How to make profit and loss of BTC perpetual contract
after losing 20 million in bitcoin speculation, couples choose to commit suicide. There are many social phenomena behind this: 1. Some parents are very irresponsible and illegally deprive their children of their lives. 2. There is no proper measure to control the risk. When you make a lot of money, you don't know how to stop in time. 3. Some people can't stand the storm, and their psychology is too fragile
finally, some people's psychology is too fragile and always want to use suicide to solve problems. Of the loss of more than 20 million yuan, most of the money, except the money from my father, mother, father and mother-in-law, was borrowed from relatives and friends. If you knew that you would not have to pay back the money in exchange for your life, I believe these relatives and friends would never force you to this step
there are many functions, not only transaction information, but also other policies and company information that can be linked
you will know when you use it.
some shortcut keys are also very useful, such as those defined in the K-line state:
F1 is the transaction record of each order in time-sharing; F3 Shanghai index time-sharing chart, F4 Shenzhen index time-sharing chart
F6 select the sector of the stock pool; F7 current affairs information; F8 various K-line change display
f9f12 is transaction entrustment; If you are new to the stock market, it is recommended that you invest a small amount of money first,
wait until you have accumulated experience to a certain extent, and then do it.
I hope you can make small gains and big gains...
ha ha
ordinary forward contract, similar to spot transaction:
value: position size * price
profit and loss: position size * (closing price opening price)
al currency contract, similar to ordinary forward contract, But it needs to be multiplied by the exchange coefficient between pricing currency and settlement currency:
value: position size * price * exchange coefficient
profit and loss: position size * (closing price - opening price) * exchange coefficient
reverse contract:
value: position size / price
profit and loss: position size * (1 / opening price - 1 / closing price)