wisebucks.ai/paperTrading/app.py

import yfinance as yf
from flask import request, render_template, jsonify, Flask


app = Flask(__name__, template_folder = 'templates')

@app.route('/')
def index():
    return render_template('Existing.html')
@app.route('/get_stock_data', methods=['POST'])
def get_stock_data():
    ticker = request.get_json()['ticker']
    data = yf.Ticker(ticker).history(period='1y')
    return jsonify({'currentPrice':data.iloc[-1].Close,
                    'openPrice':data.iloc[-1].Open})

if __name__ == '__main__':
    app.run(debug=True)