📚 Stock Market Glossary
Clear, beginner-friendly explanations, real-world analogies, and visual formulas for key stock market terminology.
Averaging Down vs. Averaging Up
Trading & Market💡 Key Takeaway: Trading strategies of purchasing additional shares as prices fall (Averaging Down) or rise (Averaging Up).
Soup Dilution vs. Fueling Fire: Averaging Down is like diluting salty soup with water, while Averaging Up pours fuel onto a growing bonfire.
😎 10-Second Show-off Pro Tip for Friends!
😎 Show-off Tip: Say, 'Averaging down into a declining stock without a catalyst is catching a falling knife; momentum traders average up on breakouts.'
📖 Beginner-Friendly Explanation
STEP 1
Core Concept & Meaning
Averaging Down and Averaging Up dictate how investors size up positions during ongoing price trends.
STEP 2
Why It Matters & Mechanism
- Averaging Down: Buying more shares as the stock drops to lower the average cost basis. Highly profitable if a rebound occurs, but dangerous during fundamental meltdowns.
- Averaging Up: Adding capital to winning positions as prices rally to capitalize on strong trend momentum.
STEP 3
Practical Investment Tips & Pitfalls
Disciplined risk management is essential to prevent averaging down on structurally dying businesses.
📊 Average purchase price (average unit price) calculation formula
New average price = [(Number of existing shares × Existing average price) + (Number of additional shares × New purchase price)] ÷ Total number of shares held
▶ When making additional purchases, the larger the quantity, the closer the new average price becomes to the new purchase price
⚖️ Key Comparison at a Glance
| Category | Averaging Down | Burning Up |
|---|---|---|
| Buying Timing | Stock price falling section (negative chart) | Stock price rising section (bee candle) |
| Change in average price | Average purchase price decreases | Increase in average purchase price |
| Major Risks | If there is a further crash, the loss will increase rapidly | Risk of catching a high after closing on the rise |
📌 Practical Market & Real-World Example
Adding to Nvidia holdings on each major breakout constitutes a classic Averaging Up strategy.