2026-01-05 09:00:00 purchase 2.0 240000.0 2026-01-20 09:00:00 5.0 65000.0 2026-01-20 09:00:00 2026-01-15 10:00:00 purchase 3.0 95000.0 2026-01-25 09:00:00 2026-02-01 09:00:00 purchase 10.0 65000.0 2026-02-15 09:00:00