TradingView Script

Need a single indicator system involving multiple Indicators and rules for combination of indicators for entry and exit.
List of Indicators:
- Exponential MA – Period 21
- Exponential BB
o 3 BB to be set up on a chart
o Period 50 STD Deviation will be 2.75 3.25 3.75
o Upper band should be coloured in 2 colours upper band red gradient and lower band in blue gradient
o Cloud to be drawn between EMA & BB Central Line – 2 Different/contrasting colours
o Candlesticks Colours also to be changed in line with condition fired (Buy/Sell- Blue/Red)
Rules for Entry:
- Entry EMA (21) > BB-Basis (Central Line) – Enter Long
- Entry EMA (21) < BB-Basis (Central Line) – Enter Short

Rules for Exit:
- Based on BB
o Long Exit: Exit when candle closed below upper Bollinger band
o Short Exit: Exit when candle closed up lower Bollinger band
o There should be option to select among the three-variant placed on chart based on standard deviation
- Based on EMA & BB
o Long Exit: Exit when Candle closed is forming EMA (21) <BB-Basic (Central Line)
o Short Exit: Exit when Candle closed is forming EMA (21) >BB-Basic (Central Line)
Indicators on chart as option (Selection make it placed on chart)
- Auto Fib Channels – Selecting this will dropdown input window and place on chart
- Murrey's Math Oscillator - Selecting this will dropdown input window and place on chart
- Pivot points
- Harmonic Patterns

ALL INDICATORS ARE ATTACHED AND ARE OPENSOURCE.