During after-hours trading on September 22, big tech stocks overall showed slight fluctuations. As of press time, most sector constituents recorded modest gains, with Meta Platforms (META.US) standing out, up 0.42% in after-hours trading at $739.70; Alphabet (GOOGL.US) followed higher, up 0.37% at $352.46.

Apple (AAPL.US) edged up 0.05% to $339.91 in after-hours trading, Amazon (AMZN.US) rose 0.20% to $255.48. Tesla (TSLA.US) retreated slightly 0.06% to $378.66, TSMC (TSM.US) fell 0.35% to $450.40. On the leveraged products front, GGLL.US gained 0.71% to $104.95, TSLL.US rose 0.09% to $10.31, TSDD.US advanced 0.28% to $7.17, and GGLS.US declined 0.36% to $56.78.

Overall, after-hours trading activity in big tech stocks declined compared to regular session, with investors awaiting subsequent macroeconomic data and corporate earnings guidance. Intra-sector stock performance showed no significant divergence, with all gains and losses within 1%, indicating relatively stable market sentiment.

Sector constituents