Introduction
Foreign exchange rates tell us how much one currency is worth in terms of another currency. However, the same exchange relationship can be quoted in different ways.
For CAIIB BFM, three areas require special attention:
Direct and indirect quotations
Two-way rates, including bid and offer
Value dates such as cash, tom and spot
These concepts appear simple, but questions often test the direction of the quotation, which rate the bank will apply, or when settlement actually takes place.
They are also important in practical banking. An authorised dealer needs the correct quotation when buying or selling foreign currency, while the value date determines when the currencies must actually be delivered.
Learning Objectives
After studying this topic, you should be able to:
distinguish between direct and indirect forex quotations;
identify the fixed and variable currency in each quotation;
understand base currency and quote currency;
interpret bid and offer rates correctly;
select the appropriate side of a two-way quotation from a dealer's perspective;
distinguish between deal date and value date; and
understand cash, tom and spot settlements.
Understanding a Foreign Exchange Quotation
An exchange rate is the price of one currency expressed in another currency.
For example:
USD 1 = INR 83.2500
This means one US dollar is valued at ₹83.2500.
Two currencies are therefore involved:
the currency being priced; and
the currency in which that price is expressed.
In standard currency-pair notation such as:
USD/INR = 83.2500
USD is the base currency, while INR is the quote or terms currency.
The quotation tells us how many units of INR are required for one unit of USD.
Base Currency and Quote Currency
Term | Simple Meaning | Example in USD/INR |
|---|---|---|
Base currency | Currency whose unit is being priced | USD |
Quote/terms currency | Currency used to express the price | INR |
Exchange rate | Units of quote currency per unit of base currency | INR per USD |
This distinction becomes important when interpreting bid and offer rates.
Direct Quotation
A direct quotation expresses the price of one unit of foreign currency in terms of the domestic currency.
From an Indian perspective:
USD 1 = INR 83.2500
Here:
USD is the foreign currency.
INR is the domestic currency.
The foreign currency unit is fixed.
The domestic currency amount varies.
Therefore, this is a direct quotation from the Indian perspective.
Direct Quotation Rule
Under a direct quotation, a dealer follows:
Buy low and sell high.
If a bank buys USD, it wants to pay fewer rupees.
If it sells USD, it wants to receive more rupees.
Meaning of Movement in a Direct Quote
Suppose USD/INR rises from one level to a higher level.
More rupees are now required to buy one US dollar.
This indicates:
USD has appreciated against INR; and
INR has depreciated against USD.
If USD/INR falls, fewer rupees are required for one dollar. Therefore:
USD has depreciated; and
INR has appreciated.
This direction is frequently tested in statement-based questions.
Indirect Quotation
An indirect quotation expresses the amount of foreign currency obtainable for a fixed unit of domestic currency.
For example, from an Indian perspective:
INR 100 = USD X
Here:
INR is the domestic currency and is fixed.
USD is the foreign currency.
The amount of foreign currency varies.
This is an indirect quotation.
Indirect Quotation Rule
Under an indirect quotation, the dealer's rule becomes:
Buy high and sell low.
This often appears confusing because it is the reverse of the rule used for a direct quotation.
The reason lies in how the quotation is expressed. Under indirect quotation, the rate represents the amount of foreign currency for a fixed domestic currency amount.
Direct vs Indirect Quotation
Basis | Direct Quotation | Indirect Quotation |
|---|---|---|
Meaning | Domestic currency price of foreign currency | Foreign currency amount for domestic currency |
Fixed currency | Foreign currency | Domestic currency |
Variable currency | Domestic currency | Foreign currency |
Indian example | USD 1 = INR X | INR 100 = USD X |
Dealer rule | Buy low, sell high | Buy high, sell low |
Rise in quotation | Domestic currency generally weakens | Domestic currency generally strengthens |
Fall in quotation | Domestic currency generally strengthens | Domestic currency generally weakens |
Direct and indirect quotations represent the same underlying exchange relationship from opposite directions.
They are reciprocals when identical currency units are used.
Indirect quotation = 1 ÷ Direct quotation
This converts the same exchange relationship from one quotation form to the other.
Refer to the Formula Section for a detailed explanation, variables, and solved examples.
Important CAIIB Distinction
Do not confuse:
Direct/indirect quotation with base/quote currency.
Direct and indirect quotation depend on the domestic currency perspective.
Base and quote currency describe the structure of a currency pair.
For example, in USD/INR:
USD is the base currency.
INR is the quote currency.
From an Indian perspective, it represents a direct quotation.
Two-Way Forex Rates
Banks and forex dealers normally quote two rates rather than a single rate.
