Why has the average investment amount per user in Acorns Core accounts declined by 20% since the latest app update?

Introduction

The recent 20% decline in average investment amount per user in Acorns Core accounts following the latest app update is a concerning trend that requires immediate attention. This analysis will systematically investigate potential root causes, generate data-driven hypotheses, and propose actionable solutions to address this issue.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking the app update might be directly related. Has there been any change in the user interface or investment flow that could be affecting user behavior?

Why it matters: This could pinpoint specific features causing friction. Expected answer: Yes, we redesigned the investment process. Impact on approach: Focus on UI/UX changes in the update.

• Considering user segments, I'm wondering if this decline is uniform across all user types. Are we seeing any differences in investment behavior between new and existing users?

Why it matters: Helps identify if the issue is more pronounced in specific user groups. Expected answer: The decline is more significant among new users. Impact on approach: Investigate onboarding and first-time user experience.

• Thinking about external factors, has there been any significant market volatility or economic news that coincides with this decline?

Why it matters: External factors could be influencing user confidence. Expected answer: No major market events during this period. Impact on approach: Focus more on internal factors and product changes.

• Regarding system integrity, have there been any changes in how we calculate or track the average investment amount?

Why it matters: Ensures we're comparing apples to apples in our metrics. Expected answer: No changes in calculation methods. Impact on approach: Rules out data anomalies, focuses on actual user behavior changes.