120 to the price of 150 USD is about to increase in price to 30 USD and it is a lot of profit if accumulated by a whale trader.
For example, the trade from the Whale is around 10 EThereum, it would mean 30 USD x 10 ETH = 300 USD.
A very nice advantage of Ethereum and this is it is not a trap, unless you are afraid to miss the train. lol