Python Share.get_prev_close方法代码示例

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def get_stock_info(symbols, moreInfo=False):
	""" 
	Scrape stock info from Yahoo finance
	@Param 'moreInfo': False for getting price, True for getting more information
	@Return 'message': "symbol: Price-number, Open Price-number, Pre Close Price-number, High Price-number, 
						Low price-number"
	"""
	message = ''
	for symbol in symbols:
		try:
			stock = Share(symbol)
			price = stock.get_price()
		except AttributeError:
			price = None
		
		if price == None: # Stock symbol not exists, replace with an alert message
			message += '#' + symbol + ': ' + 'The stock symbol does not exit' + '\n'
		elif moreInfo: 
			message += '#%s: Price-%s, Open Price-%s, Pre Close Price-%s, High Price-%s, Low price-%s\n' \
						% (symbol, price, stock.get_open(), stock.get_prev_close(), stock.get_days_high(), stock.get_days_low())
		else:
			message += '#' + symbol + ': ' + price + '\n'

	alert_message = 'Please type #1 followed by stock symbols to get more information' if moreInfo == True else \
					'Please type #0 followed by stock symbols to get stock price'
	return message if message != '' else alert_message

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def createInfos():
    if db.infos.count() == 0:
        print("Creating Infos!!")
        with open('static/sp100.json', 'rb') as f:
            ls = json.load(f)
            for i in ls:
                timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
                symbol = Share(i['name'])
                item = {
                    'name': i['name'],
                    'price': symbol.get_price(),
                    'time': timestamp,
                    'prev_close': symbol.get_prev_close(),
                    'open': symbol.get_open(),
                    'volume': symbol.get_volume(),
                    'pe': symbol.get_price_earnings_ratio(),
                    'eps': symbol.get_earnings_share(),
                    'price_sales': symbol.get_price_sales(),
                    'ebitda': symbol.get_ebitda(),
                    'hotness': ms.hotness_function(i['name']),
                    'BS': ms.bs_function(i['name'])}
                db.infos.insert_one({
                    "name": i['name'],
                    "sector": i['sector'],
                    "data": [item]
                })
        print('Collection Infos Created.')
        return Response('Collection Infos Created.')

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def updateInfos():
    print("Updating Infos!")
    with open('static/sp100.json', 'rb') as f:
        ls = json.load(f)
        for i in ls:
            timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
            print (i['name'])
            symbol = Share(i['name'])
            item = {
                'name': i['name'],
                'price': symbol.get_price(),
                'time': timestamp,
                'prev_close': symbol.get_prev_close(),
                'open': symbol.get_open(),
                'volume': symbol.get_volume(),
                'pe': symbol.get_price_earnings_ratio(),
                'eps': symbol.get_earnings_share(),
                'price_sales': symbol.get_price_sales(),
                'ebitda': symbol.get_ebitda(),
                'hotness': ms.hotness_function(i['name']),
                'BS': ms.bs_function(i['name'])}
            db.infos.update(
                {"name": i['name']},
                {
                    "$push": {"data": item}
                }
            )
    print('Collection Infos Updated.')
    return Response('Collection Infos Updated.')

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def fundamentalStats(stock):

	try:

		stokOutput = Share(stock)

		openPrice = stokOutput.get_open()
		closePrice = stokOutput.get_prev_close()	
		dailyDelta = stokOutput.get_change()
		earningsShare = stokOutput.get_earnings_share()	
		fiddyDay = stokOutput.get_50day_moving_avg()
		priceBook = stokOutput.get_price_book()
		peeEee = stokOutput.get_price_earnings_ratio()
		pegRatio = stokOutput.get_price_earnings_growth_ratio()


		if (float(priceBook) < 1.5 and float(peeEee) < 50 and float(pegRatio) < 2 and float(peeEee) > 0):
			csvList = [stock, "open price:", openPrice, "previous close:", closePrice, "daily deltas:", dailyDelta, "earnings per share:", earningsShare, "50 day moving avg:", fiddyDay, "price/book:", priceBook, "price/earnings:", peeEee, "peg:", pegRatio, "\n"]
			print (stock, "will be imported to Excel.") 

			stockPicks = open("picks.csv", "a", newline='')

			writeCSV = csv.writer(stockPicks, dialect='excel')
			for stock in csvList:
				writeCSV.writerow([stock])

		else:
			print (stock, "does not meet criteria.")


	except:
		print(stock, "is missing a defined key statistic.")

