POET Technologies Inc.

I do believe it's 90 days? correct me if needed.

https://listingcenter.nasdaq.com/assets/initialguide.pdf

Market Value of Listed Securities of $75 million (current publicly traded Companies must meet this requirement and the $4 bid price requirement for 90 consecutive trading days prior to applying for listing if qualifying to list only under the Market Value Standard);

http://goo.gl/xEgy5g