The only thing missing is the volume
24-hour volume is 120k in Bitstamp+Bitfinex+BTC-e: http://bitcoincharts.com/markets/
MtGox days with volume above 150k are few: http://bitcoincharts.com/charts/mtgoxUSD#rg60zigDailyzczsg2011-08-01zeg2013-04-04ztgSzm1g10zm2g25zv
Thus volume these days is actually quite large. Last thursday it was 160k by my count.
Therefore, this is the bottom. No one thinks the China blockade is a rumour anymore. Downside is exhausted.
Another thing is to look at the volume in $ terms.
Some of those days with gox with 150k of volume is when the price was like $50 or less. For the same $ amount at todays rate we would only need 19k btc volume...