Spotify Ascending Wedge- 22% Long position

On the 2hr chart there is an ascending wedge where spotify is clearly trading in between. If all goes well, it should bounce off the bottom white line of the wedge, if not it should bounce off around the yellow support line (in theory). If it bounces from the white support line we can expect a 22% gain in a long term position.

My idea of a swing trade would be:
1. Would buy before the white support line and sell at the top.
2. Stop- loss just beneath the yellow support line

What do you think?
Chart PatternsspotspotifyStocks

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