JPMorgan is clear about the outline. Its careers How We Hire page states the four-stage spine, Explore, Apply, Interview, and Decision, and names the assessment categories it draws from: structured live interviews, recorded or on-demand video interviews, virtual skills assessments, and technical assessments. So on this page that spine and those categories are marked official, while the vendor names, the per-track round counts, the Superday label, and the timeline are marked community-reported: detail consistent across practitioner guides and aggregated candidate reports, but not JPMorgan's stated process. Treat it as the typical case, not a guarantee.
The first correction is the name. There is no JPMorgan stage called a Power Day. JPMorgan's own fourth stage is simply Decision. The reported term for the early-career banking final round is a Superday, an Assessment Centre in the UK, and even that label is community-sourced rather than something JPMorgan publishes. So when you read a guide promising a Power Day, treat it as a sign the guide is loose with JPMorgan's own language.
The second correction is the vendors. JPMorgan names the recorded video interview and the technical assessment as categories, but it does not name HireVue or HackerRank on its careers site. Candidates report those platforms, so we present them as reported, not confirmed. One official detail does carry weight in your prep: JPMorgan states these assessments often cannot be retaken for a set window, so the first attempt is the one that counts.
The practical takeaway runs through every stage: because you apply to and are screened for one line of business, and the final rounds test fit alongside technical signal, the resume work is to tailor to a single line of business and pre-load specific, quantified craft the panel can probe.