Terms Beginning With R
On this page you will find a list of all our topics starting with the letter R. The page contains links to guides, reviews etc.
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RaceOption
Broker ReviewRaceOption is a binary options broker offering a proprietary platform and mobile app. See our review for payouts, customer support and more.
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Railway Mania (UK) - Causes & Lessons for Today’s Portfolios
Blog PostWe look at the Railway Mania of the 19th century in the UK. A financial bubble that holds lessons for modern investors.
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Rainbow Options
ArticleRainbow options enable investors to speculate on the best and worst performers in a group of underlying assets. Learn more here.
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Raketech
StockHow to trade Raketech shares, an undervalued affiliate and performance marketing company with a good earnings forecast and pays a dividend.
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Random Matrix Theory in Finance & Trading
Blog PostWe look at the key concepts and applications of random matrix theory in finance and trading. Plus, a coding example.
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Random Walk Hypothesis (RWH)
Blog PostWe look at why the Random Walk Hypothesis challenges traditional strategies and learn how it impacts your ability to predict stock prices.
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Randomness in Trading
Blog PostIs trading skill or luck? We look at the role of randomness, risk strategies, and how top traders succeed despite market unpredictability.
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Range Trading
ArticleRange-bound trading explained. Learn how to range trading works and how to profit even when the market is fairly stable.
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Rapid Transfer
Payment MethodA list of top-rated trading brokers that offer Rapid Transfer payments. Find out how to deposit with Rapid Transfer, plus fees and security.
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Rare Earth Metals
Blog PostRare earth metals power electronics, EVs, and defense tech—learn their uses, global impact, and how to trade or invest in them.
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Rate Of Change (ROC)
ArticleRate Of Change (ROC) Explained - How To Use ROC When Trading. We explore the Rate of Change (Momentum) and how to identify trends and trades.
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Ratio Spreads
Blog PostRatio spreads are a type of advanced options strategies. Learn how to profit from precise market moves while limiting downside exposure.
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Ray Dalio Trading Strategy & Philosophy
Blog PostWe look at Ray Dalio's trading strategy and what made him one of the most famous traders/hedge fund managers of all time.
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RBK Money
Payment MethodSee our list of RBK Money trading brokers, plus any deposit limits and fees. We evaluate the best brokers with RBK Money.
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Real Analysis in Finance & Markets
Blog PostWe look at the application of real analysis in finance, trading, and markets. Key concepts and applications.
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Real Estate and ESG - What to Know
Blog PostThere is a lot of interest and momentum around real estate ESG, but there's still a long way to go. The industry has made some progress in measuring and
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Real Estate ETF Portfolios
Blog PostWe look at the benefits of real estate ETF portfolios: diversification, liquidity, and tax efficiency. Learn more here.
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Real Estate Investment Trusts: How To Trade REITs
ArticleLearn how to trade Real Estate Investment Trusts. We explain the different routes into REITs and reveal the best brokers for trading them.
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Real Exchange Rates & Impact on Economies and Markets
Blog PostReal exchange rate (RER) is the exchange rate after adjusting for the relative price levels in the underlying economies.
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Real Options (Theory, Types, Valuation & Application)
Blog PostReal Options - theory, types (Investment Timing, Abandonment, Expansion and Contraction, Switching), valuation, application, challenges.
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Rebalancing Premium Capture Strategy
Blog PostWe look at the rebalancing premium capture strategy and how anticipating index additions and departures can be exploited for profit.
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Receivables Turnover Ratio
Blog PostWe cover all aspects of the Receivables Turnover Ratio – meaning, formula, analysis, example, and industry comparisons.
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Reconciling the Gross Debt vs. Net Debt Approach to Valuation
Blog PostReconciling the gross debt vs. net debt approach to valuation. Learn why this is important for traders and investors.
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Reflexivity - Exploring George Soros' Popular Trading Concept
Blog PostReflexivity is a trading concept popularized by George Soros. Learn more about how it works and how it can benefit your trading strategy.
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Regime-Switching Models
Blog PostForms of regime-switching models in finance. Key concepts and popular model types. Math behind regime-switching models + coding example.
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Regulation & Trust Rating
ArticleRegulation & Trust Rating methodology. The factors and regulators we consider when deciding whether a trading broker can be trusted.
