I have set the stop delay for 5 seconds after buying a coin and during these 5 seconds I don’t see the trailing line. Is this normal trailing behaviour?

: Strategy settings

Yes, this is normal trailing behaviour. In the MoonBot terminal, the Stop Loss Delay parameter is set to 5 seconds (StopLossDelay=5) in your strategy settings. If you have enabled trailing UseTrailing=YES, and for example, it is set without take profit on trailing (UseTakeProfit=NO), then the trailing line will appear not immediately after buying a coin, but only after the end of the delay, which is set in the parameter StopLossDelay, in your case it is 5 seconds. Then the trailing line will follow the trailing line as the price rises, hedging the trade, and after the price crosses the trailing line, the position will be closed by Panic Sell.