During the night session on Sep 22, the Big Tech sector displayed minor fluctuations. As of press time, most mainstream constituents posted modest gains, with GOOGL up 0.74%, AMZN up 0.56%, META up 0.64%, AAPL up 0.07%, and TSLA up 0.19%, while TSM fell 1.04% as the relatively weaker performer in the group.

On the individual stock front, Alphabet's GOOGL traded at $357.59 in the night session, leading mainstream tech names with a 0.74% gain. Amazon AMZN closed at $259.89, up 0.56%. Meta Platforms META settled at $746.00, advancing 0.64%. Apple AAPL traded at $339.22 in night trading, edging up 0.07%. Tesla TSLA stood at $376.03, gaining 0.19%. TSMC TSM quoted at $440.49, down 1.04%, marking the only decline among mainstream names and contrasting with the sector's generally 温和 upward tone.

In derivatives, Tesla-directional leveraged products showed divergent moves. TSLL traded at $10.17 in the night session, down 0.20%, while TSDD stood at $7.27, declining 0.27%. Among Google-directional products, GGLL quoted at $107.90, up 0.86%, and GGLS at $56.73, essentially flat. Overall trading during the night session remained relatively light as investors await further macroeconomic data and corporate earnings guidance.

Sector constituents