Historical clue formulations

• Strong ties — 2025-03-28
• Ties — 2025-02-08
• Becomes inseparable — 2024-08-10
• Chemical attractions — 2024-06-26
• Unit in a financial economics course, perhaps — 2024-03-30
• Investments that aren't stocks — 2023-10-30
• Barry with 12 Silver Slugger Awards — 2022-05-31
• Gets tight (with) — 2022-02-05
• Baseball great who was the subject of the 2006 best seller "Game of Shadows" — 2019-06-01
• Connects emotionally — 2015-10-27
• Investment category — 2014-12-06
• *Adheres — 2012-08-08
• Wall Street buys — 2010-05-25
• Moody's rates them — 2009-09-01
• Some investments — 1999-08-29