【脱水研报】对比历史上成长板块上行波段，探讨当前科技行情位置和节奏

Core Conclusion - The current technology market is experiencing a fourth wave, which has reached a point of crowding risk, and after a period of consolidation, a fifth wave is anticipated [2][3]. Historical Comparison - The technology index has risen nearly 60% over approximately 100 trading days since the adjustment in April 2025, which is comparable to previous growth phases [4]. - Historical data shows that previous growth phases in the technology sector typically lasted around 70 trading days with similar average gains of about 60% [4]. - Adjustments before the initiation of the next wave typically take 30-40 trading days, with pullbacks ranging from 15% to 30% [4]. Market Sentiment and Trading Activity - As of the end of August, the technology sector accounted for 40.7% of total trading volume, surpassing the previous high of 38.5% in October 2024 [8]. - The average turnover rate for TMT stocks in August was 6.3%, close to the levels seen in early 2019 and 2020 [8]. - The financing balance for the technology sector reached 28.1% by the end of August, exceeding the previous high of 27.9% at the beginning of the year [8]. Future Outlook - The current AI market has seen significant growth since the low point on April 9, with sector gains ranging from 50% to 100% [11]. - There is an expectation for a consolidation phase before the emergence of the fifth wave, with a focus on technology applications such as smart driving, fintech, and robotics [11].