- Function File: rsi = rsindex (closeprice)
- Function File: rsi = rsindex (closeprice, nperiods)
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Compute the relative strength index (RSI) of an asset from the vector of closing prices (closeprice). nperiods defines the number of periods that the rsi should be calculated for (default: 14).
The beginning of the rsi is padded with nans to match the size of closeprice.
Package: financial