This is definitely a valid concern/question in a typical situation but the circumstances here should shed some light on the security of the overall market value:
There's a maximum potential of 14,400 coins mined per 24 hours. There are 5 minutes between new blocks. 24 hours * 60 minutes / 5 is 288 blocks per day * 50 (the block reward). The diff adjustment applying to each block in the fashion that it does accordingly (25% up or down) help keep things on an even level. The scarcity of NEOS combined with it's usefulness, I don't foresee it being something that is dumped too carelessly for a quick return or even wave trading.
Hopefully that helps set your minds at ease some but if not please feel free to voice your concerns even with that being said.
do the math yourself.
bear in mind many of us will still be holding our ipo coins.
thanks for your informative posts i am going to sleep got nothing to worry