Lack of follow-through volume...one of the lowest volume days for $SPDR S&P 500 ETF Trust(SPY)$ in over a year. Look back now. > HUGE volume day last tuesday > lower volume wednesday > even lower volume thursday > and tiny volume today ...all while price is moving higher. Price moving up + volume moving down = weakening participation...BUT context matters. So let's look again. Last tuesday was the big emotional/impulse move day, but was it real demand? Or was most of that volume end of month/quarter flows, shorts covering, and re-positioning?...has there been any true demand confirming this counter trend rally? i'm questioning this. What we're seeing is classic volume taper after expansion. So what's next? Two options: a) volume com