Stock Return Three Months
Returns the percentage price return for a stock over the past 3 months (91 days). This is calculated from 91 days ago to yesterday's close.
What is Calculated
The function calculates:
- Start: Close price from 91 days ago
- End: Close price from yesterday
- Return: (End - Start) / Start
Parameters
| Parameter | Required | Description |
|---|---|---|
| Symbol | Yes | Stock ticker symbol |
Notes
- Returns are expressed as decimals (0.10 = 10% gain)
- Negative values indicate a decline
- Commonly used for quarterly performance analysis
Examples
=StockReturnThreeMonths("AAPL")=StockReturnThreeMonths("MSFT")=StockReturnThreeMonths("QQQ")Symbol from cell
=StockReturnThreeMonths("AAPL") * 100When to Use
- Quarterly performance analysis
- Medium-term trend assessment
- Comparing quarterly price movements
- Quarterly momentum screening
- Portfolio quarterly reviews
When NOT to Use
| Scenario | Use Instead |
|---|---|
| Need 30-day return | StockReturnThirtyDays() |
| Need 6-month return | StockReturnSixMonths() |
| Need 9-month return | StockReturnNineMonths() |
| Need 1-year return | StockReturnOneYear() |
| Need custom dates | StockReturn() |
Common Issues & FAQ
Q: Why am I getting "NA"? A: Check that:
- The symbol is valid
- The stock has been trading for at least 91 days
- Market data is available for the period
Q: How do I convert to percentage?
A: Multiply by 100:
=StockReturnThreeMonths("AAPL") * 100
Q: What time period exactly is used? A: The return is calculated from Today-91 days to Today-1 day (yesterday's close).
