ascending triangle after down trend signalling trend reversal ?

Hello all,
I am new to tradingview as well as technical analysis and would appreciate the support of all the great minds out here . I am sure my first few posts will not be entirely accurate but thats where I am really looking for suggestions from you all.

Here in Nifty Bank can this be observed as an ascending triangle after a down trend signalling reversal ?

Please advise

Thanks in advance and sorry if it was wrong