Looks like an easy scalping setup here, but to be honest it's all up to BTC as it is hanging on a important level at the moment. FUD is enormous, it can go the wrong way quickly. Wait for a decent buying volume and candle wick from the lower line of the bullish triangle.
We are about to see an important movement in the next 2 weeks. Breakout will decide if we make new short term bullish or bearish wave. You can not predict too far in markets nowadays, stick to day trading styles if possible. Before waiting for breakout of triangle, you can try buying ETH now, but you will have to risk 1:1 to get this trade done or wait 1 more day...
One of the possible movements that is most likely to happen in the next hour. Buy if price pulls down to the green area, Stop Loss on the blue line below on support and Take Profit at the upper purple area. This is not a financial advise, do not trade what you can not afford to lose. Cryptocurrency markets are highly volatile and risky.