| OACP | Oneascent Core Plus Bond ETF | 23.11 | 23.05 | 23.05 | 25.8K | -0.02 | | 0.10 | |
| OAEM | Oneascent Emerging Markets ETF | 35.05 | 34.02 | 34.90 | 8.3K | 0.34 | | 0.98 | |
| OAIM | Oneascent International Equity ETF | 40.33 | 39.80 | 40.26 | 20.4K | -0.02 | | 0.05 | |
| OAKM | Oakmark U.S. Large Cap ETF | 26.77 | 26.49 | 26.64 | 196.8K | -0.03 | | 0.11 | |
| OALC | Oneascent Large Cap Core ETF | 35.13 | 34.54 | 35.00 | 19.1K | -0.01 | | 0.03 | |
| OARK | Yieldmax Innovation Option Income | 7.807 | 7.460 | 7.703 | 479.3K | -0.020 | | 0.26 | |
| OASC | Oneascent Small Cap Core ETF | 28.37 | 27.75 | 28.28 | 39.4K | 0.08 | | 0.27 | |
| OBE | Obsidian Energy Ltd | 6.310 | 6.030 | 6.260 | 204.9K | 0.190 | | 3.13 | |
| OBND | SPDR Loomis Sayles Opportunistic Bond | 26.19 | 26.16 | 26.17 | 7.7K | -0.03 | | 0.11 | |
| OBOR | KS MSCI One Belt One Road Index ETF | 25.69 | 25.62 | 25.67 | 2.4K | -0.28 | | 1.08 | |
| OCFS | Otter Creek Focus Strategy ETF | 28.25 | 28.25 | 28.25 | 719 | -0.03 | | 0.09 | |
| OCIO | ETF Series Solutions ETF | 37.48 | 37.29 | 37.29 | 300 | 0.07 | | 0.18 | |
| OCTB | Aptus October Buffer ETF | 25.19 | 25.04 | 25.13 | 9.8K | 0.04 | | 0.15 | |
| OCTH | Innovator Premium Income 20 Barrier ETF | 23.93 | 23.92 | 23.93 | 700 | 0.00 | | 0.02 | |
| OCTJ | Innovator Premium Income 30 Barrier ETF | 23.94 | 23.94 | 23.94 | 450 | 0.02 | | 0.10 | |
| OCTM | FT Vest U.S. Max Buffer ETF - Oct | 32.40 | 32.35 | 32.39 | 5.4K | 0.02 | | 0.06 | |
| OCTP | PGIM S&P 500 Buffer 12 ETF - October | 29.87 | 29.66 | 29.79 | 4.4K | 0.02 | | 0.06 | |
| OCTT | Allianzim U.S. Large Cap Buffer10 Oct | 42.90 | 42.60 | 42.71 | 1.7K | 0.04 | | 0.10 | |
| OCTU | Allianzim U.S. Equity Buffer15 Uncapped | 28.26 | 28.10 | 28.21 | 32.8K | -0.01 | | 0.05 | |
| OCTW | Allianzim U.S. Large Cap Buffer20 Oct | 38.53 | 38.32 | 38.45 | 21.7K | -0.01 | | 0.01 | |
| OCTZ | Trueshares Structured Outcome [Oct] ETF | 43.66 | 43.66 | 44.21 | 0 | -0.55 | | 1.25 | |
| ODHY | Obra Defensive High Yield ETF | 10.03 | 10.03 | 10.07 | 0 | -0.04 | | 0.40 | |
| OEF | S&P 100 Ishares ETF | 340.5 | 333.7 | 338.8 | 886.4K | 0.1 | | 0.02 | |
| OEFA | | 33.04 | 32.78 | 33.00 | 2.2K | -0.11 | | 0.32 | |
| OEI | | 25.46 | 25.37 | 25.37 | 14.7K | -0.01 | | 0.04 | |
| OGCP | Empire State Realty Op LP Se | 7.340 | 7.010 | 7.010 | 2.0K | -0.010 | | 0.14 | |
| OGEN | Oragenics Inc | 1.150 | 1.080 | 1.140 | 14.1K | -0.020 | | 1.75 | |
| OGIG | | 54.29 | 52.94 | 53.97 | 2.8K | -0.15 | | 0.27 | |
| OGSP | Obra High Grade Structured Products ETF | 10.09 | 10.09 | 10.09 | 0 | 0.01 | | 0.05 | |
| OIH | Vaneck Oil Services ETF | 289.8 | 278.9 | 287.3 | 259.9K | 4.8 | | 1.69 | |
| OILD | Microsectors Oil & Gas Exp. & Prod -3X | 10.530 | 9.700 | 9.775 | 279.9K | -0.456 | | 4.46 | |
| OILK | Crude Oil Strategy K-1 Free ETF | 38.99 | 38.66 | 38.76 | 17.9K | 0.57 | | 1.50 | |
| OILT | Texas Oil Index ETF | 23.46 | 23.46 | 23.05 | 0 | 0.41 | | 1.76 | |
| OILU | Microsectors Oil & Gas Exp. & Prod. 3X | 25.62 | 23.65 | 25.42 | 130.3K | 1.12 | | 4.59 | |
| OKTX | Tradr 2X Long Okta Daily ETF | 20.95 | 20.95 | 20.95 | 100 | -0.02 | | 0.12 | |
| OMAH | Vistashares Target 15 Berkshire Select | 19.16 | 19.02 | 19.09 | 471.2K | -0.09 | | 0.47 | |
| OMFL | Oppenheimer Russell 1000 Multifactor ETF | 60.05 | 58.81 | 59.60 | 432.4K | -0.02 | | 0.03 | |
