SPX 60 min Chart. 60-S-2 confirmed during the 2nd hour. 3RD UPRO Buy signal ended. 60-S-1 (Extreme Overdue) confirmed at the close of the 3rd hour. 60-S-2 confirmed during the 7th hour. Thursday possibilities: 60-S-1, 60-1 (Extreme Overdue), 60-2 (Overdue), 60-E-2 (Overdue), 60-E-1 & 4th UPRO Buy Signal.