Bankex progress is pretty good, because the price in February was at the level of $ 0.01,
and now Bankex is at the level of $ 0.02, this is good for Bankex, but now the price is down again
I don't know where is the good part you mean. BKX price still really far from their ICO which was $1.48 or 20 times than current price in USD. There are should be something wrong with their progress since they have collected around $70million from their ICO
It's important to remember that funds raised are for development and operating costs of the project itself, and the team cannot artificially influence the token price on secondary markets. This would be market manipulation and is illegal. In addition, the BANKEX TGE took place when crypto was at it's height. So it's not really a useful metric to compare with.
BANKEX has made huge strides using the funds raised. You can read through the highlights of 2018
in this article.