Q1, run 2026-11-04-1738-sonnet
What was Kestrel Energy's rating on 1 January 2025?
Tests: Time: a rating holds from one action to the next, so 'the rating on a date' is the latest action on or before it.
Expected: rating = A-
csv run 1
A-. A01 assigned A- on 2024-03-12 and the downgrade to BBB (A02) came only on 2025-06-20.
JSON: {"rating": "A-"}
csv run 2
A-. A01 (2024-03-12) assigned A-, and the downgrade A02 only came on 2025-06-20.
JSON: {"rating": "A-"}
csv run 3
A-. E01's LTIDR was assigned A- on 2024-03-12 (A01) and not changed until the downgrade on 2025-06-20 (A02).
JSON: {"rating": "A-"}
csv run 4
A-. A01 (2024-03-12) assigned A- and the next action, A02, is dated 2025-06-20.
JSON: {"rating": "A-"}
csv run 5
A-. A01 (2024-03-12) assigned A-, and the next action, A02, is dated 2025-06-20.
JSON: {"rating": "A-"}
csv+markdown run 1
A-. E01's latest FC LTIDR before 2025-01-01 is A01 (A-), and the downgrade A02 came later, in June 2025.
JSON: {"rating": "A-"}
csv+markdown run 2
A-. E01's rating was set by A01 (assigned 2024-03-12) and not changed until A02 on 2025-06-20.
JSON: {"rating": "A-"}
csv+markdown run 3
A-. E01 was assigned A- on 2024-03-12 (A01), and the next action, the downgrade A02, is dated 2025-06-20.
JSON: {"rating": "A-"}
csv+markdown run 4
A-. E01's LTIDR FC was set to A- by A01 (2024-03-12) and not changed until A02 (2025-06-20).
JSON: {"rating": "A-"}
csv+markdown run 5
A-. E01's LTIDR FC was assigned A- on 2024-03-12 (A01) and not changed until A02 on 2025-06-20.
JSON: {"rating": "A-"}
executed run 1
A-. E01's LTIDR was A- from 2024-03-12 to 2025-06-20 (A01).
JSON: {"rating": "A-"}
executed run 2
A-. E01's LTIDR was A- from 2024-03-12 to 2025-06-20 (A01), so it held on 1 Jan 2025.
JSON: {"rating": "A-"}
executed run 3
A-. E01's LTIDR was A- from 2024-03-12 to 2025-06-20 (A01).
JSON: {"rating": "A-"}
executed run 4
A-. E01 held A- (A01, 2024-03-12 to 2025-06-20) on that date.
JSON: {"rating": "A-"}
executed run 5
A-. E01's LTIDR was A- from 2024-03-12 to 2025-06-20 (A01), so it held on 2025-01-01.
JSON: {"rating": "A-"}