"SwingIndex" (Financial Indicator)
Sometimes abbreviated as SI.
Is a momentum indicator.
Was developed by Welles Wilder.
Is computed using the high, low, open, and close prices.
Returns one time series constructed to have values between -100 and 100.
FinancialIndicator["SwingIndex",l] uses limit move value l.
Examples
In[1]:=1

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https://wolfram.com/xid/0bhhptyngy52ezywfcyl-13v884
Out[1]=1
