股票跌了

股票跌了 今天，妈妈说股票跌了，我在想，股票“跌”了是什么样？ 股票“跌”了，                         跌                              了                                     ，                                          跌                                                得                                                      好                                                            惨                                                                 啊                                                                        ，                                                                           有没有把头撞破？ 股票“跌”了，流血了吗？