Список проголосовавших за комментарий "FinSerfing, true it is a difficult business — so you must do it for love. You're competing against the best in the world so it will always be hard. <br/> <br/> The Effort-Income depends on the capital you manage — so a larger cash base can make the effort worthwhile.<br/> <br/> We built QuantConnect to enable 100x faster iterations, which decreases the time you're working on the design. You can test back-tests on tick/second data (4TB data), which would normally take 12 hours on an i7 intel within 2-3 minutes."