Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Some active ...

The S&P 500 closed Friday at a record 6,753, confirming a breakout above the previous resistance and setting all-time highs. Read more here.

TBT, an inversed and 2x leveraged ETF, can create a powerful combination for yield investors, when deployed in combination with TLTW. Read how here.

The numbers did not compute. Even before Terry Rozier dropped out of the 2023 NBA game in which he's accused of rigging his statistics, computers at an "integrity monitor" firm flagged a flood of bets ...

Quinn Haberl believes his disability and diminutive stature are precisely why six federal agents descended upon him during a protest outside the U.S. Immigration and Customs and Enforcement facility ...

Goldman Sachs predicted slow S&P 500 returns in October 2024, but the index has beaten expectations over the past year. The Goldman Sachs forecast was aimed at the next decade, not just one year, so ...

本研究针对传统在线投资组合选择(OLPS)方法难以捕捉复杂时间依赖性和量化市场不确定性的问题，提出融合长短期记忆(LSTM)网络与不确定性理论的新型框架。通过构建自适应不确定均值-绝对偏差优化模型，动态平衡不确定性调整预期收益与分解风险指标及交易 ...