Some observations... still noticed over the past few months now... 1. ARCA is still placing their large order on the bid lower than EDIG trades at while placing a large order at the ask higher than EDIG trades at.(Today it was bid 25K at .16 and ask 25K at .19); 2. When there is a lot of interest, such as late last week on news, and the price has an opportunity to increase due to demand, ARCA does not place any bid OR ask orders for the day... they sit on the sidelines, lest they be caught selling shares they do not want to sell OR risk selling short?? 3. There were 30 trades posted today to acquire a whopping 56,135 shares today (as reported by yahoo.. I didn't add the T+S up) and finally bid came up today from its low.