For example:
USD/INR = 83.2500 / 83.2700
This is called a two-way quotation.
The first rate is the bid rate.
The second rate is the offer or ask rate.
Bid Rate
The bid is the rate at which the quoting dealer is willing to buy the base currency.
Therefore, at:
USD/INR = 83.2500 / 83.2700
the bank buys USD at 83.2500.
Offer or Ask Rate
The offer is the rate at which the dealer is willing to sell the base currency.
In the same quotation, the bank sells USD at 83.2700.
Therefore:
83.2500 = bid
83.2700 = offer
The offer is normally higher than the bid in a standard direct quotation.
Dealer Perspective Is the Key
One of the most important CAIIB rules is:
Forex quotations are normally interpreted from the quoting dealer's perspective.
When the bank says:
USD/INR = 83.2500 / 83.2700
it means:
“I will buy USD at 83.2500.”
“I will sell USD at 83.2700.”
A learner may incorrectly interpret the quote from the customer's perspective. This reverses the answer.
Customer Requirement and Applicable Side
Consider two common branch situations.
Exporter Receives USD
An exporter receives US dollars and wants rupees.
The customer gives USD to the bank.
Therefore, the bank buys USD.
The relevant side of the market quotation is the bid side, before applicable merchant-rate adjustments.
Importer Needs USD
An importer needs US dollars to make an overseas payment.
The bank provides USD to the customer.
Therefore, the bank sells USD.
The relevant side is the offer side, before applicable merchant-rate adjustments.
Customer Transaction | Customer Does | Bank Does | Relevant Market Side |
|---|---|---|---|
Export proceeds | Sells USD | Buys USD | Bid |
Inward remittance converted to INR | Sells foreign currency | Buys foreign currency | Bid |
Import payment | Buys USD | Sells USD | Offer |
Outward foreign remittance | Buys foreign currency | Sells foreign currency | Offer |
Actual merchant rates may include margins and other applicable adjustments. Those are separate from the basic bid-offer concept.
Bid-Offer Spread
The difference between the bid and offer rate is called the bid-offer spread.
The spread helps compensate the market-maker for costs and risks associated with dealing in foreign exchange.
These may include:
market risk;
liquidity conditions;
transaction costs;
position risk; and
prevailing market conditions.
A highly liquid currency pair generally tends to have a tighter market spread than a less liquid pair, although actual spreads can widen during volatile or stressed market conditions.
For CAIIB, the important point is not to treat bid and offer as interchangeable.
Understanding Value Date
The date on which a forex deal is agreed and the date on which currencies are actually exchanged may be different.
The date on which the transaction is entered into is commonly called the deal date or trade date.
The value date is the date on which settlement of the currencies is due.
For example, a dealer may agree to buy USD today but the actual delivery of USD and INR may take place later according to the agreed settlement convention.
Value date is therefore a settlement concept, not merely the date on which the rate was negotiated.
Cash, Tom and Spot Value Dates
In the Indian interbank foreign exchange framework, the commonly used settlement conventions are:
Transaction | Settlement | Simple Meaning |
|---|---|---|
Cash | T+0 | Same business day |
Tom | T+1 | Next business day |
Spot | T+2 | Second business day after trade date |
RBI material describes a spot transaction as an outright exchange of currencies for value within two business days and identifies cash as same-day delivery and tom as next-day delivery. RBI market-timing material also identifies cash, tom and spot settlements as T+0, T+1 and T+2 respectively.
Current CCIL settlement reporting continues to separately identify Cash, Tom, Spot and Forward segments in the USD/INR market.
Cash – T+0
A cash transaction is settled on the same business day on which the transaction is agreed.
Therefore:
Trade date = Value date
This is also referred to as same-day settlement.
Tom – T+1
“Tom” is short for tomorrow.
The transaction is settled on the next business day after the trade date.
Therefore:
Value date = T+1 business day
Spot – T+2
A standard spot transaction is settled on the second business day after the trade date.
Therefore:
Value date = T+2 business days
RBI has also described the rupee spot market as operating with T+2 settlement.
Business Days and Currency Holidays
T+1 or T+2 should not be interpreted as simply adding calendar days.
The relevant settlement date must be a valid business day for the currencies involved.
Weekends and applicable currency-centre holidays can affect the actual value date.
For example, if an intervening day is not a valid settlement day for one of the currencies, settlement may move to the next appropriate business day.
This is particularly important in practical forex operations because failure to consider holidays can result in incorrect funding or settlement instructions.
For CAIIB, remember the basic convention:
Cash = T+0
Tom = T+1
Spot = T+2
But when an actual calendar is given, check business days, not merely calendar days.
