XAUUSD SHORT

This was a longtime trend line that I had marked up.
Once this trend line was broken with an evening star followed by a bearish engulfing candle you had a nice retest of the trend line.
This does not always happen this clearly cause people can mark up trend line on how they see fit.
If you were not sure after the bearish engulfing you could have waited for the retest and then secure 190 pips.
Was a simple break and retest, all depends on what type of trader you want to be and what fits your trading style.