| OSS.EU.ST50 UC. ETF 1C EO (OSX5) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OSS.ISTX.EUR.MV.UC.ETF 1C (OSX4) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OSS.R.W.E.C. UC.ETF 1CEO (OSXC) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OSS.S.B.US S.V.T U.ETF1CE (USCP) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OSS.WORLD MV UC. ETF 1CDL (OSXA) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OTHERLEVELS HLDGS LTD (7OL) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OVASCIENCE INC. DL-,01 (3OS) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OVS S.P.A. (0OV1) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OXFORD RESOURCES INC. (2OX) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OXIS INTL INC. DL-,001 (OXI1) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| OZICS HOLDINGS LTD (OZ9) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| ORG Packaging Co Ltd (002701) SHE - Shenzhen Stock Exchange | |
| Oceans King Lighting Scie & Tech Co Ltd (002724) SHE - Shenzhen Stock Exchange | |
| Oceanwide Holdings Co Ltd (000046) SHE - Shenzhen Stock Exchange | |
| Oriental Energy Co., Ltd. (002221) SHE - Shenzhen Stock Exchange | |