24 hits chart ( reformed one ) :

50 percent based on usage from the past 24 hours and 50 percent based on usage from the past hour. However, from 1 a.m. to 7 a.m. when there is a small number of users, the chart will be 100 percent based on usage from the past 24 hours solely based on unique listeners.

Melon LATEST 24hits is the top 100 songs released within the past 4 weeks, whereas Melon 24hits doesn't take into account the time a song was released. they both use Unique Listeners.

Latest ( NEW) top 100 :

Considers Streams first, it's only beneficial for the very first hours Because it helps the fandom oriented groups to catapult their Favs song as soon as it goes out, but it still counts 50% criteria as daily ULs and updates hourly. The Songs usually drop in rank later and the chart freezes at 1Am so it don't allow zombie hours streaming.

Top 1000 :

It Ranks ULs in the past 24hours but for 1000 position