Understanding Market Statistics
The Market Statistics pages provide a summary of municipal securities transaction
activity for all published trades disseminated by the MSRB for every trading day
since May 2006. The information reflects trading activity at the end of each trading
day as reported to the MSRB’s Real-Time Transaction Reporting System (RTRS). Trading
data can be viewed for a single day or for a range of days. Market statistics may
be updated for up to 20 days after the trade date to account for modifications,
cancellations, trades reported late or any other changes to the underlying characteristics
of the securities.
Trading data is not available for weekends and certain holidays. Dollar amounts
are displayed in millions. Additionally, all amounts and percentages may not add
up due to rounding.
A “mouse over” function displays underlying information and data for each graph
when the cursor pauses or hovers over a particular area of the graph.
The statistics pages include the following information:
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Trade Summary
An overview of trade activity for a particular day or a range of days, including
statistics on par amount and number of trades by trade type:
- Inter-dealer – a municipal securities trade between two broker-dealers, including
dealer banks or broker’s brokers.
- Customer Bought – a municipal trade in which a customer bought the security from
a broker-dealer or bank.
- Customer Sold – a municipal trade in which a customer sold the security to a broker-dealer
or bank.
Data does not include purchases from issuers.
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Average Number of Trades
A simple daily average of number of trades for different types of trades, including
interdealer, customer- bought and customer-sold trades. For a single day, an average
of the previous 30 trading days will be displayed, excluding weekends and holidays.
For a date range, an average of number of trades for all trading days within that
range will be displayed, excluding weekends and holidays.
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Average Par Amount
A simple daily average of par amount traded for different types of trades, including
interdealer, customer-bought and customer-sold trades. For a single day, an average
of the par amount traded for the previous 30 trading days will be displayed, excluding
weekends and holidays. For a date range, an average of par amount traded for all
trading days within that range will be displayed, excluding weekends and holidays.
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Par Amount and Number of Trades by Trade Size
Par amount of municipal securities transactions and number of trades in a range
of transaction sizes. The following transaction sizes are currently available:
- $100,000 or less
- More than $100,000 to $500,000
- More than $500,000 to $1,000,000
- More than $1,000,000
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Par Amount Traded for Most Active Sectors
Par amount of municipal transactions according to the security’s use of proceeds—issuer’s
intended use of the capital raised by the offering, according to definitions provided
by Standard & Poor’s Securities Evaluations, Inc. The top seven most active sectors
based on par amount are displayed, as well as an “Other” category that includes
the remaining sectors and trades for which the sector information was not available.
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Par Amount Traded by Remaining Maturity
Par amount of municipal transactions based on the time remaining between the trade
date and the stated final maturity date of the security. Please note that the remaining
maturity does not take into account possible call and put options and rate reset
frequencies as is the case with certain types of variable securities, such as auction
rate securities and variable rate demand obligations. The following remaining maturity
ranges are currently available:
- One year or less
- More than one year to five years
- More than five years to ten years
- More than ten years to twenty years
- More than twenty years
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Par Amount Traded Based on Source of Repayment
Par amount of municipal transactions based on the source pledged by the issuer for
repayment of the securities, according to definitions provided by Standard & Poor’s
Securities Evaluations, Inc. If no information is available, “Not Available” will
be displayed.
- Revenue– a security that is
payable from a specific source of revenue and to which the full faith and credit
of an issuer with taxing power is not pledged. Revenue bonds are payable from identified
sources of revenue and do not permit the bondholders to compel taxation or legislative
appropriation of funds not pledged for payment of debt service.
- General Obligation- a security
that is secured by the full faith, credit and taxing power of an issuer. General
obligation securities issued by local units of government are typically secured
by a pledge of the issuer’s "ad valorem" taxing power; general obligation securities
issued by states are generally based upon appropriations made by the state legislature
for the purposes specified.
- Double Barrel – a security with
characteristics of both revenue and general obligation instruments.
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Par Amount Traded by Coupon Type
Par amount of municipal transactions based on the different type of interest rate
(coupon) of a security:
- Fixed Rate– An interest rate
on a security that does not change for the remaining life of the security.
- Variable Rate- An interest rate,
sometimes referred to as a “floating rate,” on a security that changes at intervals
according to market conditions or a predetermined index or formula.
- Zero Coupon – An original issue
discount bond on which no periodic interest payments are made but which is issued
at a deep discount from par, accreting (at the rate represented by the offering
yield at issuance) to its full value at maturity.
Coupon type data not available prior to October 2007.
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Most Active Municipal Securities
List of the ten most active municipal securities based on the number of trades,
excluding variable rate and zero coupon securities. Trading information for the
10 most active securities can be displayed for a single day or a set period of time
(weekly, monthly or yearly). The following information is provided for the most
active municipal securities:
- CUSIP – shows the CUSIP9 number
for the securities. Trade data is not available for any municipal securities that
do not have CUSIP9 numbers.
- Security Description – shows
the name of the issuer and the issue description. Together, this is the full name
of the bonds, using industry-standard abbreviations for the security description.
It also shows the securities’ dated date (i.e., the date from which interest on
the issue usually starts to accrue).
- Maturity Date – shows the date
on which the principal amount of the bonds becomes due.
- Interest Rate – shows the stated
interest (or “coupon”) rate of the securities for fixed-rate securities.
- Average Price – shows the simple
average price for all transactions for a particular day at which the securities
were purchased, expressed as a percentage of the principal amount of the securities.
- Average Yield – the simple average
yield for all transactions for a particular day, based on a “yield to worst,” that
the customer may realize on an investment in the bonds based on the principal amount
of the trade, the interest rate on the bonds, and the remaining period until maturity
or earlier redemption.
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