this may due to two reasons:
The first reason is that the coin or token has no real value.
The second reason is the large sale of those who got his coin free such as airdrop.
Isn't that true?
some problems
- The project failled, if the developer can't running his roadmap, im sure the project will be failed
- Just Sell it, its a big issue, after IEO/ICO ended the market usually investor will be seing the progress, if the progress slowly, and investor not tipically long term, they will just sell it even he get lost
- No inovation, i think after listing the developer must have "implementation" of his project, so new investor can buy the coin/token after listing market to use it in platform