Loco debuted on
Billboard Hot 100 chart at number 87 and peaked at number 80, becoming Enrique's highest-charting Spanish song on the chart at the time. It surpassed "
Cuando Me Enamoro" which peaked at number 89. The song also debuted in Spain at number 22. The song debuted at number 8 on the
Billboard Hot Latin Tracks chart with just three full days of sales and airplay as it was released on 24 August 2013. It sold around 3,000 downloads in those three days. It climbed to number 2 the very next week. It became 24th number one for Enrique in this chart. It has topped the Latin Airplay chart for 9 non-consecutive weeks. The song also made a Hot Shot Debut on the
Tropical Songs chart at number 4, being the Greatest Gainer of the week. The following week it rose to number 3 again, being the Greatest Gainer of the week. It also debuted at number 3 on the
Latin Pop Songs chart, becoming the Greatest Gainer of the week. It topped this chart for 12 consecutive weeks before getting replaced by Wisin's "Que Viva La Vida". The song regained the top spot the very next week. In total, the song spent 14 weeks atop of the
Latin Pop Songs chart, becoming Enrique's best performing song on this chart surpassing his previous best "
Dímelo" which topped the chart for 12 weeks. ==Charts==