New York holds the largest tracked quant book

What did the quant hiring book do in the week to 13 September 2026?

Within tracked coverage the index holds 431 live quant records, of which 61 (14%) carry a salary figure stated by the employer. The rest state no figure; where the model covers that role and market a band is shown and always labelled as modelled, and where it does not, no figure is shown at all. New York holds the largest tracked book at 130 live records. Quant Researcher holds the largest share by discipline at 160 live records. Over the last seven days the index first observed 83 quant records and recorded 34 as closed. A first observation can mean a newly advertised role or a source the index has only just begun watching, and a closed record means the index no longer observes that advert as live, which is not evidence of a withdrawal or a hire. These are observations of tracked adverts within tracked coverage. They are not a measure of the whole market, candidate availability, completed hires or uninterrupted daily collection.