Holding Zone

Input Parameters
The script has three input parameters:

· length: an integer input with a default value of 20, likely used for calculating moving averages or other indicators.
· zoneSize: a decimal input with a default value of 1.5, likely used to define the size of the "holding zone".
· entryZone: an integer input with a default value of 50, likely used to define the entry point for the strategy.

Calculate Holding Zone
The script calculates two values:

· highs: the highest high over the last length bars.
· lows: the lowest low over the last length bars.

Then, it calculates the zoneHigh and zoneLow values by subtracting/adding a fraction of the difference between highs and lows from/to highs and lows, respectively. This creates a "holding zone" between zoneHigh and zoneLow.

Plot Holding Zone
Finally, the script plots two lines:

· zoneHigh with a blue color and a linewidth of 2.
· zoneLow with a blue color and a linewidth of 2.
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For the 15 min timeframe I use the parameters 10 for the length, 0.5 for the zone size and 20 for the entry zone. this makes it more sensitive to price