{"schemaVersion":1,"exam":{"slug":"series-63","internalSlug":"series_63","shortName":"Series 63","fullName":"Series 63 Uniform Securities Agent State Law Exam"},"title":"Series 63 Exam Difficulty Report: What Practice Data Shows","description":"Aggregate, privacy-safe Series 63 practice data: hardest qualifying topics and questions, section miss rates, and authored-versus-observed difficulty where sample thresholds are met.","url":"https://luckythebanker.com/data/series-63-difficulty-report","jsonUrl":"https://luckythebanker.com/data/series-63-difficulty-report/report.json","generatedAt":"2026-08-03T03:35:58.218Z","dataThrough":"2026-08-01","methodology":"Computed from aggregate Lucky the Banker practice-answer records joined to the checked-in Series 63 question bank. Answer records and distinct users are reported separately. Rankings require at least 10 answer records and 5 distinct users per question, or 30 answer records and the same user minimum per topic or section. Rows without a user ID, rows not matching the current question bank, and configured internal or QA accounts are excluded. No names, emails, user IDs, session histories, or per-user results are published. Small samples are withheld, not extrapolated.","bank":{"totalQuestions":1052,"sections":4,"topics":140},"performance":{"dataThrough":"2026-08-01","answerRecordsAnalyzed":1307,"distinctUsers":5,"questionsWithData":625,"questionsRanked":0,"topicsRanked":0,"sectionsRanked":4,"excludedAnswerRecords":478,"overallMissRatePct":23,"minimums":{"globalDistinctUsers":5,"questionAnswerRecords":10,"topicAnswerRecords":30,"calibrationAnswerRecords":30,"distinctUsersPerRanking":5},"hardestQuestions":[],"hardestTopics":[],"hardestSections":[{"section":1,"key":"section-1","name":"Regulation of Investment Advisers","drillPath":"/questions/series-63/topic/section-1","answerRecords":150,"distinctUsers":5,"questionsWithData":69,"missRatePct":27.3},{"section":3,"key":"section-3","name":"Regulation of Securities & Issuers","drillPath":"/questions/series-63/topic/section-3","answerRecords":380,"distinctUsers":5,"questionsWithData":197,"missRatePct":24.7},{"section":4,"key":"section-4","name":"Remedies & Administrative Provisions","drillPath":"/questions/series-63/topic/section-4","answerRecords":479,"distinctUsers":5,"questionsWithData":216,"missRatePct":21.9},{"section":2,"key":"section-2","name":"Regulation of Broker-Dealers & Agents","drillPath":"/questions/series-63/topic/section-2","answerRecords":298,"distinctUsers":5,"questionsWithData":143,"missRatePct":20.1}],"calibration":[{"authoredDifficulty":"easy","answerRecords":416,"distinctUsers":5,"missRatePct":19.2},{"authoredDifficulty":"medium","answerRecords":577,"distinctUsers":5,"missRatePct":25.1},{"authoredDifficulty":"hard","answerRecords":314,"distinctUsers":5,"missRatePct":23.9}]}}