Spot Does Not Mean Immediate Cash Settlement
A common conceptual error is to assume that the term “spot” means settlement immediately or on the same day.
In foreign exchange terminology, standard spot settlement is generally T+2.
Same-day settlement is called cash.
Next-business-day settlement is called tom.
This distinction is important because the everyday meaning of “spot” can mislead learners.
Relationship Between Quotation and Value Date
A forex rate is incomplete for dealing purposes unless the settlement basis is understood.
A USD/INR quotation for:
cash,
tom,
spot, or
forward
may not necessarily be identical.
The value date affects the economic value of the transaction because the two currencies are delivered at different points in time.
This becomes especially important when studying forward rates, forward points and swaps.
Therefore, whenever a forex question provides a rate, look for the corresponding value date.
Practical Banking Application
Consider a bank dealing with two customers.
Export Customer
An exporter has received USD and asks the bank to convert the proceeds into INR.
The branch or dealing system must recognise that:
the customer is selling USD;
the bank is buying USD;
the bid side is relevant at the basic interbank quotation level; and
the applicable value date must also be determined.
Import Customer
An importer needs USD for payment to an overseas supplier.
The bank must recognise that:
the customer needs to buy USD;
the bank will sell USD;
the offer side is relevant at the basic market quotation level; and
settlement instructions must match the required value date.
This reasoning is more reliable than trying to memorise separate rules for every customer transaction.
CAIIB Exam Focus
1. Identify the Quotation First
If foreign currency is fixed and domestic currency varies, it is a direct quotation.
If domestic currency is fixed and foreign currency varies, it is an indirect quotation.
2. Read Two-Way Rates from the Dealer's Perspective
For a quotation such as:
USD/INR = Bid / Offer
the dealer:
buys USD at bid; and
sells USD at offer.
3. Translate the Customer Transaction into the Bank's Transaction
If the customer sells USD, the bank buys USD.
If the customer buys USD, the bank sells USD.
This simple reversal prevents many errors.
4. Understand Currency Movement
For a direct USD/INR quotation:
rising USD/INR indicates INR depreciation against USD;
falling USD/INR indicates INR appreciation against USD.
5. Distinguish Deal Date from Value Date
The rate may be agreed today even though settlement occurs later.
6. Remember the Settlement Sequence
Cash → T+0 Tom → T+1 Spot → T+2
7. Watch for Business-Day Wording
If the question provides weekends or holidays, do not count settlement dates mechanically using calendar days.
Common Exam Traps
Trap 1: Treating the Customer as the Quoting Party
A learner sees an importer buying USD and chooses the “buying rate”.
This is incorrect reasoning.
The quotation is generally viewed from the bank/dealer's perspective. The importer buys USD, so the bank sells USD and the offer side becomes relevant.
Trap 2: Assuming the First Rate Is Always the Customer Buying Rate
The first rate is normally the dealer's bid, not the customer's buying rate.
Always identify whose buying or selling is being discussed.
Trap 3: Applying “Buy Low, Sell High” to Indirect Quotes
That rule belongs to direct quotations.
The conventional rule for indirect quotations is the reverse: Buy High, Sell Low.
Trap 4: Confusing Appreciation with a Rising Direct Quote
If USD/INR rises, more INR is required for one USD.
Therefore, from the Indian perspective, INR has depreciated, not appreciated.
Trap 5: Treating Spot as T+0
Spot and cash are different settlement concepts.
Cash is T+0, while standard spot is T+2.
Trap 6: Counting Calendar Days Instead of Business Days
T+2 means two relevant business days, not automatically two calendar days.
Trap 7: Confusing Direct/Indirect with Bid/Offer
These answer different questions.
Direct/indirect tells us how the exchange rate is expressed.
Bid/offer tells us the dealer's buying and selling prices.
Trap 8: Ignoring the Base Currency
In a pair such as USD/INR, bid and offer refer to the dealer's actions in relation to the base currency, USD.
Without identifying the base currency, it is easy to reverse the quotation.
Memory Techniques
Direct Quotation
Remember:
Direct = Domestic price of Foreign currency
And:
Direct → Buy Low, Sell High
Two-Way Rate
Remember:
B before O = Bid before Offer
The left side is bid and the right side is offer.
Also remember:
Bid = Bank Buys Base
Both “Bid” and “Bank Buys Base” begin with B.
Value Dates
Use:
C–T–S = 0–1–2
Cash = 0
Tom = 1
Spot = 2
This gives the settlement sequence T+0, T+1 and T+2 without lengthy memorisation.