I just have a question. i am just new in this venture. I have this new myetherwallet account and put some particular eth coin. i was not able to open the account for 1-2weeks due to some reasons. I opened it yesterday and my eth went down. i understand that the equivalent price for an eth is dynamic, but not the eth itself. does my own eth also move in response to the market movement even if you dont do anything on it yet? thank you for the help.
No. Your ETH should not be fewer. Can you check the status of your wallet on etherscan.io and see any outgoing transactions? Its weird to see your ETH decreasing and the only "guess" as to why it is happening is that you have been hacked and they are stealing your ETH.