Macro outlook for bitcoin is still very Bullish . We currently see BTCUSD testing an area of resistance and the top of the upper trend line. If we get a bounce off the trend line , we may see price fall slightly . Bulls seem to be buying around the 45,190 zone but we could see price drop to the golden zone of around 42,600 . but, hey who's going to be crying over a few thousand pennies huh if and when this thing moves we may see 56, 600 as our first and an ATH break then upwards to 70,000 ? .
I personally wouldn't be pinning my hopes on getting in at the golden zone as these cryptos in a raging bull market rarely if ever reach it , I won't say never , because you just cant be pin point accurate in any market but it's good fun trying .
Another strategy and a somewhat safer one would be to WAIT for an upper trend line break and catch the re-test , but if this thing fires up it may not want to look back . Either way I hope you are successful in your strategy.