what is cyber currency, Block

First, the relationship between the big bull market and the great changes in the capital marketSQDIIce the reform and opening up, China's stock market has started from the original over-the-counter trading, and developed into the second largest capital market in the world for more than 5,000 listed companies. With the promulgation and implementation of the Securities Law, the capital market has entered the era of rule of law, and the issuance system has gone through the evolution process of examination and approval system, approval system and registration system, the change from the share-trading era to the full circulation era, and the process from unilateral market to the start of margin financing and securities lending, the establishment of stock index futures options index ETF options and other financial derivatives to become a bilateral market.Second, the stock market ecology under the registration system

2. Share reform marketSecond, the stock market ecology under the registration systemSecond, the stock market ecology under the registration system

The super-large market from 1998 to 6124 is usually called "share reform market", because the stock market before 2005 was the era of split share structure, and the listed part was tradable shares, while the state-owned shares and legal person shares were in the hands of the major shareholders. The share price of the tradable shares changed, and the legal person shares could only be transferred but could not be listed and circulated. The rise and fall of the share price had nothing to do with the major shareholders of legal person shares. The biggest problem in the stock market was that the major shareholders occupied the funds of listed companies, and the limited amount of tradable shares was prevalent.After the share reform, the stock market has gradually entered the track of "marketization, legalization and internationalization". However, our issuance system has long been an approval system, and the international practice is the registration system. We have promoted the reform of the comprehensive registration system after piloting the GEM and science and technology innovation board. Although there have been some problems criticized by the market, the general direction of this reform must be correct. The comprehensive registration system is an inevitable choice for comprehensive marketization and a fundamental reform of the capital market system.The 519 market and the extended Internet market are the landmark market in the era of non-tradable shares. The biggest change of this round of market is the promulgation and implementation of the Securities Law on July 1, 1999, and the capital market has entered the era of rule of law.