I am slowly adding on the dips (bought originally a long long time ago at .15 or so). I had a buy limit order in last night at .455 good til cancelled. It did not go through last night. This morning, the trade executed at 9:43, well after it opened, spiked, dropped, then went back up and down. It was only for 2,000 shares. Is this due to the scarcity? It passed through and held below the limit price a couple of times from 9:30 til it executed for several minutes at a time until it finally did at .455, the limit. Is that normal?