量化数据揭秘:谁在操控股价?

Group 1 - The stock price of Aowei New Materials (688585) experienced a dramatic fluctuation, rising 1573.52% over four months before a significant drop of 9% occurred [1] - The market often exhibits similar patterns, where investors mistakenly believe their stocks will always rise and view every pullback as an opportunity [3] - The electronic sector has been a rare continuous hotspot this year, yet even it faced four months of decline, indicating that a "broad market rally" is often an illusion [3] Group 2 - The "liquor ban incident" in May 2025 led to an average decline of over 6% in the liquor sector over 20 trading days, despite the overall market rising [6] - Institutional participation in the liquor sector has been decreasing since early this year, explaining the lack of support for subsequent rebounds [9] - Aowei New Materials' stock price has significantly deviated from its fundamentals, yet there is still active investment, with 17 instances of end-of-day trading anomalies in the last 30 trading days [11] Group 3 - The case of Aowei New Materials serves as a warning against speculative trading in popular themes like robotics and AI, emphasizing the need to distinguish between narratives and actual performance [11] - The lack of institutional support for price rebounds, as seen in the liquor sector, suggests that such rebounds are often traps [11] - The modern market has entered an era of algorithmic trading, making traditional technical analysis increasingly ineffective [11]