We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

Pinterest (PINS) stock soars after reporting its first-ever quarter to exceed $1 billion in revenue. Cosmetics brand e.l.f. Beauty (ELF) plummets on its soft profit forecast and demand ...

Validation methods for PSF models are then addressed, with several metrics related to weak-lensing studies discussed in detail. Finally, we explore current challenges and future directions in PSF ...