The price of altcoins are dropping because the price of bitcoin is dropping this is because the price of all coins are tied to the price of bitcoin so when bitcoin start going up in price then so will the other coins start going up in price.

because of problems related to the failure of bitcoin to enter US exchanges (Securities and Trade Commission (SEC)). SEC reported delaying the schedule of bitcoin listings. that decision makes the price of bitcoin and altcoin fall.

Yes, but we also know that the crossover market oscillates, which decreases the altcoin value but can be ignored. I think that happens normally, I'm sure it will soon recover and develop in the future. Market correction must occur, because the price will return to stable and everything will end.

I think this is a very normal phenomenon. While we patiently hold our coins and expect the market to rise soon .

maybe because the king of crypto (BTC) is not stable in its performance. as far as my understanding, altcoin depends on BTC. I will remain patient even in difficult situations like this. 

In my opinion, because the price of bitcoin and ethereum dropped, other coin prices also dropped, and why bitcoin and ethereum dropped because people were panicking with the development of bitcoin and ethereum so they sold it at modest prices.

It is about the leading leading role of the movie allocating with the main cryptographic reason. The bitcoin is the main reason for falling of altcoin as he plays the leading role in cryptography. Almost altcoins a template to bitcoin price the value can be based on bitcoin cost. It is the fact that my idea of this accident crypto price. According to me, the crypto world is still very fragile. We need to take a position accordingly. The coin is falling because the cryptocurrency market is looking to grow stronger and stronger. And reducing co-ops makes it easier for investors to enter the market. After this price adjustment, I think the market will rise again quickly.

Nobody knows why all the altcoins are now falling. Perhaps large investors specifically reduce prices to buy as cheap as possible. After all major investors buy the desired crypto currency, then growth will begin.

Fall because falls dad namely bitcoin. As soon as bitcoin begins to turn and then the altcoins will begin to catch up with him, but it will happen perhaps not this year, as recently a lot of bad news and the market is behaving strangely