Act as a seasoned social media strategist with 5+ years of experience in financial content creation. Generate a list of high-engagement Instagram post ideas tailored for finance experts looking to grow their audience. Include [NUMBER] of unique content ideas, focusing on [TARGET AUDIENCE] such as young professionals, small business owners, or investors. Ensure the ideas are visually appealing, educational, and align with [BRAND STYLE] (e.g., minimalist, bold, or professional). Examples could include 'Myth vs. Fact' carousels, 'Behind-the-Scenes' of financial planning, or 'Quick Tip' reels. Provide a mix of formats (static posts, reels, stories) and emphasize actionable insights.