| Symbol | Name | Last Trade | Type | Industry/Category | Exchange |
|---|---|---|---|---|---|
| OTEX | OpenText Corporation | 70.28 | Stock | Application Software | NMS |
| OTT | Otelco Inc. | 1.78 | Stock | NGM | |
| OTED | Oak Tree Educational Partners, Inc. | 0.70 | Stock | PNK | |
| OTES.BE | HELLENIC SP.ADR | 3.71 | Stock | Wireless Communications | BER |
| ODB.BE | OTELCO UTS 19 | 4.60 | Stock | BER | |
| OTE6.AX | Onesteel Limited May 2016 (nigh | 0.85 | Future | ASX | |
| OTES.SG | HELLENIC SP.ADR | 3.67 | Stock | Wireless Communications | STU |
| OTE.SG | HELLENIC TELECOM | 6.90 | Stock | Wireless Communications | STU |
| OTE.BE | HELLENIC TELECOM | 7.15 | Stock | Wireless Communications | BER |
| OTE.TW | TSEC other electronic subindex | 59.28 | Index | TAI | |
| OTE.F | HELLENIC TELECOM | 7.00 | Stock | Wireless Communications | FRA |
| OTE.DU | HELLENIC TELECOM | 7.00 | Stock | Wireless Communications | DUS |
| OTT-UN.TO | OTELCO INC. UNITS | 1.72 | Stock | TOR | |
| OTES.F | HELLENIC SP.ADR | 3.24 | Stock | Wireless Communications | FRA |
| OTES.IL | HELLENIC SP.ADR | 4.74 | Stock | IOB | |
| OTE.MU | HELLENIC TELECOM | 7.10 | Stock | Wireless Communications | MUN |
| PEOTEINVERSI.BC | Peñote Inversiones SICAV | 15.62 | Mutual Fund | BAR | |
| OTGI | Oteegee Innovations, Inc. | 0.04 | Stock | OBB |