Following a month-long period of correction, the technology sector found its footing and rebounded last week, marking a commendable "four-day winning streak." On August 7th, niche segments—such as PCBs (Printed Circuit Boards) and memory chips—witnessed a robust resurgence. Specifically, the Wind Optical Communication Concept Index and the CNSEC Memory Chip Industry Index soared by 3.21% and 4.12%, respectively. Over the preceding four trading days, both indices have seen a rebound of approximately 20%. This remarkable resurgence in the technology sector has precipitated a swift recovery in the net asset values of publicly offered funds with significant investments in tech stocks. Wind data reveals that nearly 160 funds have experienced a surge exceeding 20% over the past four trading days, with two of them even climbing by more than 30%.