The placid surface of an equity market that’s treaded water for months is masking dramatic swings underneath, as stock moves whipsaw traders and threaten more turbulence ahead.

QQQ's volatility surface shows extreme defensive positioning: expensive put skew, inverted term structure, and peak volatility below current prices signal institutional caution. Massive concentration ...

SAN JOSE, Calif., Oct. 15, 2025 /PRNewswire/ -- Option Circle, a leading platform for automated options trading, today announced the launch of its proprietary Volatility Intelligence Engine, a ...

Among the most challenging aspects of the options market is that the ecosystem is structured as a multiverse. Rather than being viewed as an abstract battle of wits between bulls and bears, it’s ...

Markets saw modest declines today following Powell’s remarks, though nothing materially new was said. The bigger story lies in volatility dynamics, where suppressed index-level volatility compared to ...

Volatility refers to the degree of variation in the price or value of an asset, security, or market over a specific period, typically measured by the standard deviation or variance of returns. It ...

We can see the difference between SVI and spline more clearly here. As expected, SVI curves show nice “smiles.” On the other hand, the spline follows the datapoints more closely but can go only as far ...