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def update_stock(dial, stock):
    stk = Share(stock)
    prev_close_price = float(stk.get_prev_close())
    stk_data = json.loads(json.dumps(getQuotes(stock), indent=2))[0]
    stk_price = float(stk_data['LastTradePrice'])
    NIMBUS.set_dial_value(dial, percentage(stk_price, prev_close_price),
                          "%s:%.2f" % (stock, stk_price))

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def print_stats(ticker,is_trading_hours):
  stock = Share(ticker)
  stock.refresh()
  
  if(is_trading_hours == True):
    print("Current Price:  $" + stock.get_price() + "\n--------------------------------------")
  else:
    print("Previous Close: $" + stock.get_prev_close())
    print("Opening Price:  $" + stock.get_open())
    print("Current Price:  $" + stock.get_price() + "\n--------------------------------------")

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def stock_summary(request, symbol=None):
    if symbol == None:
        symbol = request.POST['symbol']

    current_stock = Stock()
    stock = Share(symbol)
    current_stock.symbol = symbol.upper()
    current_stock.price = stock.get_price()
    current_stock.change = stock.get_change()
    current_stock.volume = stock.get_volume()
    current_stock.prev_close = stock.get_prev_close()
    current_stock.stock_open = stock.get_open()
    current_stock.avg_daily_volume = stock.get_avg_daily_volume()
    current_stock.stock_exchange = stock.get_stock_exchange()
    current_stock.market_cap = stock.get_market_cap()
    current_stock.book_value = stock.get_book_value()
    current_stock.ebitda = stock.get_ebitda()
    current_stock.dividend_share = stock.get_dividend_share()
    current_stock.dividend_yield = stock.get_dividend_yield()
    current_stock.earnings_share = stock.get_earnings_share()
    current_stock.days_high = stock.get_days_high()
    current_stock.days_low = stock.get_days_low()
    current_stock.year_high = stock.get_year_high()
    current_stock.year_low = stock.get_year_low()
    current_stock.fifty_day_moving_avg = stock.get_50day_moving_avg()
    current_stock.two_hundred_day_moving_avg = stock.get_200day_moving_avg()
    current_stock.price_earnings_ratio = stock.get_price_earnings_ratio()
    current_stock.price_earnings_growth_ratio = stock.get_price_earnings_growth_ratio()
    current_stock.price_sales = stock.get_price_sales()
    current_stock.price_book = stock.get_price_book()
    current_stock.short_ratio = stock.get_short_ratio()

    date_metrics = []
    url = 'http://chartapi.finance.yahoo.com/instrument/1.0/'+symbol+'/chartdata;type=quote;range=1y/csv'
    page = urllib2.urlopen(url).read()
    pagebreaks = page.split('\n')
    for line in pagebreaks:
        items = line.split(',')
        if 'Company-Name:' in line:
            current_stock.company_name = line[13:len(line)]
            current_stock.save()
        if 'values' not in items:
            if len(items)==6:
                hd = HistoricalData(
                    stock_id = Stock.objects.get(id=int(current_stock.id)).id,
                    date = items[0][4:6]+'/'+items[0][6:9]+'/'+items[0][0:4],
                    close = items[1][0:(len(items[1])-2)],
                    high = items[2][0:(len(items[2])-2)],
                    price_open = items[3][0:(len(items[3])-2)],
                    low = items[4][0:(len(items[4])-2)],
                    volume = items[5][0:-6]+","+items[5][-6:-3]+","+items[5][-3:len(items[5])])
                hd.save()
                date_metrics.append(hd)
    del date_metrics[0]
    return render(request, "stock_summary.html", {'current_stock': current_stock, 'date_metrics': date_metrics})

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
	def get_close_ticker(self):
		date = datetime.datetime.now()
		weekday = date.weekday()
		if (datetime.time(16,00,30) < date.time() < datetime.time(16,01,30)) and (weekday != 5 or weekday != 6) and (self.posted_close == None or self.posted_close < date.date()):		
			stock_prices = []
			all_stocks = self.get_all_stocks()
			if all_stocks:
				for stock in all_stocks:
					stock_info = Share(stock)
					stock_prices.append('%s: $%s [%s]' % (stock_info.symbol.upper(), stock_info.get_prev_close(), stock_info.get_change()))
				self.posted_close = date.date()
				return ' - '.join(stock_prices)

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def get_stock_prices(stocks):

    data = []
    for s in stocks:
        stock_data = {}
        share = Share(s)
        percent_change = round(float(share.get_change()) / float(share.get_prev_close()) * 100, 2)
        stock_data['symbol'] = s
        stock_data['price'] = round(float(share.get_price()), 2)
        stock_data['change_percent'] = percent_change
        data.append(stock_data)
    return data

