Investment Banks 也招quants, 这些是比较老式的quants, 九十年代很流行, 吸引了一大批老留, 特别是CUSPEA
"The Rocket Scientists of Wall Street"就是指的这类quants
2023 Quantitative Strategies Summer Institute (QSI) in New York
https://tas-creditsuisse.taleo.net/careersection/campus/jobdetail.ftl?job=216179&lang=en