That means nothing, there are no t-trades/after market trades in OTC market. What happens is that unlike NASDAQ or NYSE, MMs in OTC can make any transaction during market hours and not disclose it until after market closes. They can actually combine several transactions that take place during market hours and show you a single transaction with the total number of shares when market closes. They supposedly do it by matching bid-ask prices between parties that "do not want to affect the market price" but we know that's bull shit, they use that excuse to manipulate the stock, and keep the trend they want the stock to follow...lets say the stock is in downtrend and there is a big buy coming, that can cause a whale effect if the rest of investors see the transaction, so they do it but don't show it to you so price keeps coming down...if price around that time was 0.05 and the closing price is 0.07 you will see after hours a "t trade" at below the bid for around 0.05...do you get it?