SPY Momentum Rotation Symmetry (Su14 April 2019)ufotext (29)in #stocks • 6 years ago (edited) Date & Time= 3PM Su14 April 2019 UFOtext= Top pic shows SPY (S&P) Momentum Graph with rotational symmetry. Momentum= Trade volume x Log closing price rate of change from day before to day after. #market #forecast #money #blog