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def getStockInfoNow(request):
	if request.method == 'GET':
		sid = request.GET['sid']
		try:
			s = Share(sid+'.TW')
			p = float(s.get_price())
			c = float(s.get_change())
			v = float(s.get_volume())/1000
			pc = float(s.get_prev_close())
		except:
			return JsonResponse({"success": 'false', 'error': 'wrong sid'})
		return JsonResponse({'price': p, 'change': c, 'volume': v, 'prev_close': pc})
	else:
		return JsonResponse({"success": 'false', 'error': 'wrong method'})

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def post():
	## Update stock info
	try:
		stock_list = Stock.objects.all()
		for stock in stock_list:
			try:
				s = Share(stock.symbol)
				stock.price = s.get_price()
				stock.open_price = s.get_open()
				stock.pre_close_price = s.get_prev_close()
				stock.high_price = s.get_days_high()
				stock.low_price = s.get_days_low()
				stock.save()
			except Exception, e:
				pass
	except Exception, e:
		pass

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
 def get_today_stock_data(ticker):
     try:
         s = Share(ticker)
         data = {
             'Open': float(s.get_open()),
             'Close': float(s.get_prev_close()),
             'High': float(s.get_days_high()),
             'Low': float(s.get_days_low()),
             'Volume': int(s.get_volume()),
             'Date': datetime.date.today(),
         }
         return data
     except YQLQueryError:
         logger.error("Daily data not found for {}".format(ticker))
     except Exception as e:
         logger.error("Unexpected error occurred: {}".format(e))
     return {}

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def rec(p):
	yahoo = Share(p)
	a=yahoo.get_prev_close()
	b=yahoo.get_year_high()
	c=yahoo.get_year_low()
	d=yahoo.get_open()
	e=yahoo.get_ebitda()
	f=yahoo.get_market_cap()
	g=yahoo.get_avg_daily_volume()
	h=yahoo.get_dividend_yield()
	i=yahoo.get_earnings_share()
	j=yahoo.get_days_low()
	k=yahoo.get_days_high()
	l=yahoo.get_50day_moving_avg()
	m=yahoo.get_200day_moving_avg()
	n=yahoo.get_price_earnings_ratio()
	o=yahoo.get_price_earnings_growth_ratio()
	print p
	print "Previous Close: ",a
	print "Year High",b
	print "Year Low",c
	print "Open:",d
	print "EBIDTA",e 
	print "Market Cap",f
	print "Average Daily Volume",g 
	print "Dividend Yield",h
	print "Earnings per share",i 
	print "Days Range:", j ,"-",k
	print "50 Days Moving Average",l 
	print "200 Days Moving Average",m
	print"Price Earnings Ratio", n
	print"Price Earnings Growth Ratio",o

	import MySQLdb
	db = MySQLdb.connect(host="127.0.0.1", user="root",passwd="1111", db="stocks",local_infile = 1)  
	cur=db.cursor()
	cur.execute ("""
	            INSERT INTO stockapp_info (symbol, prev_close, year_high, year_low, open_price , ebidta, market_cap, avg_daily_vol , dividend_yield, eps , days_low ,days_high, moving_avg_50, moving_avg_200, price_earnings_ratio, price_earnings_growth_ratio)
	            VALUES
	                (%s, %s, %s, %s, %s, %s, %s,%s,%s,%s,%s,%s,%s,%s,%s,%s)

	        """, (p,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o))
	db.commit() 
	cur.close()

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
class YahooFinanceData:
    """Get data from Yahoo Finance."""

    def __init__(self, symbol):
        """Initialize the data object."""
        from yahoo_finance import Share

        self._symbol = symbol
        self.state = None
        self.price_change = None
        self.price_open = None
        self.prev_close = None
        self.stock = Share(self._symbol)

    def update(self):
        """Get the latest data and updates the states."""
        self.stock.refresh()
        self.state = self.stock.get_price()
        self.price_change = self.stock.get_change()
        self.price_open = self.stock.get_open()
        self.prev_close = self.stock.get_prev_close()

# 需要导入模块: from yahoo_finance import Share [as 别名]
# 或者: from yahoo_finance.Share import get_prev_close [as 别名]
def moreInfo(from_number):
    #query to find the stock the user last looked up
    conn = mysql.connect()
    cur = conn.cursor()
    q = '''SELECT * FROM last_lookup WHERE phone = %s'''
    cur.execute(q,[from_number])
    rv = cur.fetchone()
    
    #get stock information
    quote = Share(str(rv[1]))
    prevClose = quote.get_prev_close()
    openPrice = quote.get_open()
    volume = quote.get_volume()
    
    #if we get all the information back respond back with more info
    if prevClose and openPrice and volume:
        retStr = "PrevClose: "+prevClose+" OpenPrice: "+openPrice+" Volume: "+ volume
    #else the user has not looked up a stock yet
    else:
        retStr = "ticker still not found"
    
    return retStr