diff --git a/functions.py b/IEX_Symbol.py similarity index 87% rename from functions.py rename to IEX_Symbol.py index 44e3d04..c7b565f 100644 --- a/functions.py +++ b/IEX_Symbol.py @@ -1,3 +1,6 @@ +"""Class with functions for running the bot with IEX Cloud. +""" + import re from datetime import datetime from typing import Optional, List, Tuple, Dict @@ -8,7 +11,7 @@ import schedule from fuzzywuzzy import fuzz -class Symbol: +class IEX_Symbol: """ Functions for finding stock market information about symbols. """ @@ -18,56 +21,6 @@ class Symbol: searched_symbols = {} charts = {} - license = re.sub( - r"\b\n", - " ", - r.get( - "https://gitlab.com/simple-stock-bots/simple-telegram-stock-bot/-/raw/master/LICENSE" - ).text, - ) - - help_text = """ -Thanks for using this bot, consider supporting it by [buying me a beer.](https://www.buymeacoffee.com/Anson) - -Keep up with the latest news for the bot in itsTelegram Channel: https://t.me/simplestockbotnews - -Full documentation on using and running your own stock bot can be found [here.](https://simple-stock-bots.gitlab.io/site) - -**Commands** - - /donate [amount in USD] to donate. 🎗ī¸ - - /dividend $[symbol] will return dividend information for the symbol. 📅 - - /intra $[symbol] Plot of the stocks movement since the last market open. 📈 - - /chart $[symbol] Plot of the stocks movement for the past 1 month. 📊 - - /news $[symbol] News about the symbol. 📰 - - /info $[symbol] General information about the symbol. ℹī¸ - - /stat $[symbol] Key statistics about the symbol. đŸ”ĸ - - /help Get some help using the bot. 🆘 - -**Inline Features** - You can type @SimpleStockBot `[search]` in any chat or direct message to search for the stock bots - full list of stock symbols and return the price of the ticker. Then once you select the ticker - want the bot will send a message as you in that chat with the latest stock price. - The bot also looks at every message in any chat it is in for stock symbols.Symbols start with a - `$` followed by the stock symbol. For example:$tsla would return price information for Tesla Motors. - Market data is provided by [IEX Cloud](https://iexcloud.io) - - If you believe the bot is not behaving properly run `/status`. - """ - - donate_text = """ -Simple Stock Bot is run entirely on donations[.](https://www.buymeacoffee.com/Anson) -All donations go directly towards paying for servers, and market data is provided by -[IEX Cloud](https://iexcloud.io/). - -The easiest way to donate is to run the `/donate [amount in USD]` command with USdollars you would like to donate. - -Example: `/donate 2` would donate 2 USD. -An alternative way to donate is through https://www.buymeacoffee.com/Anson,which accepts Paypal or Credit card. -If you have any questions get in touch: @MisterBiggs or[anson@ansonbiggs.com](http://mailto:anson@ansonbiggs.com/) - -_Donations can only be made in a chat directly with @simplestockbot_ - """ - def __init__(self, IEX_TOKEN: str) -> None: """Creates a Symbol Object diff --git a/T_info.py b/T_info.py new file mode 100644 index 0000000..92849da --- /dev/null +++ b/T_info.py @@ -0,0 +1,191 @@ +"""Functions and Info specific to the Telegram Bot +""" + +import re +import requests as r +import pandas as pd + +from typing import List, Dict + + +class T_info: + STOCK_REGEX = "[$]([a-zA-Z]{1,4})" + CRYPTO_REGEX = "[$$]([a-zA-Z]{1,9})" + + def find_symbols(self, text: str) -> List[str, str]: + """Finds stock tickers starting with a dollar sign, and cryptocurrencies with two dollar signs + in a blob of text and returns them in a list. + Only returns each match once. Example: Whats the price of $tsla? + + Parameters + ---------- + text : str + Blob of text. + + Returns + ------- + List[str] + List of stock symbols as strings without dollar sign. + """ + symbols = list(set(re.findall(self.SYMBOL_REGEX, text))) + crypto = list(set(re.findall(self.SYMBOL_REGEX, text))) + return + + license = re.sub( + r"\b\n", + " ", + r.get( + "https://gitlab.com/simple-stock-bots/simple-telegram-stock-bot/-/raw/master/LICENSE" + ).text, + ) + + help_text = """ +Thanks for using this bot, consider supporting it by [buying me a beer.](https://www.buymeacoffee.com/Anson) + +Keep up with the latest news for the bot in itsTelegram Channel: https://t.me/simplestockbotnews + +Full documentation on using and running your own stock bot can be found [here.](https://simple-stock-bots.gitlab.io/site) + +**Commands** + - /donate [amount in USD] to donate. 