For symbols like Gold, the pip value is set by the user in the “Custom Symbols Settings” section. By default, that value is 0.01.
If you set the breakeven rule “At open price”, you need to consider the next 2 inputs, “Pips Trigger From Open Price” and “Pips Offset From Open Price”. Let’s say you sold at 1900, trigger pips are 100 and offset pips are 50. In order to trigger BE, the price needs to go to 1899 and by using the offset pips, the new SL will be set at 1899.5.