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Reinforcement Learning - Applications in Trading
Blog PostReinforcement learning (RL) for traders. Discover adaptive AI that learns and optimizes, with various frameworks.
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Reinforcement Learning Algorithms for Trading
Blog PostTrading with AI? Know which RL algorithms deliver real results in risk control, portfolio rebalancing, and execution.
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Reinforcement Learning Implementation Strategies
Blog PostLearn how to build smarter RL trading agents. Reward design, data training, and risk controls – applied strategies that actually work in real markets.
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Reinsurance - Its Role in a Financial Portfolio
Blog PostReinsurance is prized in portfolio construction because of the diversification it can provide in a portfolio. We look into how.
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Reinsurance & Hedge Funds - How They Work Together
Blog PostWe look at the synergies of hedge funds and reinsurance. Diversify income and enjoy tax benefits by navigating global jurisdictions.
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Relative Strength Index (RSI)
ArticleA beginner's guide to using the Relative Strength Index (RSI) indicator for online trading. Learn to use the RSI on your day trading charts.
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Relative Valuation: An In-Depth Look
Blog PostWe look at relative valuation across bonds, real estate, and equities. Understand key metrics for accurate asset assessment.
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Relative Value
Blog PostWe discuss various types of relative value trading strategies. Let´s look at equity, credit, fixed income arb, and more.
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Relative Value Pairs Examples
Blog PostWe look at example relative value pairs that you can use if you're pursuing a relative value or convergence trading strategy.
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Remote Trading Jobs
ArticleWhat it takes to work as a trader from home. The hiring process, typical salaries and the employment options available to remote traders.
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Renewal Theory in Finance, Markets & Trading
Blog PostRenewal theory - Concepts, math, applications, how traders can use it. Plus, a coding example to illustrate.
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Replicating Portfolios
Blog PostWe look at replicating portfolios in finance. Manage risk and enhance returns with static and dynamic replication techniques.
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Repo Funding
Blog PostLearn about repo funding, a financial instrument used for short-term liquidity. Calculation, security types, and market impact.
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Repo vs. Reverse Repo vs. ON RRP vs. TGA
Blog PostWe look at the key differences between Repo, Reverse Repo, ON RRP, and TGA. Understand their roles in global finance and impact on markets.
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Reserve Currencies: A Fundamental Overview of Where Each Stands
Blog PostA fundamental review of gold and the five main reserve currencies USD, EUR, JPY, GBP and CNY. Read on to find out more.
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Reserve Currency History, Status, and Benefits
Blog PostIn this article, we’ll cover reserve currency history as well as reserve currency status, the benefits it brings, and how it's lost.
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Residual Income - Types, How to Make It [Residual Income vs. Passive Income]
Blog PostResidual income is revenue that continues to be generated after the initial effort has been expended. Learn more in our article.
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Responsible Day Trading
ArticleLearn how to day trade responsibly with tools, tips, plus resources for retail investors experiencing mental health issues.
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Retail vs. Institutional FX Trading
Blog PostWe look at how retail and institutional FX traders operate in two different worlds: software/tools, strategy, risk, and mindset.
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Retained Earnings
Blog PostRetained earnings are the portion of a company's net income that is not paid out as dividends. Learn more about it here.
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Retire Early from Trading
Blog PostCan you retire early from trading? We look at one trader's path in prop trading and the upside of the career.
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Return on Equity (ROE)
Blog PostReturn on equity (ROE) is calculated by dividing a company's net income by its average shareholder equity. Learn why ROE is important.
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Returns-Based Style Analysis (RBSA)
Blog PostWe look at Returns-Based Style Analysis - what it is and how it's used to determine trading or investment style and asset class exposures.
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Revenue vs. Profit
Blog PostWhat is the difference between a company´s revenue and profit? Learn how to calculate both in this article.
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Reverse Stock Split
Blog PostWe look at the effects of a Reverse Stock Split. What are the advantages, disadvantages, how does it differ from a normal stock split?
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RFP: What Is A Request for Proposal & How to Write One
Blog PostA request for proposal (RFP) is a type of bidding solicitation in which a company or organization solicits proposals from potential suppliers.
