We only care about the integer part cutting off any fraction without rounding..  We are only referring to the closing price. 

This is for a timespan of 10 days. If there is a holiday or other day without a unique closing price in the interval due to the market not having been open, we will extend the deadline to get another day until there are 10 days included.

If after the week, from within the ten closing prices, every decimal digit appears at least once, this resolves YES. Otherwise NO. It can resolve early.

If all seen by the end, YES, otherwise NO