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James Preston: Amazon KDP author data
As of Nov 6, 2026, James Preston has 115 books on Amazon, 18 of them on a best-seller list in the last 30 days (best rank #10), mostly in Probability & Statistics, Financial Engineering, Applied.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $12.24 |
| Median reviews | 1 |
| Total reviews | 10 |
| New listings (30 days, incl. new editions) | 11 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $9.99, 18% below the median of their main category, Probability & Statistics.
- 11 new listings in the last 30 days (new editions included), 2 of them broke into a Best Sellers list.
James Preston's best-ranked books
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Financial Mathematics & Stochastic Calculus for Quantitative Traders: Probability, Itô Processes & Pricing Foundations with Python
by James Preston
- Price$11.99
- Reviews-
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Probability & Measure Theory Foundations in Quantitative Finance: Foundations of Pricing, Risk Modeling, and Machine Learning Integration
by James Preston
- Price$9.99
- Reviews-
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Time Series Filtering and Regime Detection for Quant Finance: Practical Methods for Signal Extraction and Denoising
by James Preston
- Price$10.99
- Rating5.0
- Reviews1
-
Quantitative Risk Management with Python: Value at Risk, Expected Shortfall, and Portfolio Stress Testing
by James Preston
- Price$9.99
- Reviews-
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Statistical Edge in Markets: What Probability, Regression, and Machine Learning Actually Do in Trading
by James Preston
- Price$9.95
- Reviews-
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Credit Risk Modelling & Securitization Analytics: Pricing Credit Derivatives, Default Models, and Structured Products
by James Preston
- Price$35.99
- Reviews-
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Statistical Foundations for Quant Trading: Probability, Inference, and Hypothesis Testing with Financial Data
by James Preston
- Price$9.99
- Reviews-
-
Financial Data Engineering with Python: Market, Accounting, and Forecasting Pipeline Design
by James Preston
- Price$34.99
- Reviews-
-
Statistical Arbitrage and Pairs Trading with Python: Market-Neutral Strategies Using Cointegration
by James Preston
- Price$9.99
- Reviews-
-
Cloud-Native Quant Trading: Building Scalable AI Systems with AWS, GCP, and Azure: Design, Deploy, and Scale Intelligent Trading Architectures with Cloud Infrastructure and AI Integration
by James Preston
- Price$0
- Rating5.0
- Reviews2
- Published2025-09
Main categories
FAQ
How many books does James Preston have on Amazon?
KDPTop tracks 115 of their books; 18 made an Amazon list in the last 30 days.
Which categories does James Preston publish in?
Their books chart most often in Probability & Statistics, Financial Engineering, Applied.
How does James Preston price their books?
The median price is $9.99; half of the books cost $9.99–$12.24.
Has James Preston released new books recently?
11 new books in the last 30 days, 2 of which reached a Best Sellers list.
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.