diwakar2905/FinTech-Dashboard-Predictive-Analytics ? reverse-engineered prompt

Build me a Streamlit dashboard for financial market analysis and prediction.

I want a clean web app where I can enter a stock ticker and see historical price charts, candlesticks, moving averages, RSI, volume, and a simple forecast for whether the next day is likely to go up or down. Please also include a volatility view based on a GARCH style model, and a portfolio section where I can enter a list of tickers and get an efficient frontier with suggested weights for the best return versus risk and the lowest volatility mix.

If it helps, use current docs online for any libraries you need. Make it feel polished and easy to use, with a sidebar for inputs and clear visual charts in the main area. Keep the data loading smooth, cache what you can, and make the app work well with historical stock data.