| Bank | Market value of stock traded* | Return on May 2 | In millions of pesos | In millions of US dollars |
| ATLANTICO | 63436.0 | 14.9% | 9472.9 | 3.4 |
| BANAMEX | 1382280.5 | 14.7% | 203139.2 | 72.4 |
| BANCEN | 106835.7 | 9.5% | 10102.6 | 3.6 |
| BANORTE | 196018.8 | 9.9% | 19478.9 | 6.9 |
| BANCOMER | 1301471.9 | 14.6% | 190551.2 | 68.0 |
| BANORIENTE | 30180.0 | 0.0% | 0.0 | 0.0 |
| BANORO | 115914.0 | 14.7% | 17073.6 | 6.1 |
| COMERMEX | 277734.6 | 14.7% | 40917.1 | 14.6 |
| CONFIA | 47556.1 | 10.0% | 4754.1 | 1.7 |
| CREMI | 78568.0 | 11.7% | 9189.1 | 3.3 |
| INTERNAC. | 218927.9 | 15.9% | 34842.0 | 12.4 |
| MERCANTIL | 42627.6 | 14.6% | 6206.0 | 2.2 |
| PROMEX | 124596.7 | 0.0% | 0.0 | 0.0 |
| SERFIN | 572069.3 | 14.5% | 82884.8 | 29.6 |
| SOMEX | 74510.1 | 9.4% | 6968.6 | 2.5 |
| Large banks | 3533556.4 | 14.6% | 517492.4 | 184.6 |
| Small banks | 1099170.9 | 10.7% | 118087.7 | 42.1 |
| All banks | 4632727.3 | 13.7% | 635580.1 | 226.7 |