In the past two days, a whale invested 9,453 $SOL (worth $1.49 million) to acquire 2.99 million $SLERF tokens. This whale has a history of purchasing $SLERF at high prices and selling at lower prices. Meanwhile, you've conducted seven transactions with $SLERF, experiencing losses in five of them, totaling a loss of 5,862 $SOL. Will the whale succeed in turning a profit this time?