3-
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# printf "%0.2f\n" "$price"
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fi
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fi
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done
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