Well, let's go through some of the possible scenarios.


1st.
Demand to buy coins stay the same, the same number of people still want to buy new coins. With a steady supply and no new coins being inserted in the market in the airdrop, there is only one way to get them. Buying on the market from people that are willing to sell at a higher price.

2nd.
Demand increases and popularity grows. What happened in the 1st case will be accentuated and appreciation of the coin value will grow even more.

3rd.


Demand decrease and popularity go down. Well, everything starts to go down.


NOBODY can predict what will happen. You can see the public interest in this coin (https://trends.google.com/trends/explore?q=buy%20DeepOnion,DeepOnion). Things don't look good at googletrends.