BTC is right now on the precipice of breaking the wave.
If the wave drops below the white line, it has penetrated the top of Wave 1 (Support for Wave 4).
Ever since the formation of wave 1, Bitcoin has followed the rules of Wave theory to perfection and like Wave 2, Wave 4 is right on the knocker of washing out the Wave.
As Waves 2 & 4 are generally a mirror image of other, I think we should see an uptake into Wave 5.
Here is the BTC Weekly Chart I made quickly from the BINANCE CRYPTO TRADING PLATFORM

HAPPY HODLING!!!!