| 1 | OACP | OneAscent Core Plus Bond ETF | -1.8% |
| 2 | OAEM | OneAscent Emerging Markets ETF | 41.4% |
| 3 | OAIM | OneAscent International Equity ETF | 20.5% |
| 4 | OAKG | Oakmark Global Large Cap ETF | — |
| 5 | OAKI | Oakmark International Large Cap ETF | — |
| 6 | OAKM | Oakmark U.S. Large Cap ETF | 20.5% |
| 7 | OALC | OneAscent Large Cap Core ETF | 27.3% |
| 8 | OASC | OneAscent Enhanced Small and Mid Cap ETF | 33.6% |
| 9 | OBIL | US Treasury 12 Month Bill ETF | -0.0% |
| 10 | OBND | State Street Loomis Sayles Opportunistic Bond ETF | -2.3% |
| 11 | OBOR | Kraneshares MSCI One Belt One Road Index ETF | 12.9% |
| 12 | OCIO | ClearShares OCIO ETF | 6.0% |
| 13 | OCTB | Aptus October Buffer ETF | — |
| 14 | OCTH | Innovator Premium Income 20 Barrier ETF - October | 0.4% |
| 15 | OCTJ | Innovator Premium Income 30 Barrier ETF - October | 0.3% |
| 16 | OCTM | FT Vest U.S. Equity Max Buffer ETF - October | 7.1% |
| 17 | OCTP | PGIM S&P 500 Buffer 12 ETF - October | 15.1% |
| 18 | OCTT | AllianzIM U.S. Equity Buffer10 Oct ETF | 16.8% |
| 19 | OCTU | AllianzIM U.S. Equity Buffer15 Uncapped Oct ETF | 17.4% |
| 20 | OCTW | AllianzIM U.S. Equity Buffer20 Oct ETF | 10.7% |
| 21 | OCTZ | TrueShares Structured Outcome (October) ETF | 12.8% |
| 22 | ODDS | Pacer BlueStar Digital Entertainment ETF | -24.0% |
| 23 | ODHY | Obra Defensive High Yield ETF | -0.6% |
| 24 | OEF | iShares S&P 100 ETF | 22.0% |
| 25 | OEFA | ALPS O'Shares International Developed Quality Dividend ETF | — |
| 26 | OEI | Optimized Equity Income ETF | — |
| 27 | OGIG | ALPS O'Shares Global Internet Giants ETF | -7.2% |
| 28 | OGSP | Obra High Grade Structured Products ETF | -0.8% |
| 29 | OIH | VanEck Oil Services ETF | 64.7% |
| 30 | OILK | ProShares K-1 Free Crude Oil ETF | 22.8% |
| 31 | OILT | Texas Capital Texas Oil Index ETF | 32.3% |
| 32 | OKLL | Defiance Daily Target 2x Long OKLO ETF | -89.8% |
| 33 | OKTG | Leverage Shares 2X Long OKTA Daily ETF | — |
| 34 | OMAH | VistaShares Target 15 Berkshire Select Income ETF | -2.3% |
| 35 | OMFL | Invesco Russell 1000 Dynamic Multifactor ETF | 21.9% |
| 36 | OMFS | Invesco Russell 2000 Dynamic Multifactor ETF | 32.5% |
| 37 | OND | ProShares On-Demand ETF | -16.8% |
| 38 | ONDG | Leverage Shares 2X Long ONDS Daily ETF | — |
| 39 | ONDL | Defiance Daily Target 2X Long ONDS ETF | — |
| 40 | ONDU | Tradr 2X Long ONDS Daily ETF | — |
| 41 | ONEH | TrueShares Equity Hedge ETF | — |
| 42 | ONEO | State Street SPDR Russell 1000 Momentum Focus ETF | 26.7% |
| 43 | ONEQ | Fidelity Nasdaq Composite Index ETF | 25.9% |
| 44 | ONEV | State Street SPDR Russell 1000 Low Volatility Focus ETF | 16.3% |
| 45 | ONEY | State Street SPDR Russell 1000 Yield Focus ETF | 21.6% |
| 46 | ONEZ | TrueShares Seasonality Laddered Buffered ETF | 10.6% |
| 47 | ONLN | ProShares Online Retail ETF | 12.8% |
| 48 | ONOF | Global X Adaptive U.S. Risk Management ETF | 17.8% |
| 49 | ONTX | Corgi ONTO 2x Daily ETF | — |
| 50 | OOSP | Obra Opportunistic Structured Products ETF | -0.3% |
| 51 | OPEG | Leverage Shares 2X Long OPEN Daily ETF | — |
| 52 | OPER | ClearShares Ultra-Short Maturity ETF | -0.1% |
| 53 | OPEX | Tradr 2X Long OPEN Daily ETF | — |
| 54 | OPPE | WisdomTree European Opportunities Fund | 26.4% |
| 55 | OPPJ | WisdomTree Trust WisdomTree Japan Opportunities Fund | 50.7% |
| 56 | OPTZ | Optimize Strategy Index ETF | 44.7% |
| 57 | ORCS | Direxion Daily ORCL Bear 1X ETF | — |
| 58 | ORCU | Direxion Daily ORCL Bull 2X ETF | — |
| 59 | ORCX | Defiance Daily Target 2X Long ORCL ETF | -79.3% |
| 60 | ORO | Arrow Valtoro ETF | — |
| 61 | ORR | Militia Long/Short Equity ETF | 24.6% |
| 62 | OSCV | Opus Small Cap Value ETF | 17.5% |
| 63 | OSCX | Defiance Daily Target 2x Long OSCR ETF | — |
| 64 | OSEA | Harbor International Compounders ETF | 7.3% |
| 65 | OTGL | OTG Latin America ETF | 15.5% |
| 66 | OUSA | ALPS O'Shares U.S. Quality Dividend ETF | 14.6% |
| 67 | OUSM | ALPS O'Shares U.S. Small-Cap Quality Dividend ETF | 15.3% |
| 68 | OVB | Overlay Shares Core Bond ETF | -1.2% |
| 69 | OVF | Overlay Shares Foreign Equity ETF | 17.0% |
| 70 | OVL | Overlay Shares Large Cap Equity ETF | 17.9% |
| 71 | OVLH | Overlay Shares Hedged Large Cap Equity ETF | 14.6% |
| 72 | OVM | Overlay Shares Municipal Bond ETF | 2.5% |
| 73 | OVS | Overlay Shares Small Cap Equity ETF | 29.0% |
| 74 | OVT | Overlay Shares Short Term Bond ETF | -1.5% |
| 75 | OWNB | Bitwise Bitcoin Standard Corporations ETF | -46.2% |
| 76 | OWNS | CCM Affordable Housing MBS ETF | -0.6% |
| 77 | OZEM | Roundhill GLP-1 & Weight Loss ETF | 43.4% |