Six months is normal period for ICO, but the first 3-5 months must be used for preparation to heat up the audience, and then the client is warm - it`s time for tokensale

Token sale itself should not be too long, because people can hold their money till the end. That`s why pre-sale price is lower than those at the end, and generally token sale last not more than a month..

But here we have another case, the audience is just beginning to warm, but the prospective is good enough to prolong ICO for a week or two.

Not much time left for us to know what will be in fact