Warnings & Alerts
These warnings and alerts are the interaction of the oscillator with the price.
The warnings appear when Spectro Oscillator gets dangerously close to the price. Thus, the trend is either weakening or about to reverse.
The alerts(ups and downs) come one candle after the oscillator crosses the price, which is a confirmation of direction change. Remember until the candle closes, the alerts can repaint, so if you want a confirmed signal, wait for a candle close.