Hi,
Is there any indicators or ways to identify the end of rally of a particular coin? Can I get a early indication by looking at the market section in coinmarketcap.com or any other ways? How do we early exit with profit?
thanks
The best indicator to know the end of a rally is when you start losing money. Lol.

But seriously it's really hard to 'predict' them consistently. So your first objective in trading should be limiting your losses, everything else is secondary.
Keep that stoploss handy, okkk?