could someone convert thus thinkorswims ift rsi? it looks really good

Part 1

Code: Select all

```
# RSI_IFT (smoothed Inverse Fisher Transform RSI)
# Change Log
#
# 2022.01.25 v1.1 @cos251 - Added .01 multiplier per proper forumat; pointed out by @bigboss
#
# 2021.01.29 v1.0 @cos251 - Intial Script; takes smoothed 5 period RSI and puts it # through Inverse arctanh(x) forumla
#
#CREDITS
# - https://www.mesasoftware.com/papers/TheInverseFisherTransform.pdf
# - https://www.mql5.com/en/articles/303
declare lower;
#--- Inputs
input useMultiplier = no;
input length = 5;
def over_Bought = .5;
def over_Sold = -.5;
input paintbars = no;
input showVerticalLines = yes;
input audibleAlerts = yes;
#--- End Inputs
#--- RSI and Smoothed Inverse RSI Calculation
def R =if useMultiplier then (reference RSI(length, close) - 50) * .1 else (reference RSI(length, close) - 50);
def AvgRSI = MovingAverage(AverageType.Exponential,R,9);
def iRSI = (Power(Double.E, 2 * AvgRSI) - 1) / (Power(Double.E, 2 * AvgRSI) + 1);
plot Inverse_RSI = iRSI;
#AddLabel(yes,iRSI);
Inverse_RSI.SetDefaultColor(Color.DARK_GRAY);
Inverse_RSI.AssignValueColor(if Inverse_RSI > .5 then Color.GREEN else if Inverse_RSI < -.5 then Color.RED else Color.Current);
#--- End RSI and Smoothed Calculation
#--- OB/OS
plot ob = over_Bought;
plot os = over_Sold;
ob.SetDefaultColor(Color.DARK_GRAY);
os.SetDefaultColor(Color.DARK_GRAY);
#--- End OB/OS
#--- Add VerticalLine
def sqzAlert = reference TTM_Squeeze().SqueezeAlert; #Hint -Used for candle price color
AddVerticalLine(showVerticalLines and (iRSI > 0) and (iRSI[1] < 0), "Entry BUY", Color.GRAY);
AddVerticalLine(showVerticalLines and (iRSI[1] > 0) and (iRSI < 0), "Entry SELL", Color.YELLOW);
AssignPriceColor(if paintbars and iRSI > 0 and sqzAlert == 1 then Color.GREEN else if paintbars and iRSI < 0 and sqzAlert == 1 then Color.RED else if paintbars and sqzAlert == 0 then Color.GRAY else Color.Current);
Alert(audibleAlerts and (iRSI > 0) and (iRSI[1] < 0), "Buy", Alert.BAR, Sound.Chimes);
Alert(audibleAlerts and (iRSI[1] > 0) and (iRSI < 0), "Sell", Alert.BAR, Sound.Ding);
```

Part 2

Code: Select all

```
# RSI_IFT_Strat (smoothed Inverse Fisher Transform RSI)
# Change Log
# 2021.08.20 v1.0 @cos251 - Intial Script; takes smoothed 5 period RSI and puts it #
# through Inverse arctanh(x) forumla; converted to strategy for
# back testing purposes
#
# Removing the header credits and description is not permitted, any modification needs to be shared.
#
#CREDITS
# - https://www.mesasoftware.com/papers/TheInverseFisherTransform.pdf
# - https://www.mql5.com/en/articles/303
declare upper;
#--- Inputs
input length = 5;
input tradetype = { default "long", "short", "both" };
input paintbars = yes;
input showVerticalLines = yes;
#--- End Inputs
#--- RSI and Smoothed Inverse RSI Calculation
def R = reference RSI(length, close) - 50;
def AvgRSI = MovingAverage(AverageType.Exponential,R,9);
def iRSI = (Power(Double.E, 2 * AvgRSI) - 1) / (Power(Double.E, 2 * AvgRSI) + 1);
def Inverse_RSI = iRSI;
#--- End RSI and Smoothed Calculation
#--- Add VerticalLine
def sqzAlert = reference TTM_Squeeze().SqueezeAlert; #Hint -Used for candle price color
# and sqzAlert == 1
AddVerticalLine(showVerticalLines and (tradetype == tradetype.long or tradetype == tradetype.both) and (iRSI > 0) and (iRSI[1] < 0), "Entry BUY", Color.GRAY);
AddVerticalLine(showVerticalLines and (tradetype == tradetype.short or tradetype == tradetype.both) and (iRSI[1] > 0) and (iRSI < 0), "Entry SELL", Color.YELLOW);
AssignPriceColor(if paintbars and (tradetype == tradetype.long or tradetype == tradetype.both) and iRSI > 0 then Color.GREEN else if paintbars and (tradetype == tradetype.short or tradetype == tradetype.both) and iRSI < 0 then Color.RED else if paintbars then Color.GRAY else Color.Current);
AddOrder(OrderType.BUY_TO_OPEN, iRSI > 0 and iRSI[1] < 0 and (tradetype == tradetype.long or tradetype == tradetype.both), open, tickcolor = GetColor(9), arrowcolor = GetColor(9), name = "LONG");
AddOrder(OrderType.SELL_TO_CLOSE, iRSI < 0 and iRSI[1] > 0 and (tradetype == tradetype.long or tradetype == tradetype.both),open, tickcolor = GetColor(9), arrowcolor = GetColor(9), name = "LONG_EXIT");
AddOrder(OrderType.SELL_TO_OPEN,iRSI < 0 and iRSI[1] > 0 and (tradetype == tradetype.short or tradetype == tradetype.both),open, tickcolor = GetColor(8), arrowcolor = GetColor(8), name = "SHORT" );
AddOrder(OrderType.BUY_TO_CLOSE, iRSI > 0 and iRSI[1] < 0 and (tradetype == tradetype.short or tradetype == tradetype.both),open, tickcolor = GetColor(8), arrowcolor = GetColor(8), name = "SHORT_EXIT");
```