One of the biggest exchanges out their just added STEEM to their exchange about 3 hours ago.
Here is a 1 min chart since the release:
Started trading at 0.0010 BTC (about $10). 3 minutes later it leveled off at around 0.0005 BTC (about $5 and the current worth). This is kinda standard with new listings on exchanges since some people seeing it listend get some sort FOMO i guess.