کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
975566 | 933038 | 2009 | 20 صفحه PDF | دانلود رایگان |

We examine the informational role of options across exercise prices under different market conditions. We analyze the influence of options' leverage effect, and market cycles on the cause–effect relation between stock and options markets based on an emerging options market—the Taiwan stock index options market. When aggregating market data irrespective of market cycles and options moneyness, we find that the equity market leads the options market. However, as we control options' moneyness and market cycles, we find that out-of-the-money options lead the stock market by up to 90 min with more pronounced results in downtrends and periods of political tension. Our findings suggest that the informational role of options is interacted with leverage effect and market conditions.
Journal: Pacific-Basin Finance Journal - Volume 17, Issue 2, April 2009, Pages 189–208