MA converging request

[TLBshifted]

Is it possible to convert this to Lua?

Thanks

Code: Select all

// This work is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/
// © LuxAlgo

//@version=5
indicator("Moving Average Converging [LuxAlgo]", overlay = true)
//------------------------------------------------------------------------------
//Settings
//-----------------------------------------------------------------------------{
length = input(100)

incr   = input(10, "Increment")

fast   = input(10)

src    = input(close)

//-----------------------------------------------------------------------------}
//Calculations
//-----------------------------------------------------------------------------{
var ma    = 0.
var fma   = 0.
var alpha = 0.
var k     = 1 / incr

upper = ta.highest(length)
lower = ta.lowest(length)
init_ma = ta.sma(src, length)

cross = ta.cross(src,ma)

alpha := cross ? 2 / (length + 1)
  : src > ma and upper > upper[1] ? alpha + k
  : src < ma and lower < lower[1] ? alpha + k
  : alpha

ma := nz(ma[1] + alpha[1] * (src - ma[1]), init_ma)
 
fma := nz(cross ? math.avg(src, fma[1])
  : src > ma ? math.max(src, fma[1]) + (src - fma[1]) / fast
  : math.min(src, fma[1]) + (src - fma[1]) / fast,src)

//-----------------------------------------------------------------------------}
//Plots
//-----------------------------------------------------------------------------{
css = fma > ma ? color.teal : color.red

plot0 = plot(fma, "Fast MA"
  , color = #ff5d00
  , transp = 100)

plot1 = plot(ma, "Converging MA"
  , color = css)

fill(plot0, plot1, css
  , "Fill"
  , transp = 80)
 
//-----------------------------------------------------------------------------}


[Apprentice]

We have added your request to the development list.
Development reference 216.

[Apprentice]

Try this version.
https://fxcodebase.com/code/viewtopic.php?f=17&t=73492

Can you provide any web references?
Have some concerns about the implementation.

The continuation parameter is NOT available in the original implementation.