🎗ī¸ + - /dividend $[symbol] will return dividend information for the symbol. 📅 + - /intra $[symbol] Plot of the stocks movement since the last market open. 📈 + - /chart $[symbol] Plot of the stocks movement for the past 1 month. 📊 + - /news $[symbol] News about the symbol. 📰 + - /info $[symbol] General information about the symbol. ℹī¸ + - /stat $[symbol] Key statistics about the symbol. đŸ”ĸ + - /help Get some help using the bot. 🆘 + +**Inline Features** + You can type @SimpleStockBot `[search]` in any chat or direct message to search for the stock bots + full list of stock symbols and return the price of the ticker. Then once you select the ticker + want the bot will send a message as you in that chat with the latest stock price. + The bot also looks at every message in any chat it is in for stock symbols.Symbols start with a + `$` followed by the stock symbol. For example:$tsla would return price information for Tesla Motors. + Market data is provided by [IEX Cloud](https://iexcloud.io) + + If you believe the bot is not behaving properly run `/status`. + """ + + donate_text = """ +Simple Stock Bot is run entirely on donations[.](https://www.buymeacoffee.com/Anson) +All donations go directly towards paying for servers, and market data is provided by +[IEX Cloud](https://iexcloud.io/). + +The easiest way to donate is to run the `/donate [amount in USD]` command with USdollars you would like to donate. + +Example: `/donate 2` would donate 2 USD. +An alternative way to donate is through https://www.buymeacoffee.com/Anson,which accepts Paypal or Credit card. +If you have any questions get in touch: @MisterBiggs or[anson@ansonbiggs.com](http://mailto:anson@ansonbiggs.com/) + +_Donations can only be made in a chat directly with @simplestockbot_ + """ + + def status(self) -> str: + """Checks IEX Status dashboard for any current API issues. + + Returns + ------- + str + Human readable text on status of IEX API + """ + + def price_reply(self, symbols: list) -> Dict[str, str]: + """Returns current market price or after hours if its available for a given stock symbol. + + Parameters + ---------- + symbols : list + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable + markdown formatted string of the symbols price and movement. + """ + + def dividend_reply(self, symbol: str) -> Dict[str, str]: + """Returns the most recent, or next dividend date for a stock symbol. + + Parameters + ---------- + symbols : list + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable formatted string of the symbols div dates. + """ + + def news_reply(self, symbols: list) -> Dict[str, str]: + """Gets recent english news on stock symbols. + + Parameters + ---------- + symbols : list + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable markdown formatted string of the symbols news. + """ + + def info_reply(self, symbols: List[str]) -> Dict[str, str]: + """Gets information on stock symbols. + + Parameters + ---------- + symbols : List[str] + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable formatted string of the symbols information. + """ + + def intra_reply(self, symbol: str) -> pd.DataFrame: + """Returns price data for a symbol since the last market open. + + Parameters + ---------- + symbol : str + Stock symbol. + + Returns + ------- + pd.DataFrame + Returns a timeseries dataframe with high, low, and volume data if its available. Otherwise returns empty pd.DataFrame. + """ + + def chart_reply(self, symbol: str) -> pd.DataFrame: + """Returns price data for a symbol of the past month up until the previous trading days close. + Also caches