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Table 2 Return characteristics of option with one-month hold to maturity

From: Intelligent option portfolio model with perspective of shadow price and risk-free profit

Conf Int

99%

95%

90%

Option

Mean

LB

UB

LB

UB

LB

UB

50ETF option

− 0.0021

− 0.0090

0.0048

− 0.0073

0.0032

− 0.0065

0.0023

300ETF option

− 0.0100

− 0.0283

0.0083

− 0.0239

0.0039

− 0.0217

0.0016

  1. This table displays confidence intervals for the time series of realized option returns with the confidence interval in 99%, 95%, and 90%