This is what i personally dont know what is it

yester i longed $UNFI it was dropping badly but i longed it as per my stretegy and analysis but i was not expecting that much my target was 200$ but i randomly set TP at 5.1$ and i slept.In the morning when i woke up my all portfolio was green Alhamdulillah

Question is how this happend ?

yesterday night every one knows about a huge huge manipulation occured and thin long wick just made in 4 to 5 mints and it just hit tp and i was out