Line 1: BLUE- Line(12)
Line 2: ORANGE- Signal Line(26)
lines are 12&26 MA
CASE1: When Orange Line Crosses Blue ....Orange Down and Blue UP...Market will be GREEN
CASE2:Whenever Blue line tries to Cross Orange line and Cross it...BLUE Down and Orange UP.....Market will be RED
The best time frame for the does not exist. This would be completely up to your personal preference; however, daily signals (1D timeframe) are more significant than shorter.