- The technology sector has experienced a significant decline in trading volume, with the TMT sector's trading volume shrinking by approximately 65% from its peak[7][12] - The TMT sector has undergone two clear rounds of adjustments and may have certain technical repair conditions[7] - The market's current focus and profit-making effects are still concentrated in other directions, and the TMT sector may need new catalysts to initiate a significant B-wave rebound[7]