Patterns Experts: Is this a Breakout from an ascending triangle?

An if it's ... The next step would be waiting for forming of a low during the restest it's doing now then buy it from there ? ... Thx in advance

I see it this way but just a guess :-)
1st arrow to left the double top was resistance.
2nd arrow price breaks through resistance but couldn't close above (fake breakout).
Now price blows through resistance so watch for bullish price action if price returns to former resistance(now support) @ yellow line.

To confirm the momentum of this breakout, I would have looked for a bullish engulfing after the break or even better on a lower TF.

Formed a low after forming some pin bars, now if the current candle came bullish I'm gonna buy it ... !

Not only that, but if you look at the lower timeframes, say the 15m and 5minute, during that large upmove price hit some sort of resistance around the 1.3565 area but still broke through, as you can see yesterday and today price returned to that level but bounced away, the 1.3550 area also looks good for a long.

edit - I see you're using ctrader, how you finding it? have you tried the full platform yet?

it does look like one to me. (i would not take the trade) As someone who trades these patterns successfully and for a living allow me to share a couple ideas. First, these work far better on lower time frames (3m and 5m) and i always put my stop below the last low before the breakout and that keeps the stop loss pretty tight. Finally, if the last low is pretty far away ill pass on the trade. price should be super tight before the breakout...this ensures the possibility of a nice move and a tight stop loss.