Thursday's Put/Call Ratio Leaders

Here are today's Put/Call Ratio leaders… 1. Alere Inc. ALR 2,790 puts, 126 calls 2. Genworth Financial Inc. GNW 3,183 puts, 252 calls 3. Cemex CX 3,156 puts, 279 calls 4. PNC Financial Services Group PNC 16,575 puts, 1,555 calls 5. Zions Bancorporation ZION 2,975 puts, 281 calls