The global environment is changing due to a confluence of factors underpinned by the COVID-19 pandemic and its different variants, supply-chain dislocations, the Russian war on Ukraine, and the start of monetary tightening policy due to the onset of inflation....

SpiderRock Gateway has released a new visualization tool designed to assist users in researching relative option values (click here to read the press release). The Chart Tool combines SpiderRock's ten years of US stock, index, ETF, and ADR data with its proprietary...

It’s well-documented that equity and options markets underwent drastic participatory change over the past few years, though retail traders’ presence has declined since its peak GME frenzy — see that oft-cited anecdotal proxy, a chart of Robinhood’s stock...