In the stock market, the opening price exceeds the highest price of the previous trading day. 9: 00 a.m.15-30 a.m., during the period of call auction, buying was greater than selling. At this time, the opening price is higher than the closing price of the previous day, which is a gap. The gap with a high gap may not be filled, because the overall trend of the index of any stock market in any country is upward, so the breakthrough gap formed at a lower position cannot be filled. However, the gap of gap opening is bound to be filled, including entity filling and island filling (except for China stock market, such as China Petroleum, which used to gap opening lower, but it has not been filled for many years).

Gap opening

Generally, it refers to the financial trading market. The opening index of this market is higher than the closing index of the previous day, or the opening price of a specific trading product in this market is higher than the highest price of the previous trading day, forming an upward gap.

Including: stock market, stock market index, stock market, futures market index, futures varieties, precious metals market, gold, silver, stamp (collection) market, stamps, foreign exchange market, exchange rate, securities, national debt and so on. There is a "high gap".

Possibility of gap and high opening

There are three situations of gap opening: 1. Continue the trend of the previous trading day; 2. Before the opening of the day, there is significant good news about the whole or specific stocks; Investors have great confidence in the bull market.