Options chains typically show each contract's bid price, ask price, volume, open interest, and implied volatility. Understanding "the Greeks" (delta, gamma, theta, vega) in an options chain helps ...

The DAT Truckload Volume Index (TVI) is produced by DAT iQ and ... construction materials and other freight moved through supply chains. Truck posts declined 2.3%. The national average van load ...

The index measures the monthly evolution of the volume of industrial production (excluding construction). From January 2022 the indices are calculated as annual chain-linked indices instead of fixed ...