5-second trades (5ST) is a trading mechanic that allows you to make superfast trades in just one click. 

Same as FTT, with 5ST you profit on the slightest price changes. You pick the asset, the sum of the trade, and decide whether the asset’s price will go up or down, and if your forecast is correct — you get a profit.

The main difference is — the expiration time for 5ST trades is fixed, it’s always 5 seconds. 

A few extra details:

• 5ST only works on a new chart with Mountain and Line chart types. 
• 5ST is available for Crypto IDX and EUR IDX assets.
• Due to its quickness, 5ST trades are only compatible with a 1-second time frame.