Not deterred by last wk's 3.2% rally in $SPX, #hedgefunds added this wk to net shorts -- now highest since Oct '15. This wk, SPX (3044) up another 3%. Fri, 200DMA defended. W/ this wk's range breakout, bulls could be eyeing 3150, hoping for short squeeze. $SPY https://t.co/yYmBexaDk4