The Trader's Financial
Dictionary & Vocabulary
Never get confused by financial jargon again. Search our structured library of derivatives, price action mechanics, and market microstructure terms with real Indian market examples.
Bear Market
Market StructureA prolonged period of falling asset prices, typically defined as a decline of 20% or more from recent highs amidst widespread pessimism.
Bull Market
Market StructureA sustained period during which market prices rise or are expected to rise, driven by strong corporate earnings and investor optimism.
Call Option (CE)
DerivativesA financial contract giving the buyer the right, but not the obligation, to purchase an underlying asset at a specified strike price on or before expiry.
Put Option (PE)
DerivativesA financial contract granting the buyer the right to sell an underlying stock or index at a set price, used for bearish speculation or downside hedging.
Delta
DerivativesAn options Greek measuring how much the premium of an option contract is expected to move per 1-point change in the underlying asset.
Theta Decay
DerivativesThe rate at which an option's extrinsic value erodes as time passes closer to the contract's expiry date.
Open Interest (OI)
DerivativesThe total number of open, active derivative contracts that have not yet been settled or closed out by market participants.
Put-Call Ratio (PCR)
DerivativesThe ratio of traded put volume/OI to call volume/OI, widely used by traders as a contrarian market sentiment indicator.
Support & Resistance
TechnicalSupport represents a price zone where buying interest is strong enough to pause a downtrend, while resistance is where selling pressure stops an advance.
Liquidity Sweep
Market StructureAn institutional order flow move where price spikes beyond obvious retail support or resistance to trigger stop-losses before reversing hard.
Fair Value Gap (FVG)
Market StructureAn imbalance on a candlestick chart caused by aggressive buying or selling where bids and offers were inefficiently matched.
Volume Weighted Average Price (VWAP)
TechnicalThe benchmark trading price reflecting the ratio of the total value traded to total volume over a given intraday period.
Relative Strength Index (RSI)
TechnicalA momentum oscillator measuring the speed and velocity of price changes on a scale from 0 to 100.
Price-to-Earnings Ratio (P/E)
FundamentalThe ratio for valuing a company that measures its current share price relative to its per-share earnings (EPS).
Return on Capital Employed (ROCE)
FundamentalA financial metric that measures how efficiently a company allocates its capital to generate profits.
Circuit Breakers
Market StructureMandatory NSE/BSE trading halts triggered when an index or stock moves beyond regulatory limits (10%, 15%, or 20%) within a trading day.
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