Those who know the title should know that I play stocks, so let's not talk about professionalism at first, and listen to me tell my own story. Pen, fun, and www.biquge.info

I came into contact with the Dragon and Tiger List in 1999, and at that time, the market had a data package (DBF database file package), also known as Dragon and Tiger List Data. If you open it with the database, there are more than 10 million transaction records, what is in it?

Name, shareholder's card number, buy or sell shares (on the day), and stock balance

The database is very large, every day some people who have a heart to upload, and then chatted with each other, asked them where the data is done, knowing that these people in Nanjing, did a thing, used the abandoned cauldron (abandoned by the business department), the data of the instant transaction at that time was directly launched to the Shanghai Stock Exchange and the Shenzhen Stock Exchange through satellites, each business department has a simple encryption, they used the cauldron to stop all the data, cracked, at that time about 90% of the business department, that is, 90% of the transactions on the day, we can see.

At that time, I was studying computer science at CUHK, and I thought it was fun, so I began to find someone to develop software together, and made a set of analysis software, which was released in the Chuangxin Forum at that time (I don't know if anyone knows this), and the main development force at that time was: Happy Ben Ben Fish (now went to Canada), we used software to straighten out the thinking, so it was realized: as soon as I opened the stock K-line, the right hand side is the ranking of the business department that operates the most stocks, a little business department, this business department all the transactions in this stock, In the K-line directly marked buy or sell, how much, so at this time, I opened a mysterious world, know, how Zhuang is done, what a complete market is, the most classic, to me the deepest is: CSG A, formerly called Deep CSG.

The market maker began to build a position in October 1999 (the stock price was a little more than 6 yuan at that time), and suppressed all the way until January 2000 to complete all the positions, at that time the minimum was 4.8 yuan, and about 30 business departments were used, and more than 10,000 shareholder accounts were used in 30 business departments (you read that right, it was more than 10,000). After the completion of the position, the stock began to pull the mighty pull, the big rise, the big delivery market, from 4.8 yuan, all the way to the highest 28 yuan or so, about the total pull up period of 9 months.

This is the deepest understanding of the behavior of the banker, later, I contacted a lot of people, but also saw the real behavior of the banker, but also saw the software of the banker, their batch management system is very good, the next order, can directly cover a number of business departments, use multiple shareholder accounts to operate, slowly to do the bank, have a complete understanding.

At that time, I was still very happy, the first pot of gold was made in this way, the thinking at that time was very simple, there were many rat warehouses, there was the era of Zhuang stocks, at that time, it was the brokerage to do the Zhuang majority, what Galaxy Securities or something, at that time we checked once a week, this week, who made the most money? Find out a person, and then go and see if this person used to make money, a check, damn, in a faction, every time it is pulled up and forward, the highest point is delivered, super rat warehouse, so, follow them to make money.

The good times did not last long, before I did not use the Dragon and Tiger List and opened more thinking, the national policy changed, due to the many defects in the air transmission data, began to use underground optical fiber transmission, no longer using satellites, there was a one-year buffer period, real-time transaction data, could not be received, but every night, the satellite will automatically send a copy of all the transaction backup files of the day to the exchange, so the operation began to become T+1.

This period is also okay, at that time was the decline of Zhuang stocks, the fund era, at that time, at the beginning did not understand what a fund is, there are only a few more common funds, what Harvest, Bosera, it was better at that time, anyway, as soon as these funds were bought, we followed the buying, and the stock rose, I don't know why, it was easy to make money, and then these funds were not good, and I slowly followed the market transformation.

Along the way, the market is always changing, and the main force is always changing. Sometimes sighing, I have experienced a lot, I have seen any bird, someone asked me, why do you know the dragon and tiger list so well, I replied: If you, I have seen so much data at that time, so many real transactions, such a long time of accumulation, you still don't understand, you are a pig, I believe that any person, with my experience, will understand the dragon and tiger list, that's all.

So in the end, I will take out my knowledge of the Dragon and Tiger List to give back to everyone, that's all, although the data is only a little bit now, but if you have the right understanding of the whole, it is enough to use it correctly.

I hope you will all encourage you

There is a tiger in the heart, sniffing the rose.