Mid-Day Market Movers (GYRO, ISRL, CBK, BJ)

Gyrodyne Company of America Inc GYRO jumped 64.04% to $77.10 by 10:22 am. GYRO soared after reaching a new 52-week high of $44.98 yesterday. Isramco Inc ISRL climbed 16.57% to $55. ISRL’s shares dipped 58.97% over the past 52 weeks, while the S&P 500 index gained 11.63%. Christopher & Banks Corporation CBK shares advanced 16.48% to $7.21. CBK has reported better-than-expected Q1 results. BJ's Wholesale Club Inc BJ shares gained 11.48% to $41.26. Green Equity Investors has bought a 9.5% stake in BJ’s stock and is in talks to take the company private. Read more from Benzinga's Company news.