StackLeaf
Reference

Trading glossary

Plain-English definitions of the terms our news mentions. Tap any ticker pill to see related news.

Indices

NIFTY 50
Benchmark index of 50 large-cap NSE-listed companies.
BANK NIFTY
Index of liquid banking stocks on NSE; rate-sensitive.
SENSEX
BSE benchmark of 30 large-cap stocks since 1986.

Regulators

SEBI
Securities and Exchange Board of India. Statutory regulator of stock exchanges, brokers, mutual funds.
RBI
Reserve Bank of India. Sets monetary policy, repo rate, banking regulation.
MCA
Ministry of Corporate Affairs. Maintains the company-master records.

Filings

RNS
Regulatory News Service style press release. Primary-source corporate news.
Record date
Cut-off date for shareholders to be eligible for a corporate action (dividend, bonus, demerger).
AGM
Annual General Meeting. Mandatory yearly shareholder meeting under Companies Act 2013.
EGM
Extraordinary General Meeting. Called outside the AGM cycle for urgent shareholder approvals.
Demerger
Spin-off of a business unit into a new listed entity. Existing shareholders typically get pro-rata shares.
Buyback
Company repurchase of its own shares. Usually signals management thinks the stock is undervalued.
Bonus issue
Free additional shares issued to existing shareholders pro-rata. Doesn't change ownership %.
Stock split
Reduces face value, multiplies share count proportionally. Increases liquidity, doesn't change valuation.
Rights issue
New shares offered to existing shareholders at a discount, pro-rata to current holding.
QIP
Qualified Institutional Placement. Quick fund-raise route restricted to institutional buyers (QIBs).

F&O

F&O
Futures and Options. Derivatives traded on NSE with high leverage and high risk.
OI
Open Interest. Total outstanding F&O contracts. Rising OI + rising price often signals conviction.
PCR
Put-Call Ratio. Aggregated puts vs calls. Used as a sentiment gauge; extremes mean-revert.
Margin call
Broker demand for additional capital when an open F&O position breaches margin requirements.

Flows

FII
Foreign Institutional Investor. Daily buy/sell numbers move the index more than retail flows.
DII
Domestic Institutional Investor (mutual funds, insurance, pension). Counter-balances FII flows.

Trading

Circuit breaker
Exchange-mandated price band on a stock or index that pauses trading when breached.
Pre-market session
On NSE, 09:00 to 09:15 IST. Discovery of opening price via call auction.
Result calendar
Schedule of company quarterly earnings announcements. Single biggest driver of single-stock moves.
Block deal
Single trade of 5 lakh shares or 10 cr value, executed in a special window. Reported separately.
Bulk deal
Trades aggregating to 0.5%+ of a company's listed shares on a day. Disclosed by exchange.

IPO

DRHP
Draft Red Herring Prospectus. Pre-IPO disclosure document filed with SEBI for review.
RHP
Red Herring Prospectus. Final pre-IPO document with all details except final price band.
FPO
Follow-on Public Offer. Already-listed company issues additional shares to public.
Listing gains
Difference between IPO allotment price and the listing-day closing price.

Tax

LTCG
Long-Term Capital Gains. Equity held over 12 months; taxed at 12.5% above 1.25 lakh annual exemption.
STCG
Short-Term Capital Gains. Equity held under 12 months; taxed at 20%.
STT
Securities Transaction Tax. Levied on every equity buy/sell on Indian exchanges.