CVI is an algorithm for constructing implied volatility surfaces that is framed as a convex optimisation problem. As such, it is suitable to be processed by modern optimisation solvers like CVXPY, ...

For more than a century, Utah has kept gambling almost entirely out of the state. There are no casinos, no lotteries and no racetracks that allow bets, a prohibition rooted in the conservative ideals ...

Chinese companies have rushed to derivatives for protection from currency exposure as a rising yuan has hurt some exporters for months and - more recently - ...

RMDs can be more frustrating for people who don't need the money at all and would rather let their savings grow. But in that case, you should know that there's no requirement to spend your RMD. You ...

Micron is showing strong accumulation as earnings approach. One way to take advantage of this is via a diagonal put spread.

A put ratio spread is an advanced option trade and generally not suitable for beginners, but it can have its place within an option portfolio.

A put ratio spread is an advanced option trade and generally not suitable for beginners, but it can have its place within an option portfolio. It is generally considered a neutral strategy, although ...

Washington sees the Middle East through a lens ground in Tel Aviv and Jerusalem, and it is a lens that, while sharp in certain frequencies, produces blind spots in others. Options pricing theory ...

Discover the importance of price change in securities, how to calculate it, and its impact on market volatility.

Traders are piling into options as supply disruptions from the war in Iran send oil and other commodity prices soaring.

Times like these serve as a great reminder that nobody has a crystal ball and that the investment world involves risks, which imply uncertainty (e.g., facing sudden and unexpected negatives). In this ...

Some stocks are mispriced because their fundamentals are deteriorating, and investors are slow to recognize it. Then there ...