Part 4/8:
The earnings peaked in February, when the price of Caspa surged from $0.10 to $0.17, yielding $480 in earnings. However, by June, the miner was left with increasingly depleted returns. With electricity costs running about 17 cents per kilowatt-hour, the machine's daily operating cost became untenable, resulting in a mere profit of $24.65 after accounting for expenses in June.