Is there also a saying that neutral grid can be liquidated?
Answer: Yes, I have personally experienced it.
I had nothing to do in the afternoon, so I spent half a day playing around with grid contracts and spot trading. It was quite fun.
I thought the grid was very stable and would not go bankrupt.
I opened a neutral contract with 6 Doge 11 times
How many grids do you open? How many times?
Oh, I was naive.
The grid is not called a margin call, but a forced liquidation of the grid due to insufficient margin allocation.