Group 1 - The technology sector attracts numerous investors through fund investments due to its significant development potential and innovation vitality, but it also carries notable risks that require effective risk prevention methods [1] - A prominent characteristic of the technology sector is the rapid pace of innovation, leading to technology iteration risks for funds investing in this sector. Investors should closely monitor industry technology development trends and the R&D capabilities of the technology companies within the funds [1] - The technology sector is highly susceptible to macro policy adjustments, where changes in government support can significantly impact the development of technology companies. Investors must stay informed about macro policy dynamics and their effects on specific technology sub-sectors [2] Group 2 - Market sentiment fluctuations can greatly affect technology sector fund investments, as technology stocks often become market hotspots, leading to potential overvaluation or undervaluation. Investors should maintain rationality and develop reasonable investment plans to mitigate risks from market sentiment [2] - Concentrating all funds into a single or few technology funds is not advisable due to the varying performance across different sub-sectors. Diversifying investments across different technology funds and including funds from other industries can help balance investment risks [3]