The five most active contracts in May were:
Contract | Volume (contracts) |
DIAMONDS® (DIA1C) | 16,118 |
Microsoft Corp. (MSFT1C) | 6,011 |
Cisco Systems (CSCO1C) | 3,958 |
Nokia Corp (NOK1C) | 3,431 |
Lowe's Cos (LOW1C) | 3,400 |
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