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Rho (Option Greek)
Blog PostRho explained: An option Greek measuring the impact of interest rate shifts on option prices. Improve trading insights with this key metric.
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Richest Forex Traders
ArticleThe Richest Forex Traders. What Can We Learn From Leading Traders? From George Soros to the up and coming traders in Africa.
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Riemannian Manifolds in Finance, Markets & Trading
Blog PostRiemannian Manifolds - Key concepts, applications, challenges, comparisons with other types of manifolds. Plus, a coding example.
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Ripe to Short
Blog PostWe look at the concept of ripe to short and the factors that make a stock, security, or asset "ripe to short."
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Ripple Day Trading 2026 - Tutorial
ArticleLearn how to day trade Ripple (XRP). This tutorial explains how Ripple day trading works and lists ideas and strategies.
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Rises & Declines of Chinese Empires - A Financial Perspective (221 BC to Today)
Blog PostWe look at China's various dynastic rises and falls from 221 BC to the modern period, drawing lessons for modern investors and traders.
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Risk Management
ArticleWe look at a topical outline of risk management in day trading and the various strategies and considerations.
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Risk Management Strategies of Japanese Life Insurers
Blog PostThe risk management strategies of Japanese life insurers are different from other investment managers. Find out more here.
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Risk Measure
Blog PostWe look at the importance of risk management in finance and the role of risk measures. Learn more about risk management today.
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Risk Parity Strategy Without Bonds - How It Can Be Done
Blog PostRisk Parity Without Bonds—Risk parity is a strategy that involves investing in a variety of asset classes to balance risk/return.
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Risk Reversal
ArticleRisk Reversal Explained. Find out how risk reversal offers a hedging strategy using options, and helps traders manage risk in their portfolio
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Risk-Adjusted Return on Capital (RAROC)
Blog PostRAROC, a tool for evaluating risk-adjusted performance and capital efficiency in financial decisions. Enhance profitability insights.
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Risk-Free Interest Rate - Measurement, Proxies, Applications
Blog PostWe look at the risk-free interest rate, its role as a benchmark, influencing factors, and its importance in investment decision-making.
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Robo Advisor Trading
ArticleRobo advisor Trading 2026. Online robo-advisor services offer passive portfolio management. What are the pros and cons?
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Robo Advisors
ArticleThe best brokers with robo advisors offer algorithmic, AI-based portfolio management for specific, preset goals. Find out more today.
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RoboForex
Broker ReviewRoboForex review: detailed rating for day traders, backed by first-hand experience. Find out how RoboForex compares to alternatives.
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ROI: ROC vs. ROA vs. ROE
Blog PostWe look at the differences between ROC, ROA, and ROE, and how each can be used in assessing a company's financial health and efficiency.
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ROIC - How to Use It to Find Good Investments
Blog PostWhat Is Return on Invested Capital (ROIC)? Return on invested capital (ROIC) is a financial ratio that measures profitability and efficiency.
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Roll Yield (Futures Trading)
Blog PostWe look at roll yield in commodity and futures markets. We cover concepts like contango, backwardation, and their influence on roll yield.
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Rough Volatility & Bergomi Model (Applications & Coding Example)
Blog PostWe look at the advantages of rough volatility, the Bergomi model (key features, applications), and more. Plus a coding example.
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Roy’s Safety-First Criteria
Blog PostRoy’s Safety-First Criteria - Theory, Formula, Application, Comparison with Other Risk Measures, and Pros and Cons
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Rubber Band Trading
Blog PostRubber Band Trading is a mean reversion trading strategy that relies on the use of Bollinger Bands and other mean reversion indicators.
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Rule of 72
Blog PostWhat is the Rule of 72 or Rule of 70 used for? How can it help you achieve your goals? We look at these shortcuts in this straightforward guide.
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Rules
ArticlePattern Day Trading Rules Explained. Whether Over or Under 25k, Pattern trading rules may apply to your cash account. Read about your options here
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Russell 2000
Stock ExchangeExpert reviews of the top Russell 2000 brokers. How to trade the Russell 2000 small cap index in the US and monitor the performance of listed companies.
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Ryan Persad
ArticleRyan Persad is a well-known stock and options trader. We unpack Persad's trading experience and services, and look at popular alternatives.