Emerging-market equities are an alternative way to play the memory rally as individual memory stocks such as Sandisk and Micron become expensive. Options on the emerging-markets index offer substantial potential gains without the hefty premiums memory options now carry, with plenty of liquidity in longer-dated contracts. The index's top holdings are essentially TSMC and South Korea, and it is breaking into all-time highs from levels last seen in 2007. x.comÂ





