I have been watching the markets closely lately and today there were huge run-ups in a vast majority of shares. One I was watching went up 250% by noon then cameback to ~150%. Lot's of 10% gainers. After Hours they have almost all given up as much as they made as of this post. I'm putting in some stop sale orders for open. The fed just increased interest rates. I think announced after close. http://finance.yahoo.com/news/Fed-raises-discount-rate-to-rb-1185528021.html;_ylt=AuHO5WmsaxA0K_EWD64Ddpu7YWsA;_ylu=X3oDMTE1ZGRmYjNxBHBvcwMyBHNlYwN0b3BTdG9yaWVzBHNsawNmZWRoaWtlc2Rpc2M-?x=0&sec=topStories&pos=main&asset=&ccode= China sold some billions in T bills http://www.bloomberg.com/apps/news?pid=20601068&sid=aFJ57ZEjS0uM Tomorrow might be very interesting, may be a spark.