Just on word of caution if you would get your buy at 1 completed and then want to sell a portion at 2 do not put that order in for at least 25 hours after the first completion. That is called day trading and some brokerages will put your trading on hold for a period of time. going other way doesn't matter because it takes 2 to three weeks to get a completion at buy of 1's just for those new to trading
Interesting post Cesium - so you've actually been able to sell your .0001's at .0002? I didn't know the MMs would buy your 2's unless the ask was at 3. So are you partially resposible for some of these large 100M+ buys sells we've been seeing?