GAIN Capital Holdings, Inc. Information Request Form

Levi & Korsinsky, LLP has commenced an investigation into the fairness of the sale of GAIN Capital Holdings, Inc. (“GAIN” or the “Company”) (NYSE: GCAP) to INTL FCStone Inc. (“INTL FCStone”) (NASDAQ: INTL). Under the terms of the merger, INTL FCStone has agreed to acquire GAIN for $6.00 per share in an all-cash transaction.

The GAIN merger investigation concerns whether the Board of GAIN breached their fiduciary duties to stockholders by failing to adequately shop the Company before agreeing to enter into this transaction and whether INTL FCStone is underpaying for GAIN shares, thus unlawfully harming GAIN shareholders.