from database.ohlc import ohlc from datetime import datetime, timedelta from plotting import Line, LineChart, plot end_date = datetime.today().date() start_date = (end_date - timedelta(days = 90)) data = ohlc('SPX.XO', '1d', start_date = start_date, end_date = end_date) line_chart = LineChart( x = data['Timestamp'], lines = [ Line(data['High'], name = 'High', color = 'limegreen'), Line(data['Low'], name = 'Low', color = 'red') ], title = 'SPX (High, Low)' ) plot(line_chart)