The first type of people belong to the group of rigid consumption, they will buy the high price of purple black gold and the low price, and when the price is high, they will increase the price of equipment to keep themselves profitable.

The second type of people belong to adventurers, most of these people have strong combat effectiveness, and an extremely wide range of contacts, and can open up joints to transport purple black gold out.

Although the price of purple black gold ore has risen, the price of purple black gold in Black Mountain City is as high as 5,000 silver coins a catty, which is still ten times higher than that of the City of Death, and the price of purple black gold in the more distant Iron and Blood City is as high as 200,000 silver coins a catty.

Even if the price of Purple Ugin in the City of Death is hyped up to 500 silver coins, these people still have a lot of profit margins, and they will still do it.

Which two types of people in front of them are all stable interests, as long as Ziwujin does not exceed their absolute tolerance limit, they will spend money to buy them, and Qin Xuan doesn't have to think about maintaining these people's emotions at all.

The most important thing is this third group of people, these guys are all wallgrass.

If these people are not stabilized, they can smash the price of purple black gold to the 18th layer of hell in one day.

When the time comes, everyone will be buried alive together, and no one will want to end up.

The notice of working capital did play a certain role, and the price was temporarily stabilized at 500 silver coins a catty, and did not collapse immediately.

On the first day the notice was posted, Qin Xuan asked the robot to secretly peddle purple black gold in the dungeon market, and the number of sales dropped sharply, but it also sold 500 million tons.

By the next day, the number of goods sold had dropped sharply again, and only 200 million tons had been sold, and in the end, basically no one came to buy them on the stalls.

Since 500 silver coins can't be sold, then sell them at a discount, and on the third day, Qin Xuan directly bargained for 100 silver coins, and sold purple black gold at the price of 400 silver coins on the stall, and cashed out frantically.

No one bought 500 silver coins, and after the price dropped to 400 silver coins, a large number of people rushed to buy them.

Tomorrow, the Mantianxing Merchant Bank will open, and at that time, these goods on the stall will not be enough for the Mantianxing Celestial Merchant to eat.

Buy it for 400 pounds now, sell it for 500 silver coins tomorrow, and earn 100 silver coins for a pound, how cool is it?

Because of the price reduction, the sales volume rebounded to 500 million tons on this day!

After staying up for three days, Qin Xuan sold 1.2 billion tons of goods, which was not enough to see compared to Qin Xuan's total of 80 billion tons.

Three days later, the Mantianxing Commercial Bank really opened as scheduled, and a large number of people lined up to sell the goods, but the price code hung out by the Mantianxing made the big guys collectively depressed, not 501 silver coins a catty, but 350 silver coins a catty.

"Profiteer, why did the price suddenly drop again!" a fat man at the front of the queue pointed to the stars and scolded, "The price has risen every day for several months in a row, why isn't it rising now!"

Man Tianxing said with a smile: "This gentleman, my clerk told me that there are still people who are setting up a stall for 360 silver coins a catty, and they are selling purple black gold ore in large quantities, and the price of the goods received by our firm is absolutely impossible to be higher than the price of the stall, otherwise you will help me pay the rent of my store?"

"What?" the fat man was stupid directly, "There is also a fool 360 selling ore, this guy has water in his head!"

The price of the goods received by the firm must be lower than that of the stall, and the price at which the firm sells the goods must also be higher than the stall, because the operating cost of the firm is higher than that of the stall, and the firm has shop rent, and there are a large number of people to support.

In the case of the booth, there is no overhead at all, and there is no need to consider the cost, of course, there is a cost-effective advantage.

But after all, the stall does not belong to the formal trading institutions, the stall owner trading goods there is a great randomness, to the stall to buy and sell goods are generally some small customers, large customers to buy and sell goods will definitely choose a strong firm.

If someone goes to sell 360 silver coins and a pound of purple black gold ore, and the stars hang another 500 silver coins a catty, then he really becomes a fool.

Others buy ore directly from the stall at a low price, and then sell it to the Mantianxing Commercial Bank at a high price, and it won't take long to completely smash the Mantianshan Commercial Bank.

Therefore, the bosses of major commercial banks are very sensitive to market prices, and they are definitely not those speculative gamblers who can fool them casually.

360 silver coins a catty, the price has plummeted by more than 100 silver coins compared to the expected 500 silver coins, and if you sell at this price, you will lose a lot.

The sellers in the queue retreated angrily, intending to try their luck at several other trading houses.

Feilong Commercial Bank is temporarily closed today!

The price listed by Xingya Commercial Bank is 300 silver coins!

Huang Tian Commercial Bank is temporarily closed today.

The price listed by the Golden Phoenix Trading House is 320 silver coins.

The price of Wansheng Commercial Bank is 330 silver coins.

This time the price plummeted, and everyone was no longer concerned about the starry firms, but about the stall owners in the stall area.

The stalls were all set up by Qin Xuan's younger brothers.

Qin Xuan did this, of course, for a purpose!

Others are not stupid, the previous hype has fooled others once, and if you want to fool them in the same way, it will definitely be no fun.

The three types of people who buy goods, the first type of people, and the second type of people, are not very concerned about price fluctuations, whether you are 500 gold coins, or 300 gold coins, they will buy, the market is sold, they will run to purchase, although the demand for this type of people is not very large, but it is barely stable.

Being able to sell goods to these people at a high price, Qin Xuan can also make a lot of money.

However, while Qin Xuan is buying goods, he must guard against the smashing behavior of the third type of "speculators".

Otherwise, once this kind of person panics and smashes the market, the price of Ziwujin will plummet like the last time, Qin Xuan has 80 billion tons of goods in his hands, and it will take time to sell these things.

The way to prevent smashing is to "reduce the price" of sales.

Most of the speculators, the goods in their hands, were bought for speculation at the cost price of 400 to 500 silver coins, and now Qin Xuan directly pressed the price to 350 silver coins, and if these people sold according to the price of 360, they would lose money.

The price drop is not large, and the Mantianxing Commercial Bank is still "underpinning" the acquisition.

The hoarders also have fantasies in their hearts, fantasizing that after a period of time, the Starry Merchant House will be able to raise the price again.

As a result, after waiting for more than ten days, the price of purple black gold ore not only did not rise, but was smashed by those stalls.

If Qin Xuan's family sells alone, they will definitely not squeeze each other, but now in addition to Qin Xuan's big seller, there is another one, the City Lord's Mansion!

Previously, when the price of purple black gold rose, Mang Taihu asked his subordinates to sell 100 million tons of goods every day to fill the market, and after the price began to fall, Mang Taihu immediately adjusted his strategy and increased the number of goods sold from 100 million tons to 200 million tons.