What Is Data Snooping?
Data snooping occurs when the same historical sample is repeatedly searched for successful rules and then reused as evidence that the selected rule works.
Read definitionGlossary
Clear explanations of the market, macro, and trading terms used across MyTrade Academy.
What Is Deliberate Practice in Trading? Training With Feedback, Not Repetition
Deliberate practice is structured training with immediate feedback on a specific weakness. In trading it means running defined scenarios, scoring execution, and reviewing deviations instead of repeating the same habits.
Read definitionWhat Is Earnings Guidance?
Earnings guidance is management's forward-looking estimate or range for future revenue, profit, expenses, or other business metrics. Guidance can move stocks even when reported results beat expectations.
Read definitionWhat Is Earnings Per Share (EPS)?
Earnings per share divides earnings attributable to common shareholders by a share-count measure. EPS is widely used in earnings comparisons and P/E valuation.
Read definitionWhat Is FOMO in Trading? Chasing a Move That Already Happened
FOMO in trading is entering because price already moved and you are afraid of missing further gains. The move that happened is not evidence about what happens next.
Read definitionWhat Is Forex? How Currency Pairs Turn Two Economies Into One Price
Forex is the market for exchanging one currency for another. Currency pairs respond to interest rates, inflation, growth, capital flows, and central-bank policy.
Read definitionWhat Is Forward Guidance?
Forward guidance is central-bank communication about the likely future path of policy. It can move markets even when today's rate decision is unchanged.
Read definitionWhat Is Free Cash Flow?
Free cash flow is a cash-generation measure commonly calculated as operating cash flow minus capital expenditures. It shows cash remaining after maintaining or expanding the asset base.
Read definitionWhat Is GDP? Gross Domestic Product Explained
GDP measures the value of goods and services produced in an economy. Learn what GDP growth means, why revisions matter, and why strong GDP does not guarantee higher stocks.
Read definitionWhat Is Geopolitical Risk in Trading? How Headlines Reach Prices
Geopolitical risk is the chance that conflict, sanctions, or political events disrupt trade, supply, or markets. It reaches prices through physical flows, not through the headline itself.
Read definitionWhat Is Implied Volatility?
Implied volatility is the volatility level embedded in option prices under an option-pricing model. It reflects the price of expected movement, not a forecast of direction.
Read definitionWhat Is In-Sample Testing? Historical Data Used to Build Rules
In-sample testing is the phase of backtesting where strategy rules and parameters are initially designed, tuned, or selected using a specific partition of historical data.
Read definitionWhat Is Index Weighting?
Index weighting is the rule that determines how much each constituent contributes to an index's return.
Read definitionWhat Is Inflation?
Inflation is a sustained rise in the general price level. Learn how it is measured, why central banks care, and how inflation expectations affect markets.
Read definitionWhat Is Intraday Trading? Same-Day Positions, No Overnight Hold
Intraday trading opens and closes positions within one session. High signal frequency, high execution demands, and costs that take a large share of thin targets.
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