| A.I.S. Resources Ltd | Gold | Basic Materials | 0.00 | -21.56 | 0.57 | -15.95 | -25.68 | -67.13 | -82.35 | -94.00 |
| A.P. Moeller-Maersk A/S ADR | Marine Shipping | Industrials | -1.61 | 3.38 | 26.07 | 17.76 | 18.23 | 2.57 | -25.51 | -14.14 |
| A.P. Moeller-Maersk A/S Series A | Marine Shipping | Industrials | -1.63 | 5.74 | 14.61 | 0.42 | 4.64 | -12.39 | -26.69 | -16.45 |
| A.P. Moeller-Maersk A/S Series B | Marine Shipping | Industrials | 1.37 | 9.36 | 23.94 | 8.57 | 14.85 | -3.00 | -17.20 | -12.05 |
| A-1 Group Inc | Shell Companies | Financial Services | -5.31 | -0.64 | 42.77 | 48.72 | -18.60 | -37.93 | 30.70 | -68.00 |
| a2 Milk Co Ltd | Packaged Foods | Consumer Defensive | 4.76 | 7.58 | 23.17 | 21.41 | 71.21 | 27.54 | 51.72 | 4.76 |
| a2 Milk Co Ltd ADR | Packaged Foods | Consumer Defensive | 1.34 | 1.97 | 11.56 | 27.50 | 62.11 | 17.10 | 47.42 | -0.84 |
| AAC Clyde Space AB | Aerospace & Defense | Industrials | 0.00 | 0.00 | -2.77 | -2.77 | -19.96 | -30.01 | -55.68 | -71.00 |
| AAC Technologies Holdings Inc | Communication Equipment | Technology | 0.00 | 0.00 | -9.69 | 28.39 | 47.09 | 82.53 | 47.09 | -50.89 |
| AAC Technologies Holdings Inc ADR | Communication Equipment | Technology | -5.23 | -8.86 | -0.17 | 38.55 | 20.68 | 49.41 | 45.91 | -42.98 |
| Aalberts N.V. | Specialty Industrial Machinery | Industrials | 0.00 | -2.44 | -4.31 | 17.10 | 43.00 | 8.42 | 26.25 | -12.76 |
| AAP Inc | Real Estate Services | Real Estate | 50.00 | 50.00 | -25.00 | -50.00 | -78.57 | -92.11 | -99.42 | -99.81 |
| AAPKI Ventures Inc | Other Industrial Metals & Mining | Basic Materials | -30.00 | 40.00 | -16.67 | 100.00 | 12.90 | -30.00 | -85.54 | -97.67 |
| AB International Group Corp | Entertainment | Communication Services | 0.00 | 25.00 | -23.08 | -73.68 | -52.38 | 66.67 | -95.45 | -99.33 |
| AB&T Financial Corp | Banks - Regional | Financial Services | -0.27 | -0.71 | 0.00 | -1.43 | 35.31 | 53.36 | -12.47 | 25.70 |
| Abacus Mining & Exploration Corp | Other Industrial Metals & Mining | Basic Materials | 0.14 | 12.61 | -6.53 | 50.75 | 9.53 | -3.31 | -34.33 | -81.97 |
| Abattis Bioceuticals Corp | Drug Manufacturers - Specialty & Generic | Healthcare | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | -99.99 |
| Abaxx Technologies Inc | Software - Application | Technology | -2.39 | 1.18 | 1.18 | -14.18 | 109.81 | 75.82 | 213.67 | 1.51 |
| ABB Ltd | Electrical Equipment & Parts | Industrials | -1.33 | 2.48 | 15.83 | 19.13 | 40.51 | 46.50 | 84.21 | 59.31 |
| ABB Ltd ADR | Electrical Equipment & Parts | Industrials | -0.48 | 0.33 | 13.99 | 16.85 | 39.18 | 43.23 | 43.23 | 43.23 |
| ABC Arbitrage S.A. | Asset Management | Financial Services | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Abcourt Mines Inc | Gold | Basic Materials | 0.00 | -2.05 | -0.89 | -31.35 | 19.99 | -21.18 | -30.79 | -73.14 |
| Aben Minerals Ltd | Gold | Basic Materials | 0.00 | 37.64 | -1.56 | 30.64 | 44.49 | -11.04 | -78.74 | -87.15 |
| Aberdeen International Inc | Asset Management | Financial Services | 0.00 | 0.00 | 12.32 | 19.76 | 3.22 | -26.37 | -70.94 | -88.31 |