Andrew Wilkinson submits: Cemex SAB de CV (CX) – Shares of the world’s third-largest cement maker are trading 1.15% higher during the current session to stand at $10.64, but wary options investors are beefing up on near-term put options on the stock ahead of Cemex’s first-quarter earnings report slated for release after the closing bell on April 26, 2010. Bearish options traders scooped up more than 30,000 put contracts at the May $10 strike for an average premium of $0.27 each. Put-buyers make money if shares of the underlying stock decline 8.5% from the current price to breach the average breakeven point on the puts at $9.73 by expiration day next month. Xerox Corp. (XRX) – Short straddle-strategists flooded the options field on Xerox Corp. today with shares of the printing and imaging solutions company trading 0.10% lower to $10.70 as of 12:40 pm (ET). The biggest straddle play employed on XRX thus far today appears to be the work of an investor who is expecting Xerox’s shares to rally up to $11.00 in the next several months. The trader sold 18,650 puts at the October $11 strike for a premium of $1.12 each, and sold 18,650 calls at the same strike for $0.76 apiece. Gross premium enjoyed on the transaction amounts to $1.88 per contract. The investor keeps the full amount of premium received if shares of the underlying stock settle at $11.00 at expiration. Parameters of the transaction suggest the trader expects, at the very least, to see XRX shares trade within a narrow range through expiration day. However, the investor is exposed to potentially devastating losses should Xerox shares rally above the upper breakeven price of $12.88, or should shares slip beneath the lower breakeven point at $9.12, ahead of October expiration. Complete Story »