We investigate whether commodity futures or options markets play a more important role in
the price discovery process in the six most actively traded markets: crude oil, natural gas, gold…

The authors examine the behavior of US crude oil and natural gas futures options implied
volatility–based measures as proxies for information leakage around news announcements …

We find that pre‐announcement implied volatility spreads and options trading activity are
abnormally elevated and can predict Food and Drug Administration (FDA) announcement date …

This paper represents the intersection of three spheres of influence, relevant to the global
research community interested in a more reliable understanding of capital market phenomena. …

This dissertation contributes to the existing literature by examining trading behaviour around
security-level and market-wide events. The research focuses on equity and futures options …

Background and Objectives Declines in stroke admission, IV thrombolysis (IVT), and mechanical
thrombectomy volumes were reported during the first wave of the COVID-19 pandemic. …

Objectives This clinical trial explored the clinical and radiographic dimensional changes of
the alveolar ridge in the first 4 months after tooth extraction in combination with the …

It remains unknown whether adiposity subtypes are differentially associated with colorectal
cancer (CRC). To move beyond single-trait anthropometric indicators, we derived four multi-…