def priceize1(nds):
    
    nds[0, :] = 100 
    for i in range(1, nds.shape[0]):
        nds[i, :] = nds[i-1, :] * nds[i, :]
@summary Computes stepwise (usually daily) returns relative to 1, where
dataset/ETHPy150Open QuantSoftware/QuantSoftwareToolkit/QSTK/qstkutil/tsutil.py/priceize1