When the S&P was down at 1,100 no-one wanted to buy it that cheaply, and the market was getting slashed down 1-2% in minutes multiple times per day after every intra-day rally that took many many hours, yet was undone totally in minutes. Yet now at 1,250 the market is extremely bullish as it is severely struggling to fall even a few %. The best examples of this are on tuesday it had spent hours and hours slowly grinding down to 1213 level, then suddenly rocketed up to 1230 in 20seconds! This morning at 7am (UK time) the market had spent all night slowly going down to 1213 again, then suddenly jolted up to 1236 in a few minutes! Whilst i know the the markets are often illogical, what on earth could be driving all this extreme bullishness??