BidMass is an innovative and efficient means for investing in certificates of deposit. The program is designed to provide eligible Massachusetts financial institutions with the opportunity to interactively compete for Commonwealth of Massachusetts investment dollars every month.

Bids will be accepted on-line at Beginning on December 12, 2006 BidMass auctions will be held on the second Tuesday of every month with funding two (2) business days following the auction. The auctions will begin at 10:30 a.m. and end at 11:00 a.m. The State Treasurer will make funds available for six (6) month certificates of deposit each month.