If you want to invest in hive-engine tokens, you should do your own research. Here, I would like to share a little about the POB token.
The POB token is the native token of the ProofOfBrain tribe. It has the front end. You can visit proofofbrain.io. You can see your POB reward in your posts.
You can get an updated POB price on my post every Saturday. Here is my last post on POB price https://ecency.com/hive-167922/@lebah/pob-price-update-week-i

How to earn POB token?

You can earn in different ways:

Earn POB from your Hive posts. You need to add hashtag # POB and # proofofbrain.
Earn from curation. You need to have POB power in your hive-engine wallet. The greater your power, the higher the reward is.
Earn from providing liquidity in the diesel pool. You can park your liquid assets in Hive or Cent. You will earn a reward daily for parking your asset. The pool pair is Swap.Hive :POB or Cent:POB and Swap:BTC:POB.

POB token Profit and Risk

The lowest POB price in my record is 0.012 Hive. The price of POB is now around 0.014. If you invest in POB, you will buy the token at a little higher price than the lowest price. It means that you have a slight risk of getting lost.

In the last 5 weeks, POB prices were rated at 0.12 to 0.018. POB has liquidity pools in the hive-engine. The new pair is Swap.BTC:POB.

A vote reward from your stake is around 0.0118%. If you stake 10,000 POB, you will earn around 1,18 POB for every vote from your curation work. If you upvote 10 posts daily, you will earn 11,8 POB. How much do you need to invest in 10,000 POB? At the current price, you need 10,000 x 0.014 = 140 Hive. If the price of Hive 0.5 you need $70.

Is 11.8 POB daily profitable? In my opinion, the price of POB is still at the bottom, so 11,8 will be profitable in the future. If you count the current profit, you will only earn 11.8x0.14x$0.5= $0.082 daily. From a $70 investment, it's not bad for your curation work. Thanks for reading. Support me with your upvote and re-blog to help me make better posts.