RYE BROOK, N.Y.--(BUSINESS WIRE)--IndexIQ, a leading developer of index-based alternative investment solutions, today announced the mergers and acquisitions (M&A) deals to which investors can gain exposure in the IQ Merger Arbitrage ETF (Ticker: MNA). MNA was the industry’s first exchange-traded fund (ETF) to give investors exposure to global corporate M&A activity, which is rapidly increasing. MNA has more than five years of live performance, having launched on November 17, 2009, while