multiple requests made in the same day. + + Parameters + ---------- + symbol : str + Stock symbol. + + Returns + ------- + pd.DataFrame + Returns a timeseries dataframe with high, low, and volume data if its available. Otherwise returns empty pd.DataFrame. + """ + + def stat_reply(self, symbols: List[str]) -> Dict[str, str]: + """Gets key statistics for each symbol in the list + + Parameters + ---------- + symbols : List[str] + List of stock symbols + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable formatted string of the symbols statistics. + """ diff --git a/bot.py b/bot.py index baa3c22..24ca337 100644 --- a/bot.py +++ b/bot.py @@ -26,7 +26,9 @@ from telegram.ext import ( CallbackContext, ) -from functions import Symbol +from IEX_Symbol import IEX_Symbol +from cg_Crypto import cg_Crypto +from T_info import T_info TELEGRAM_TOKEN = os.environ["TELEGRAM"] @@ -41,7 +43,10 @@ except KeyError: STRIPE_TOKEN = "" print("Starting without a STRIPE Token will not allow you to accept Donations!") -s = Symbol(IEX_TOKEN) +s = IEX_Symbol(IEX_TOKEN) +c = cg_Crypto() +t = T_info() + # Enable logging logging.basicConfig( format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO @@ -53,19 +58,19 @@ print("Bot Online") def start(update: Update, context: CallbackContext): """Send a message when the command /start is issued.""" - update.message.reply_text(text=s.help_text, parse_mode=telegram.ParseMode.MARKDOWN) + update.message.reply_text(text=t.help_text, parse_mode=telegram.ParseMode.MARKDOWN) def help(update: Update, context: CallbackContext): """Send link to docs when the command /help is issued.""" - update.message.reply_text(text=s.help_text, parse_mode=telegram.ParseMode.MARKDOWN) + update.message.reply_text(text=t.help_text, parse_mode=telegram.ParseMode.MARKDOWN) def license(update: Update, context: CallbackContext): """Return bots license agreement""" - update.message.reply_text(text=s.license, parse_mode=telegram.ParseMode.MARKDOWN) + update.message.reply_text(text=t.license, parse_mode=telegram.ParseMode.MARKDOWN) def status(update: Update, context: CallbackContext): @@ -96,7 +101,7 @@ def donate(update: Update, context: CallbackContext): if update.message.text.strip() == "/donate": update.message.reply_text( - text=s.donate_text, parse_mode=telegram.ParseMode.MARKDOWN + text=t.donate_text, parse_mode=telegram.ParseMode.MARKDOWN ) return else: diff --git a/cg_Crypto.py b/cg_Crypto.py new file mode 100644 index 0000000..de878e9 --- /dev/null +++ b/cg_Crypto.py @@ -0,0 +1,499 @@ +"""Class with functions for running the bot with CoinGecko +""" + +import re +from datetime import datetime +from typing import Optional, List, Tuple, Dict + +import pandas as pd +import requests as r +import schedule +from fuzzywuzzy import fuzz + + +class cg_Crypto: + """ + Functions for finding crypto info + """ + + SYMBOL_REGEX = "[$]([a-zA-Z]{1,4})" + + searched_symbols = {} + charts = {} + + def __init__(self, IEX_TOKEN: str) -> None: + """Creates a Symbol Object + + Parameters + ---------- + IEX_TOKEN : str + IEX Token + """ + self.IEX_TOKEN = IEX_TOKEN + if IEX_TOKEN != "": + self.get_symbol_list() + + schedule.every().day.do(self.get_symbol_list) + schedule.every().day.do(self.clear_charts) + + def clear_charts(self) -> None: + """Clears cache of chart data.""" + self.charts = {} + + def get_symbol_list(self, return_df=False) -> Optional[pd.DataFrame]: + + raw_symbols = r.get( + f"https://cloud.iexapis.com/stable/ref-data/symbols?token={self.IEX_TOKEN}" + ).json() + symbols = pd.DataFrame(data=raw_symbols) + + symbols["description"] = symbols["symbol"] + ": " + symbols["name"] + self.symbol_list = symbols + if return_df: + return symbols, datetime.now() + + def iex_status(self) -> str: + """Checks IEX Status dashboard for any current API issues. + + Returns + ------- + str + Human readable text on status of IEX API + """ + status = r.get("https://pjmps0c34hp7.statuspage.io/api/v2/status.json").json()[ + "status" + ] + + if status["indicator"] == "none": + return "IEX Cloud is