How to earn ICP?

Could you please elaborate on the methods of earning ICP? I'm quite interested in understanding the various avenues available for accumulating this cryptocurrency. Could you provide some insights into mining ICP, including any technical requirements or specialized equipment needed? Additionally, are there any staking or delegating options that allow holders to earn rewards through their ICP holdings? Furthermore, are there any trading strategies or platforms that you recommend for effectively buying and selling ICP to maximize profits? I'm keen on learning about all the possible ways to grow my ICP portfolio. Thank you in advance for your assistance.