| MPID |
MP Type |
Name |
Location |
Telephone |
| OAKW |
P |
KNBT Securities, Inc. |
|
|
| OBEX |
P |
Obex Securities LLC |
|
|
| OBTG |
N |
OAKBROOK INVESTMENT BROKERS, INC. |
|
|
| OBWS |
P |
Oberweis Securities, Inc. |
|
|
| OCSI |
P |
OC Securities, Inc. |
|
|
| OCTG |
P |
Octeg, LLC |
|
|
| OFCC |
N |
Oberlin Financial Corporation |
|
|
| OFGF |
N |
OFG Financial Services, Inc. |
|
|
| OFUT |
N |
OFFUTT SECURITIES, INC. |
NASDAQ TRADING |
410-584-9600 |
| OGOL |
P |
Octeg, LLC |
|
|
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
NEW YORK NY |
212-943-6400 |
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
NASDAQ TRADING |
212-943-6400 |
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
ARBITRAGE |
212-943-7616 |
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
WARRANTS,CONVERTABLE |
212-943-7610 |
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
FIXED-INCOMES |
N/A |
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
BULLETIN BOARDS |
212-514-2403 |
| OGRU |
M |
Oscar Gruss & Son, Incorporated |
|
800-332-2282 |
| OHIO |
N |
FIFTH THIRD SECURITIES, INC. |
CINCINATI OH |
N/A |
| OHIO |
N |
FIFTH THIRD SECURITIES, INC. |
NASDAQ/OTCBB TRADING |
513-744-6430 |
| OHIO |
N |
FIFTH THIRD SECURITIES, INC. |
NASDAQ/OTCBB TRADING |
800-848-0927 |
| OHIO |
N |
FIFTH THIRD SECURITIES, INC. |
CORPORATE BONDS |
513-744-7186 |
| OIEN |
P |
Oien Securities, Inc. |
|
|
| OLMM |
N |
OLMSTED & MULHALL, INC. |
|
|
| OLMP |
M |
Olympus Securities, LLC |
MONTVILLE, NJ |
973-575-1620 |
| OLST |
P |
Olstein & Associates, L.P. |
PURCHASE, NY |
914-269-6100 |
| OMGP |
P |
Omni Brokerage, Inc. |
|
|
| OMNV |
P |
Omnivest, Inc. |
|
|
| OMON |
M |
OnTrade Inc. |
|
|
| OMPA |
P |
Olympia Asset Management, Ltd. |
|
|
| ONEL |
O |
William O'Neil & Company, Incorporated |
LOS ANGELES, CA |
310-574-5613 |
| ONLI |
O |
Hold Brothers On-Line Investment Services L.L.C. |
JERSEY CITY- TRADING |
201-499-8700 |
| ONLI |
O |
Hold Brothers On-Line Investment Services L.L.C. |
TRADES |
201-499-8712 |
| ONTX |
M |
OnTrade Inc. |
|
|
| OPCO |
M |
Oppenheimer & Co., Inc. |
NEW YORK, NY |
212-422-7813 |
| OPCO |
M |
Oppenheimer & Co., Inc. |
CONVERTIBLE BONDS |
212-668-5764 |
| OPCO |
M |
Oppenheimer & Co., Inc. |
|
800-682-5381 |
| OPCO |
M |
Oppenheimer & Co., Inc. |
NASDAQ/OTCBB TRADING |
212-422-7813 |
| OPCO |
M |
Oppenheimer & Co., Inc. |
LISTED DESK |
212-668-8033 |
| OPCO |
M |
Oppenheimer & Co., Inc. |
INSTITUTIONAL DEPT |
212-943-9055 |
| OPHS |
P |
Optionshouse Incorporated |
|
|
| OPXI |
P |
Optionsxpress, Inc. |
|
|
| OREO |
P |
Orion Trading, LLC |
|
|
| ORTL |
N |
Oriental Financial Services Corp. |
|
|
| OSCO |
N |
O'Keefe Shaw & Co., Inc. |
|
|
| OSHN |
N |
The Agean Group, Inc. |
|
|
| OTAA |
M |
OTA LLC |
PURCHASE NY |
914-694-5851 |
| OTAA |
M |
OTA LLC |
NASDAQ TRADING |
914-694-5851 |
| OTAC |
P |
OTA LLC |
TRADING |
914-694-5851 |
| OTGN |
P |
Octagon Capital Corporation/CDS |
|
|
| OTRD |
M |
OnTrade Inc. |
|
|
| OWED |
P |
Octeg, LLC |
|
|
| OXPC |
P |
Optionsxpress, Inc. |
|
|
| OXPS |
P |
Optionsxpress, Inc. |
|
|
| OXPZ |
P |
Optionsxpress, Inc. |
|
|
|