currently not reporting any issues with its API." + else: + return ( + f"{status['indicator']}: {status['description']}." + + " Please check the status page for more information. https://status.iexapis.com" + ) + + def message_status(self) -> str: + """Checks to see if the bot has available IEX Credits + + Returns + ------- + str + Human readable text on status of IEX Credits. + """ + usage = r.get( + f"https://cloud.iexapis.com/stable/account/metadata?token={self.IEX_TOKEN}" + ).json() + try: + if ( + usage["messagesUsed"] >= usage["messageLimit"] - 10000 + and not usage["payAsYouGoEnabled"] + ): + return "Bot may be out of IEX Credits." + else: + return "Bot has available IEX Credits." + except KeyError: + return "**IEX API could not be reached.**" + + def search_symbols(self, search: str) -> List[Tuple[str, str]]: + """Performs a fuzzy search to find stock symbols closest to a search term. + + Parameters + ---------- + search : str + String used to search, could be a company name or something close to the companies stock ticker. + + Returns + ------- + List[tuple[str, str]] + A list tuples of every stock sorted in order of how well they match. Each tuple contains: (Symbol, Issue Name). + """ + + schedule.run_pending() + search = search.lower() + try: # https://stackoverflow.com/a/3845776/8774114 + return self.searched_symbols[search] + except KeyError: + pass + + symbols = self.symbol_list + symbols["Match"] = symbols.apply( + lambda x: fuzz.ratio(search, f"{x['symbol']}".lower()), + axis=1, + ) + + symbols.sort_values(by="Match", ascending=False, inplace=True) + if symbols["Match"].head().sum() < 300: + symbols["Match"] = symbols.apply( + lambda x: fuzz.partial_ratio(search, x["name"].lower()), + axis=1, + ) + + symbols.sort_values(by="Match", ascending=False, inplace=True) + symbols = symbols.head(10) + symbol_list = list(zip(list(symbols["symbol"]), list(symbols["description"]))) + self.searched_symbols[search] = symbol_list + return symbol_list + + def find_symbols(self, text: str) -> List[str]: + """Finds stock tickers starting with a dollar sign in a blob of text and returns them in a list. + Only returns each match once. Example: Whats the price of $tsla? + + Parameters + ---------- + text : str + Blob of text. + + Returns + ------- + List[str] + List of stock symbols as strings without dollar sign. + """ + + return list(set(re.findall(self.SYMBOL_REGEX, text))) + + def price_reply(self, symbols: list) -> Dict[str, str]: + """Returns current market price or after hours if its available for a given stock symbol. + + Parameters + ---------- + symbols : list + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable + markdown formatted string of the symbols price and movement. + """ + dataMessages = {} + for symbol in symbols: + IEXurl = f"https://cloud.iexapis.com/stable/stock/{symbol}/quote?token={self.IEX_TOKEN}" + + response = r.get(IEXurl) + if response.status_code == 200: + IEXData = response.json() + keys = ( + "isUSMarketOpen", + "extendedChangePercent", + "extendedPrice", + "companyName", + "latestPrice", + "changePercent", + ) + + if set(keys).issubset(IEXData): + + try: # Some symbols dont return if the market is open + IEXData["isUSMarketOpen"] + except KeyError: + IEXData["isUSMarketOpen"] = True + + if ( + IEXData["isUSMarketOpen"] + or (IEXData["extendedChangePercent"] is None) + or (IEXData["extendedPrice"] is None) + ): # Check if market is open. + message = f"The current stock price of {IEXData['companyName']} is $**{IEXData['latestPrice']}**" + change = round(IEXData["changePercent"] * 100, 2) + else: + message = ( + f"{IEXData['companyName']} closed at $**{IEXData['latestPrice']}**," + + f" after hours _(15 minutes delayed)_ the stock price is $**{IEXData['extendedPrice']}**" + ) + change = round(IEXData["extendedChangePercent"] * 100, 2) + + # Determine wording of change text + if change > 0: + message += f", the stock is currently **up {change}%**" + elif change < 0: + message += f", the stock is currently **down {change}%**" + else: + message += ", the stock hasn't shown any movement today." + else: + message = f"The symbol: {symbol} encountered and error. This could be due to " + + else: + message = f"The symbol: {symbol} was not found." + + dataMessages[symbol] = message + + return dataMessages + + def dividend_reply(self, symbol: str) -> Dict[str, str]: + """Returns the most recent, or next dividend date for a stock symbol. + + Parameters + ---------- + symbols : list + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable formatted string of the symbols div dates. + """ + + IEXurl = f"https://cloud.iexapis.com/stable/stock/{symbol}/dividends/next?token={self.IEX_TOKEN}" + response = r.get(IEXurl) + if response.status_code == 200: + IEXData = response.json()[0] + keys = ( + "amount", + "currency", + "declaredDate", + "exDate", + "frequency", + "paymentDate", + "flag", + ) + + if set(keys).issubset(IEXData): + + if IEXData["currency"] == "USD": + price = f"${IEXData['amount']}" + else: + price = f"{IEXData['amount']} {IEXData['currency']}" + + # Pattern IEX uses for dividend date. + pattern = "%Y-%m-%d" + + declared = datetime.strptime(IEXData["declaredDate"], pattern).strftime( + "%A, %B %w" + ) + ex = datetime.strptime(IEXData["exDate"], pattern).strftime("%A, %B %w") + payment = datetime.strptime(IEXData["paymentDate"], pattern).strftime( + "%A, %B %w" + ) + + daysDelta = ( + datetime.strptime(IEXData["paymentDate"], pattern) - datetime.now() + ).days + + return ( + f"The next dividend for ${self.symbol_list[self.symbol_list['symbol']==symbol.upper()]['description'].item()}" + + f" is on {payment} which is in {daysDelta} days." + + f" The dividend is for {price} per share." + + f"\nThe dividend was declared on {declared} and the ex-dividend date is {ex}" + ) + + return f"{symbol} either doesn't exist or pays no dividend." + + def news_reply(self, symbols: list) -> Dict[str, str]: + """Gets recent english news on stock symbols. + + Parameters + ---------- + symbols : list + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable markdown formatted string of the symbols news. + """ + newsMessages = {} + + for symbol in symbols: + IEXurl = f"https://cloud.iexapis.com/stable/stock/{symbol}/news/last/5?token={self.IEX_TOKEN}" + response = r.get(IEXurl) + if response.status_code == 200: + data = response.json() + if len(data): + newsMessages[symbol] = f"News for **{symbol.upper()}**:\n\n" + for news in data: + if news["lang"] == "en" and not news["hasPaywall"]: + message = f"*{news['source']}*: [{news['headline']}]({news['url']})\n" + newsMessages[symbol] = newsMessages[symbol] + message + else: + newsMessages[ + symbol + ] = f"No news found for: {symbol}\nEither today is boring or the symbol does not exist." + else: + newsMessages[ + symbol + ] = f"No news found for: {symbol}\nEither today is boring or the symbol does not exist." + + return newsMessages + + def info_reply(self, symbols: List[str]) -> Dict[str, str]: + """Gets information on stock symbols. + + Parameters + ---------- + symbols : List[str] + List of stock symbols. + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable formatted string of the symbols information. + """ + infoMessages = {} + + for symbol in symbols: + IEXurl = f"https://cloud.iexapis.com/stable/stock/{symbol}/company?token={self.IEX_TOKEN}" + response = r.get(IEXurl) + + if response.status_code == 200: + data = response.json() + infoMessages[symbol] = ( + f"Company Name: [{data['companyName']}]({data['website']})\nIndustry:" + + f" {data['industry']}\nSector: {data['sector']}\nCEO: {data['CEO']}\nDescription: {data['description']}\n" + ) + + else: + infoMessages[ + symbol + ] = f"No information found for: {symbol}\nEither today is boring or the symbol does not exist." + + return infoMessages + + def intra_reply(self, symbol: str) -> pd.DataFrame: + """Returns price data for a symbol since the last market open. + + Parameters + ---------- + symbol : str + Stock symbol. + + Returns + ------- + pd.DataFrame + Returns a timeseries dataframe with