Nifty 50 index: is this breakout sustainable?

Greetings Fellow Traders,
As we can see in this chart that Nifty was trading inside the Chanel down from past few days and since yesterday price broke that Chanel down and bounced on it few times...but will this be a sustainable breakout for further upside move?

Well in my opinion that will be dependent on 17,950
As a resistance it's more prominent than that Chanel down...and for any sustainable upside move price needs to break that area... otherwise downside areas are mentioned in Chart...

Good Luck 🍀