港股苹果概念股走强，高伟电子涨超30%

Group 1 - The Hong Kong stock market saw a strong performance in Apple-related stocks, with notable increases in share prices for several companies [1] - Highwei Electronics surged over 30%, while AAC Technologies rose more than 20% [1] - Sunny Optical Technology experienced a 15% increase, BYD Electronics rose by 14%, and FIH Mobile also gained 14% [1] - Q Technology saw an increase of over 10% in its stock price [1] Group 2 - A-share accounts can now directly purchase Hong Kong stocks, allowing for T+0 trading, which enables same-day buying and selling without the risk of being stuck in positions [1]