I don't know what's your plans for Bitcoin, in terms of how long you are willing to hold, if you're holding a basket of coins or some Altcoins, it's advisable you consider taking profits the moment you realise a significant amount of profit, Because an Altcoin can increase or pump 10-50x in price and crashes in few days or weeks, that's really during Altcoins season you should be very much aware of, So if you a long term goal for Bitcoin and reinvest Bitcoin.