in my opinion because bitcoin is the parent of all coins and bitcoin is also known by many people to be a lot of bitcoin users, the price of bitcoin can be high in the short term.
After every period span, bitcoin either goes up or comes down. We cant do anything related to this rather to just wait for good time and make our respective sell and buy. But pole dont understand this fact. Even panic selling, most of contribution towards big panic selling is from traders. The need is to be strong at mind and try to know about nature and risks about bitcoin.