Too little info in your title.
For the future, provide more info in the subject so you can get more help.
It should be easy to find the answer just with a quick look in google >
https://bitcoinist.com/ram-price-explodes-amid-eos-network-speculation/a quote from the article >
During the past week, the price for RAM on the EOS network increased more than tenfold in a bonafide trading frenzy. Now, some in the EOS community are worried about the possible negative effects of RAM trading and speculation on the network.
