KDP categories · Top KDP authors
Portfolio Management (Investing, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Portfolio Management (Investing, Kindle eBooks), updated Nov 1, 2026: median price $9.99, median 68 reviews, average rating 4.5 and a KDPTop opportunity score of 31/100 (highly competitive).
| Price range (middle 50%) | $4.99 – $13.06 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 22% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 7% of the parent category Investing (993), one of the easier corners under it.
- 22% of its best sellers came out in the last 90 days, more than in 89% of Kindle eBooks categories: readers here keep buying new titles.
- Prices spread wide: the middle half runs from $4.99 to $13.06, so budget editions and premium or boxed sets sell side by side.
Top 10 Portfolio Management best sellers
-
The Intelligent Investor Third Edition: The Timeless Guide to Value Investing and Financial Wisdom for a Volatile Market
- List rank#1
- Price$16.99
- Rating4.7
- Reviews1,228
-
The Lifestyle Investor: The 10 Commandments of Cash Flow Investing for Passive Income and Financial Freedom- Updated and Expanded Edition- April 2024
by Justin Donald
- List rank#2
- Price$0.99
- Rating4.4
- Reviews927
-
Investing 101: From Stocks and Bonds to ETFs and IPOs, an Essential Primer on Building a Profitable Portfolio (Adams 101 Series)
- List rank#3
- Price$10.99
- Rating4.6
- Reviews1,696
-
The Modern 60/40: How Today's Most Successful Investors Are Diversifying with Alternative Assets
by Adam Bergman
- List rank#4
- Price$0.99
- Reviews-
-
How to Retire: 20 lessons for a happy, successful, and wealthy retirement
by Christine Benz
- List rank#5
- Price$11.99
- Rating4.6
- Reviews951
-
The Money Game
by Adam Smith
- List rank#6
- Price$13.29
- Rating4.3
- Reviews687
-
University of Berkshire Hathaway: 30 Years of Lessons Learned from Warren Buffett & Charlie Munger at the Annual Shareholders Meeting
by Daniel Pecaut
- List rank#7
- Price$9.99
- Rating4.5
- Reviews3,475
-
Best Loser Wins: Why Normal Thinking Never Wins the Trading Game - written by a high-stake day trader
by Tom Hougaard
- List rank#8
- Price$15.99
- Rating4.7
- Reviews2,852
-
After the Rally: When Trusted Investing Rules Stop Protecting Your Wealth, Retirement, and Lifestyle
by Chris Vermeulen
- List rank#9
- Price$7.10
- Rating4.6
- Reviews9
-
A Richer Retirement: Supercharging the 4% Rule to Spend More and Enjoy More
by William P. Bengen
- List rank#10
- Price$15
- Rating4.5
- Reviews352
Same niche in Books: Portfolio Management
FAQ
Is Portfolio Management a good niche for Amazon KDP?
Its KDPTop opportunity score is 31/100, which makes it highly competitive. The median best seller has 68 reviews and sells for $9.99.
How many reviews do you need to rank in Portfolio Management?
The median best seller has 68 reviews, and 54% of them have fewer than 100.
What do Portfolio Management best sellers cost?
The median price is $9.99; half of the best sellers are priced between $4.99 and $13.06.
Can new books break into Portfolio Management?
22% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.