Is it still possible to invest in the AI ​​sector? Nvidia's stock has been rising rapidly since it broke through the 1,000 mark. This is a major positive news for the AI ​​sector. The update and iteration of CHATgpt will also drive WLD and ARKM. ARKM has had large investors selling before, but it is only a matter of time before it reaches new highs with the rapid development of the AI ​​sector.