I have been watching this trading tool for a while, and it serves very well to safe keep profits made, though, not reaching the ATH at the very point the price is reached. Trailing stop has a very good role to play in this bullish market trend, with a close look using trailing stop, when the market is experiencing price correction, it triggers the cut out so as to safe keep the profit made so far. And as a good market analyst, it will help give a good entry point to buy during the correction.