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Table 10 Examples of the confidence intervals, at a 94.15% confidence level, for the estimated Hs with the TA method for several stocks of the S &P500 index using 1024 trading days

From: Improvement in Hurst exponent estimation and its application to financial markets

Stock

H estimated

Confidence Level

OKE

0.602

(0.475, 0.717)

APTV

0.530

(0.414, 0.545)

NRG

0.542

(0.444, 0.667)

CHD

0.498

(0.525, 0.677)

CCL

0.549

(0.354, 0.515)

EQIX

0.468

(0.535, 0.606)