This week, the IPO officially opened, and more than 20 new shares will be issued within two weeks. The short-term impact on the market is self-evident. At the same time, the expansion of the New Third Board has also caused the already stretched funds to be diverted again. On the whole, the market's downward trend broke again after the temporary balance, and the technical form went further worse. Investors continued to be cautious in operation and patiently waited for the opportunity to stabilize. Due to the current lack of market sentiment, the operation of individual stocks is more difficult, but some of the sectors and stocks that appear in the Dragon and Tiger list are still worthy of attention. 1. LED green lighting plate is weak and strong. As countries accelerate the elimination process of incandescent lamps and bring development opportunities for the green lighting industry, its leader, Changfang lighting, January 6, shows that buying one is a hot money seat, and the purchase amount of the Hangzhou Global Center business department of CIC Securities is 23. 49 million, and selling a hot money seat, it can be seen that after the continuous rise, hot money began to diverge, related concept stocks include Lehman Optoelectronics, Huacan Optoelectronics, Lianjian optoelectronics and jufei Optoelectronics. 2. The smart home sector is sought after by funds. The International Consumer Electronics Show was held in the United States from January 7. The heavyweight show focused on smart homes and a variety of wearable devices were unveiled. At present, the domestic smart home market is experiencing rapid expansion, and related companies are also welcoming intensive research. According to the Dragon and Tiger list of its leading stock Yingtang Zhikong on January 6, buying one is a hot money seat with a purchase amount of 8. 15 million, while selling seats also include seats such as Guotai Junan trading unit, it shows that after the short-term surge, the funds are at a high level, and the relevant concept stocks include Hejing technology, anjubao and Neusoft carrier.