Stock Tick Store with Updates and Percentage Changes
Asked at Lead Bank · Coding Questions · Difficulty: Medium · Last asked Jul 20, 2026
Implement an in-memory stock-price system initialized with records of the form `(ticker, date, price)`. Each `(ticker, date)` pair has one final price.
Loading the problem…
More Lead Bank interview questions
- Social Likes: Best Friends and Friend Recommendations
- Social Network Likes Count
- Social Network Recommendation
- Design an Event Store with CRUD and Sorted Insert (Binary Search) + Pagination
- Calendar Event System with Pagination and Interval Queries
- Two-Team Turn-Based Battle Simulator