I have no idea but when we look back at the halving history of Bitcoin the price always increases. But no one is really sure this halving will help BTC increase in the bear market, I hope Bitcoin price can exceed 10000$ and be stable for a long time in 2020. I do not set the target too high because the current market is very boring and there are too few investors interested in the market at the moment. As long as the price goes up to $ 10,000 and I will sell all the Bitcoin I hold and wait for a better price to continue investing in it.