Colored EMA

This is a modified version of the exponential moving average indicator to change color based on trend (red/ bearish if price has closed below EMA , green/ bullish if price has closed above EMA ).

Phát hành các Ghi chú: Made color change only after previous candle closed above/below EMA instead of current candle (looks better).

Phát hành các Ghi chú: Minor improvements :)

Phát hành các Ghi chú: Minor improvements

Phát hành các Ghi chú: Updated to Pine Script version 4