They cant, they just need to go back to the OTC where they belong. They are a start up and have zero ability to keep the listing standards for the NASDAQ. While it is a nice pipe dream, they should have never uplisted as soon as they did without more solid players in hand. I have called this action since inception and nothing has changed. Despite all the hype and "money on the side lines" that is exactly where it is and will stay. You can claim Sigma is ahead of its time, etc, etc, etc. All of those claims and hype have proven to be FACTUALLY false. Sigma, as of the time I type this, is at ALL TIME LOWS> If things were even remotely fine, they would not be bottom feeding....go ahead, blame the market, sector, or any other scape goat...it will not get away from the fact, this company becomes more worthless by the day...PPS speaks for itself...