Quote from: rupxisshit on Today at 01:34:53 PM

1.what are those perpetuals ? why there is btcusd perpetual priced x and some price way up or low.why do i have to buy 100 $ for each "share".

A futures contract is an agreement between two parties(Traders) to buy or sell a currency at a predetermined price at a specified time in future So it's a little different from the traditional spot market

Each contract also known as a share can represent 1 USD, 50 USD, 100 USD or even 1 BTC. It all depends on an exchange.

Perpetual futures contracts have no expiry date unlike traditional futures contracts, so you can hold your position for as long as you want

Read More here: https://academy.binance.com/en/articles/what-are-perpetual-futures-contracts

2.when i do trailing command it doesn't do anything.i set the callback and price activation.put the % of how much to invest, click buy long or short and nothing happens.it doesnt show new open order.
thanks
[/quote]
It would be easier to understand what you are asking and explain if you shared a screenshot