Volatility

सरल भाषा में अर्थ

Volatility measures variation in returns over a stated frequency and window, often annualised.

यह उपयोगी क्यों है

Volatility is useful as descriptive evidence when it is compared on the same definition, source, period, unit and exact listing. It is one input to research, not a verdict.

XMarketRadar में कहाँ दिखता है

Look for Volatility in Portfolio Analytics, Risk Cockpit, holding analysis, performance views and relevant screeners.

गणना या स्रोत

Calculate dispersion of periodic returns over the selected window. Annualised volatility scales by the square root of periods per year only when that convention is stated.

इनपुट, अवधि और इकाई

Read the disclosed inputs or source, observation period, bar interval, unit, native currency and scale. A value without its source and as-of context is incomplete; unlike units must not be combined.

व्यावहारिक उदाहरण

Illustrative only: If daily return standard deviation is 1%, a common annualized estimate is about 15.9% using 1%×√252; this assumes the stated daily convention.

ऊँचे और नीचे का अर्थ

A higher or lower Volatility value is descriptive, not automatically good or bad. Meaning depends on the instrument, comparison period, method and related evidence.

धनात्मक, ऋणात्मक और वास्तविक शून्य

Positive and negative Volatility values retain the definition shown here. A genuine reported or computed zero is displayed as 0 and is not the same as missing evidence.

यह कब अनुपलब्ध है

Unavailable (—) means Volatility is absent, unsupported, stale under the screen's rules or not computable from verified inputs. It must never be converted to zero or a neutral signal.

सीमाएँ और सामान्य गलतियाँ

Historical estimates are sensitive to sample length, frequency, missing sessions, benchmark, currency and outliers. They can change and do not predict future outcomes.

बाजार-विशिष्ट अंतर

The concept is used across all supported markets, but currency, price scale, session calendar, source field and regulatory definition can differ. XMarketRadar preserves the exact exchange context.

संबंधित शब्द

Use the related-term links on this page to compare Volatility with neighbouring definitions while retaining each term's distinct source, unit and limitations.

सुझाए गए अगले चरण

Open the related Portfolio and risk terms below, then follow the matching Help Centre task guide and inspect Volatility on an exact exchange listing. Confirm source, as-of time, units and unavailable reason before using it in research.

केवल शैक्षिक जानकारी; निवेश सलाह या ऑर्डर सेवा नहीं।

This Volatility tutorial is educational and descriptive. It is not investment advice, a price prediction, a recommendation, or an instruction to buy, sell, rebalance or place an order.