02/02/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Sell Imbalance:
Shrs 53100
02/01/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Buy Imbalance:
Shrs 193000
01/31/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Sell Imbalance:
Shrs 583500
01/28/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Buy Imbalance:
Shrs 427500
01/26/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Buy Imbalance:
Shrs 273300
01/25/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Buy Imbalance:
Shrs 391800
01/24/11 EST 3:45 PM *DJ Merck & Co (MRK) Mkt On Close Buy Imbalance:
Shrs 157400