Entry:SELL SHORT XBTU15(BitMEX weekly BTC/USD futures contract) while OKCoin.com spot is at228USDwith a spot stop limit of 229 USD.Exit:Close XBTU15SHORT positionat224USD; Consider reducing the position by 40%-60% by taking profit at 226 USD.Video Analysis:https://youtu.be/n8j9O748ZYY