Teekay Tankers ( $TNK ) Advances +11.5% in 30 Days on Record Earnings (See the latest news for any ticker on Tickeron.) Teekay Tankers (TNK) shares rose roughly 11.5% over the last 30 days, climbing from about $89 to near $99 and touching a 52-week high of $100.91. The move builds on a stronger multi-month trend, with the stock up roughly 32% over the last quarter and more than 88% year to date. $INSW $TK $FRO $DHT $STNG $TEN $TRMD $NAT