How low do you think the price of BTC will go? How much will the new coin be worth?
Until the b2x hard fork, the price will go up with fluctuations.
After the fork, price will decling sharply. Then 3-4 will pass and people will start buying it once again.
B2x price will go up within the period. At the end, both will go up in terms of price. This is my theory for its price.