That's a loaded question. No indicator is 100%. But some indicators can supercharge a smart strategy, revealing profit opportunities that would otherwise remain invisible. Pair RevAlerts with such strategies and smart trading practices (proper position sizing, broker fee awareness, sticking with the strategy plan), and you've got a winning formula.
We never get used to take profits triggering. Click the link to see the take profit on USDJPY unfold! Instant smile when yours hits, too, yes?