This script uses simple features to indicate where a trend may continue.
It uses market structures and monitors breaks of swing highs and swing lows.
If there is a break downwards, the alert will give signal when there is a sweep that forms in the biased direction (see chart - alert will trigger on candle close).
For it to send alerts you must right click the indicator and apply alert - "once per bar".
This indicator only shows bearish signals, while there is another indicator that can be used alongside it to indicate bullish trend continuation with the same features.