Tuff Lilt

"### ?? Home Page (MainActivity)
- **Real-time market data**: Displays Dow Jones, S&P 500, Nasdaq and real-time changes
- **Market Status**: Display the market status based on the actual opening and closing times
- **TOP GAINERS**: The gainer list is displayed on a rolling basis, click to view details
- **TOP LOSERS**: Scroll display of loss list, click to view details
- **MOST ACTIVE**: Scroll display of active trading list, showing stock code, company name, price, increase and decrease
- **Search Portal**: Click to enter the stock search page

### ?? Search page (SearchActivity)
- **Stock Search**: Enter stock code for real-time search
- **Smart Tips**: Display friendly tips when there are no search results
- **Result List**: Display matching stock information
- **Quick Jump**: Click on the stock to enter the details page

### ?? GainersActivity page
- **Full List**: Shows all gainers
- **Detailed information**: stock code, price, increase or decrease, exchange
- **Real-time data**: Automatically update the latest data in 5 minutes
- **Click to view**: Click on any stock to view details

### ?? Losers list page (LosersActivity)
- **Full List**: Shows all losers
- **Detailed information**: stock code, price, increase or decrease, exchange
- **Real-time data**: Automatically update the latest data in 5 minutes
- **Click to view**: Click on any stock to view details

### ?? Transaction active list page (MostActiveActivity)
- **Full List**: Shows all actively traded stocks
- **Detailed information**: stock code, price, increase or decrease, exchange
- **Real-time data**: Automatically update the latest data in 5 minutes
- **Click to view**: Click on any stock to view details

### ?? Stock details page (StockDetailActivity)
- **Basic information**: stock code, current price, increase and decrease
- **Company information**: company name, exchange, industry, CEO
- **Financial Data**: Market Cap, Volume, Beta, 52-Week Range
- **Company details**: IPO date, number of employees, contact information
- **Local cache**: cache data after first access, subsequent access does not require network"