What are the default MACD settings, and can I change them?

What are the default MACD settings, and can I change them? Trying to get the most out of the strategy library.

The defaults for MACD live in the XML config and are tuned for liquid large-caps on the 1-minute timeframe. Change them in Settings and hit Save & Apply — persists to XML and survives restart, no code edits. Shorter lookbacks react faster but add noise; let the consensus filter smooth it out.