Once-a-year Dividend Rate: The once-a-year dividend paid out over the trailing twelve months. The dividend rate would be the part of a company's revenue paid to shareholders, quoted as the dollar amount each share gets (dividends for each share). IV Percentile: The percentage of days with IV closing under https://financefeeds.com/ion-enhances-xtp-risk-janus-with-ai-for-improved-pre-trade-risk-management/