1 | Gains and losses average out to a large profit each month. | |
2 | The investments I made were all profitable. | |
3 | We would also like to have some information on buying it on margin. | |
4 | Actually, our price is already narrowly calculated and it leaves us only small profit margin. | |
5 | Later, it secured a near-monopoly in the still more profitable trade in alum, vital to the textile industry. |