Keep a tight stop.....
Im the opposite of how you trade, I would never never go long after a day like today, yes there might be more upside but I like to trade the opposite way, for instance Im not even thinking about going long here, all my trades today were getting rid of shorts while the market was tanking and now adding more shorts while the market is in rally mode hence my new positions in DRIP and LABD the last hour or so.....You should have gone long the russel this morning when everything looked like it was over thats when I went long LABU and sold for a 14% gain in less than 2 hours....it worked out very well, I also sold DWTI around the open and TZA around $53 as the markets started to move higher...