KuCoin 2nd Anniversary is not an ordinary event for many traders. can you imagine that they cut the price of btc up to 90% of its original price. Thats why this mega discount spread faster on Social media. This is the biggest discount to buy btc, we've ever seen. KuCoin will be the first exchange to have it.
Check out this twitter post for more details about this major events https://twitter.com/ChicoCrypto/status/1172262214562197506