There are two main trading in indian stock market. Took place on two stocks BSE ( Bombay stock exchange) and NSE (National stock exchange). Both do follow the same trading mechanism, trading hours, settlement process, etc. Trading at both the exchanges takes place through computers. There are no market makers or specialists and the entire process is order-driven, which means that market orders placed by investors are automatically matched with the best limit orders. As a result, buyers and sellers remain anonymous. The advantage of an order driven market is that it brings more transparency, by displaying all buy and sell orders in the trading system. However, in the absence of market makers, there is no guarantee that orders will be executed.
All orders need to be placed through brokers, many of which provide online trading facility to retail customers. Institutional investors can also take advantage of the DMA (Direct market option,) in which they use trading terminals provided by brokers for placing orders directly into the stock market trading system.India International Exchanges IFSC Limited and India International Clearing Corporation IFSC are wholly owned subsidiary of the BSE Limited. India INX and the India ICC have commenced mock trading from India INX’s data centre at GIFT City from December 17, 2016.

International exchanges are the currencies exchange to another or to convert from one currency to another.
In term of global market, currency are traded nearly around the clock. The largest trading centers are New York, London, and Tokyo and Singapore . The term international exchange is usually abbreviated as ’forex’ and occasionally as ’FX.’ while F means Foreign.

BREAKING DOWN ’FX’

Foreign exchange transactions hold within everything from the converting of currency by a traveler at an airport kiosk to billion-dollar payments made by , financial institutions, corporations and governments. Transactions range from export and import to hazardous positions with no underlying services or goods. Recently, increasing globalization has led to a exceptionally large increase in the number of FX transactions.

The global foreign exchange market is the widest and largest financial market in the world, with volumes in the trillions-dollars . It can be done for forward delivery or spot. For forex transactions,there is no centralized market which are curry out around the clock and over the counter .

International exchanges programs.moving people across borders for educational, professional, or cultural purposes—connect an ever-widening circle of Americans with their counterparts around the world. Exchange programs create opportunities: opportunities for participants to learn, to prosper, and to work with others to solve shared problems and ensure a secure future. Exchanges create future leaders who instinctively appreciate the value of international collaboration, understanding, and empathy.The United States faces economic uncertainty, ongoing threats to national security, and a tarnished image overseas. Meeting these challenges requires smart power strategies that rebuild strong international partnerships. By enabling student, teacher, scholar, and citizen participants to experience American communities and citizens firsthand—and by allowing Americans to experience foreign communities and citizens in the same way—exchanges are a critical support to official U.S. diplomacy and an essential part of building international relationships for the future.