زخیرہ اندوزی (Hoarding In Islam)
As Nadeem Sahab rightly mentioned, that hoarding which is primarily prohibited in religion is the one with relates to provision of basic necessities where objective is to earn profit at the cost of depriving people of basic necessities. However, situations can arise ( in exceptional cases ) where hoarding of different nature items ( other than basic necessities) might also fall in its purview. For comments of Ghamidi Sahab , please refer to the video below from 40:23 to 42:08 https://youtu.be/RMPWdTKztsU?t=2423