| OMFS | Oppenheimer Russell 2000 Multifactor ETF | 42.63 | 42.08 | 42.56 | 3.9K | -0.11 | | 0.27 | |
| OND | Proshares On-Demand ETF | 43.59 | 42.92 | 43.42 | 1.6K | -0.17 | | 0.40 | |
| ONDR | Sushi Ginza Onodera Inc. | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| ONEO | Russell 1000 Momentum Focus ETF SPDR | 126.7 | 126.7 | 128.5 | 0 | -1.8 | | 1.39 | |
| ONEV | Russell 1000 Low Vol ETF SPDR | 132.2 | 131.7 | 131.9 | 2.1K | -0.6 | | 0.47 | |
| ONEY | Russell 1000 Yield Focus ETF SPDR | 112.5 | 111.5 | 112.0 | 4.4K | -0.4 | | 0.39 | |
| ONEZ | Trueshares Seasonality Laddered Buffered | 26.82 | 26.50 | 26.61 | 13.2K | -0.07 | | 0.28 | |
| ONLN | Online Retail ETF | 58.69 | 57.71 | 57.73 | 8.6K | -1.09 | | 1.85 | |
| ONOF | GX Adaptive U.S. Risk Management ETF | 37.47 | 37.04 | 37.26 | 24.0K | 0.00 | | 0.01 | |
| OOSP | Obra Opportunistic Structured Products | 10.17 | 10.17 | 10.17 | 564 | -0.01 | | 0.05 | |
| OPER | Clearshares Ultra-Short Maturity ETF | 100.2 | 100.2 | 100.2 | 20.3K | 0.0 | | 0.03 | |
| OPEX | | 38.00 | 25.54 | 31.20 | 476.3K | -4.17 | | 11.82 | |
| OPHC | Optimumbank Hlds | 4.220 | 4.100 | 4.200 | 100.6K | 0.095 | | 2.31 | |
| OPP-C | Rivernorth/Doubleline Strategic | 10.22 | 10.18 | 10.20 | 1.0K | 0.05 | | 0.49 | |
| OPP.PR.C | RiverNorth/DoubleLine Strategic | 0.0000 | 0.0000 | 0.0000 | 0 | 0.0000 | | NaN | |
| OPPE | Wisdomtree Europe Hedged Smallcap Equity | 49.82 | 49.45 | 49.69 | 13.5K | -0.34 | | 0.68 | |
| OPPpC | | 10.22 | 10.18 | 10.20 | 609 | 0.05 | | 0.49 | |
| OPTT | Ocean Power Tech Inc | 0.4575 | 0.4100 | 0.4381 | 2.72M | -0.0080 | | 1.81 | |
| ORLA | Orla Mining | 12.23 | 11.07 | 12.12 | 1.31M | 0.05 | | 0.41 | |
| ORO | | 18.13 | 18.13 | 18.30 | 0 | -0.17 | | 0.91 | |
| OSCV | Opus Small Cap Value Plus ETF | 36.85 | 36.54 | 36.83 | 29.1K | -0.06 | | 0.16 | |
| OSEA | Harbor International Compounders ETF | 30.37 | 30.11 | 30.29 | 17.4K | -0.13 | | 0.41 | |
| OSTX | Os Therapies Incorporated | 1.850 | 1.740 | 1.805 | 371.4K | -0.020 | | 1.10 | |
| OTH | | 3.750 | 3.162 | 3.700 | 270.1K | 0.000 | | NaN | |
| OUNZ | Vaneck Merk Gold ETF | 40.30 | 38.82 | 39.34 | 1.67M | -0.74 | | 1.85 | |
| OUSA | Alps O'Shares U.S. Quality Dividend ETF | 56.37 | 56.00 | 56.17 | 9.4K | -0.25 | | 0.44 | |
| OUSM | | 43.42 | 43.13 | 43.26 | 220.5K | -0.23 | | 0.53 | |
| OVB | Overlay Shares Core Bond ETF | 20.63 | 20.57 | 20.60 | 10.2K | -0.04 | | 0.17 | |
| OVF | Overlay Shares Foreign Equity ETF | 29.41 | 29.29 | 29.36 | 500 | -0.11 | | 0.38 | |
| OVL | Overlay Shares Large Cap Equity ETF | 52.64 | 51.91 | 52.30 | 5.9K | -0.11 | | 0.20 | |
| OVLH | Overlay Shares Hedged Large Cap Equity | 39.41 | 39.09 | 39.30 | 4.5K | -0.01 | | 0.02 | |
| OVM | Overlay Shares Municipal Bond ETF | 21.50 | 21.50 | 21.50 | 116 | -0.06 | | 0.28 | |
| OVS | Overlay Shares Small Cap Equity ETF | 34.72 | 34.72 | 34.99 | 0 | -0.27 | | 0.78 | |
| OVT | Overlay Shares Short-Term Bond ETF | 22.11 | 22.07 | 22.09 | 852 | -0.05 | | 0.23 | |
| OWNB | Bitwise Bitcoin Standard Corporations | 25.90 | 24.67 | 25.17 | 32.7K | -0.68 | | 2.65 | |
| OWNS | Impact Shares Affordable Housing MBS ETF | 17.54 | 17.50 | 17.50 | 1.9K | -0.01 | | 0.06 | |
| OZ | Belpointe Prep Llc Cl A Units | 61.40 | 60.53 | 60.74 | 2.4K | -0.26 | | 0.43 | |