The truth is that with barely $300 billion in total market cap in the crypto world, it is really easy fo whales to manipulate the prices and not even the best trader can see when the manipulation is coming.
BTC WILL GO UP FOR SURE, and we want to get in when that happens but at the same time we don't want to lose money guessing when this will happen. BUT WE DON'T KNOW WHEN IT WILL HAPPEN. So, why not betting for both positions SHORT and LONG at the same time. In this way, you will be IN when BTC goes to the moon and you will be prepared to not lose your money if the price goes down.
Simple! You can open two Bitmex accounts and go for a long position with the 50% of your investment in one of the accounts, and go for a short position with the other 50% in the other account. Set up a close action in the short position when the price drops 10% and if the price goes up, be ready to close the position anytime you want after the prices are more than 10% up. (This is only if you are using 10x leverage)
The entire strategy is HERE. Don't worry it's an article, no one will sell you anything.