high, low, and volume data if its available. Otherwise returns empty pd.DataFrame. + """ + if symbol.upper() not in list(self.symbol_list["symbol"]): + return pd.DataFrame() + + IEXurl = f"https://cloud.iexapis.com/stable/stock/{symbol}/intraday-prices?token={self.IEX_TOKEN}" + response = r.get(IEXurl) + if response.status_code == 200: + df = pd.DataFrame(response.json()) + df.dropna(inplace=True, subset=["date", "minute", "high", "low", "volume"]) + df["DT"] = pd.to_datetime(df["date"] + "T" + df["minute"]) + df = df.set_index("DT") + return df + + return pd.DataFrame() + + def chart_reply(self, symbol: str) -> pd.DataFrame: + """Returns price data for a symbol of the past month up until the previous trading days close. + Also caches multiple requests made in the same day. + + Parameters + ---------- + symbol : str + Stock symbol. + + Returns + ------- + pd.DataFrame + Returns a timeseries dataframe with high, low, and volume data if its available. Otherwise returns empty pd.DataFrame. + """ + schedule.run_pending() + + if symbol.upper() not in list(self.symbol_list["symbol"]): + return pd.DataFrame() + + try: # https://stackoverflow.com/a/3845776/8774114 + return self.charts[symbol.upper()] + except KeyError: + pass + + response = r.get( + f"https://cloud.iexapis.com/stable/stock/{symbol}/chart/1mm?token={self.IEX_TOKEN}&chartInterval=3&includeToday=false" + ) + + if response.status_code == 200: + df = pd.DataFrame(response.json()) + df.dropna(inplace=True, subset=["date", "minute", "high", "low", "volume"]) + df["DT"] = pd.to_datetime(df["date"] + "T" + df["minute"]) + df = df.set_index("DT") + self.charts[symbol.upper()] = df + return df + + return pd.DataFrame() + + def stat_reply(self, symbols: List[str]) -> Dict[str, str]: + """Gets key statistics for each symbol in the list + + Parameters + ---------- + symbols : List[str] + List of stock symbols + + Returns + ------- + Dict[str, str] + Each symbol passed in is a key with its value being a human readable formatted string of the symbols statistics. + """ + infoMessages = {} + + for symbol in symbols: + IEXurl = f"https://cloud.iexapis.com/stable/stock/{symbol}/stats?token={self.IEX_TOKEN}" + response = r.get(IEXurl) + + if response.status_code == 200: + data = response.json() + [data.pop(k) for k in list(data) if data[k] == ""] + + m = "" + if "companyName" in data: + m += f"Company Name: {data['companyName']}\n" + if "marketcap" in data: + m += f"Market Cap: {data['marketcap']:,}\n" + if "week52high" in data: + m += f"52 Week (high-low): {data['week52high']:,} " + if "week52low" in data: + m += f"- {data['week52low']:,}\n" + if "employees" in data: + m += f"Number of Employees: {data['employees']:,}\n" + if "nextEarningsDate" in data: + m += f"Next Earnings Date: {data['nextEarningsDate']}\n" + if "peRatio" in data: + m += f"Price to Earnings: {data['peRatio']:.3f}\n" + if "beta" in data: + m += f"Beta: {data['beta']:.3f}\n" + infoMessages[symbol] = m + else: + infoMessages[ + symbol + ] = f"No information found for: {symbol}\nEither today is boring or the symbol does not exist." + + return infoMessages + + def crypto_reply(self, pair: str) -> str: + """Returns the current price of a cryptocurrency + + Parameters + ---------- + pair : str + symbol for the cryptocurrency, sometimes with a price pair like ETHUSD + + Returns + ------- + str + Returns a human readable markdown description of the price, or an empty string if no price was found. + """ + + pair = pair.split(" ")[-1].replace("/", "").upper() + pair += "USD" if len(pair) == 3 else pair + + IEXurl = f"https://cloud.iexapis.com/stable/crypto/{pair}/quote?token={self.IEX_TOKEN}" + + response = r.get(IEXurl) + + if response.status_code == 200: + data = response.json() + + quote = f"Symbol: {data['symbol']}\n" + quote += f"Price: ${data['latestPrice']}\n" + + new, old = data["latestPrice"], data["previousClose"] + if old is not None: + change = (float(new) - float(old)) / float(old) + quote += f"Change: {change}\n" + + return quote + + else: + return ""