4大信号出现后，A股歇斯底里，已经大跌！

Group 1 - The A-share market is showing four significant abnormal changes, indicating a potential market reversal [1] - The four signals include: 1) Financial sector leading the rebound; 2) Index rising without individual stock gains; 3) Intraday highs followed by declines; 4) Rapid sell-off at the close [1] - A fifth signal is the increase in negative comments from viewers, indicating a shift in sentiment [1] Group 2 - The automotive sector has not declined significantly despite supply and demand issues, raising concerns about its stability [1] - The white wine sector has seen a substantial drop, contrasting with the automotive sector's resilience [1] - The solar and silicon material sectors have been avoided due to concerns about the overall market and their own performance [1] Group 3 - The securities sector is struggling, with attempts to rally being suppressed [2] - The banking sector opened high but quickly declined, showing no signs of recovery [3] - There is a concern that the banking bubble may burst, indicating potential instability [3]