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 |