Chapter 58
[Yan Xuexiao] Don't like it?
[Shen Chi] I don't really like it
Yan Xueyiao stared at the screen for a while, turned off the phone, and continued to sit in front of the computer and back-test the algorithm with the team members, with Heidegger's "Existence and Time" in his hand.
Quantitative trading in the financial market is to use mathematical models to replace subjective judgments, and the market is changing rapidly, so as to avoid irrational decisions made by traders.
He downloaded nearly 20 years of data on the futures market and needed to select an algorithm with the best fit.
The team members are all students in school, most of them are doctoral students, and they do not have a serious working atmosphere. From time to time, they hear chatting and laughter, which eases the tediousness of sorting out data.
A doctor of physics with children said: "Children are very picky eaters these days. He makes a lot of noise while reading papers at home on weekends. He makes sandwich bread for him and doesn't eat it, so he has to go out and take him to a pizza shop. What do you recommend? snacks?"
Many girls in the group immediately began to experience snacks.
"I know this, coconut-flavored liberte yogurt, I had to drink a cup every day some time ago."
"Kitkat's chocolate wafers are also good. The chocolate taste is very rich, and children like to eat sweets."
"Goldfish's cheese cake gān is also delicious. It is the best cheese cake gān I have ever eaten, and it is not greasy at all."
One of the Russian girls happened to be sitting next to Yan Xuexiao. The young man had a pair of thin gold-rimmed glasses on the bridge of his nose. She was looking at the computer screen attentively. She asked embarrassedly, "I won't disturb you. ?"
Yan gave her the feeling of being introverted. If there was a faint scent of agarwood on her body, she would not be interested in snacks.
"Won't."
Yan Xuexiao replied.
The girl breathed a sigh of relief, and continued to chat with the team members about snacks while processing the data.
The young man silently took note.
*
Shen Chi turned over the snack box to the end and determined that there was only one packet of jelly and one packet of potato chips, and the rest were all nuts and fruit.
He was about to put the snacks on the table back into the box when suddenly he caught sight of a box.
He opened the box suspiciously. It was not a snack, but an expensive gaming mouse. Although the colors and styles were different, it reminded him of the missing mouse.
He half-drooped his eyes to hide his slight loss, turned on his phone, and sent a message to the store manager.
[Shen Chi] Store manager, you sent me an extra mouse. I can't afford the postage. Can I pay by cash on delivery?
I don't know if the other party is busy, but after a while, he replied to him.
[Cub Raising Store] No need to pay postage
He was slightly relieved that it would be fine if he didn't need to pay.
Just when he was about to ask how to send it, the other party sent another message, and he was stunned when he saw the message.
[Cub Raising Shop] is a gift
The red-haired boy subconsciously squeezed his phone.
He lost a mouse and received another.
and--
Better than the missing one.
The author has something to say: Chi Zai: He must want my money
Chapter 32
The teenager regained his senses, looked at the label of the mouse, and keenly found something wrong. He checked the price of snacks. A box of original jelly was fifteen dollars, and the cheapest potato chips were eight dollars...
Although it is not delicious, the whole box of snacks does not include postage, and the cheapest is $500.
He only spent ten dollars.
he asked suspiciously.
[Shen Chi] I checked on the Internet, and the mouse is $600. Are you afraid of losing money if you only sell it for ten dollars? If you're trying to deceive me, I don't have that much money on me
[Cub Raising Store] I was not skilled at opening a store for the first time, and the price was set wrong
Shen Chi suppressed the doubts in his heart, no wonder it was a new store, but the goods were taken off the shelves so quickly, he couldn't even buy another pack, he almost thought he was a liar.
The other party must have lost a lot of money. He didn't like to take advantage of others, and he didn't even think about transferring the six hundred yuan he had saved in the past few days of live broadcasts.
[Shen Chi] There's only so much, be careful next time
Yan Xuexiao on the other side quietly looked at the screen, the little láng lived independently in the dòngxué, probably because he was not used to the kindness of others, and he had to return half of it, so he needed to approach more patiently.
He made a call: "Do you know where there is a cheap purchase channel?"
*
Teacher Wang lives in the staff dormitory, because the teaching building is right in front of the dormitory.
But today he was woken up from his sleep by a rush of phone calls, and he answered the phone drowsily.
"Any student has an accident?"
His face instantly became serious and solemn, he quickly put on his clothes, and went out without even washing his face.
It was not until the afternoon that he dragged his tired body back to the school from the police station, walked out of the principal's office with a stack of forms, and entered the classroom of Class 9.
Before class time, the classroom was full of chaos. He stepped onto the podium and said, "I have a few words to say before class, please be quiet."
But no one paid him any attention.
For the first time, he got angry with a student, and shouted loudly, with tears in his eyes: "Quiet!"
The sound of the classroom slowly subsided.
"Today, Pharaoh is not quite right." Zhuangzhou said quietly to Shen Chi who was beside him, "We have never seen him make such a fuss at the bottom of our class."