Shares of Old Dominion Freight Line (NASDAQ ... As of 11:58 a.m. ET, Old Dominion stock was down 6.7%, while Saia stock had plunged 29.1%. Image source: Getty Images. Old Dominion managed to ...

Constellation Energy Corporation’s CEG shares have declined 1.2% since its first-quarter 2025 earnings release on May 6.

Investopedia / Eliana Rodgers The capital market line reflects the full spectrum of investment portfolios formed by blending a risk-free asset with a diversified market portfolio of risky investments.

The beta coefficient is the volatility measure of a stock portfolio to the market itself. The greater the line's slope, the better the risk-return trade-off. The Treynor measure, also known as the ...