Request for Quote (RFQ): Trading by Asking Dealers

Key Takeaways

• A request for quote is a bilateral protocol: the buyer names the instrument and size, and one or more dealers respond with firm prices for that specific trade.
• RFQ trading dominates markets that are too large, illiquid, or customized to sit on a continuous public order book, such as corporate bonds and interest-rate swaps.
• Putting several dealers in competition on the same request narrows the effective spread the client pays, without broadcasting the order to the whole market.
• The main trade-offs are information leakage and counterparty selection: asking more dealers improves price but reveals your intent to more people.

What It Is

In an order-driven market, buyers and sellers post orders into a central limit order book and the exchange matches them by price and time. A request for quote works differently. It is a quote-driven, bilateral process in which the client initiates by describing a proposed trade and dealers respond with the prices at which they are willing to take the other side.

The instrument may be a specific corporate bond, a block of options, a foreign-exchange forward, or an interest-rate swap. The client sends the RFQ to a chosen set of dealers, receives competing quotes, and either accepts the best one or lets the request expire. Nothing is posted publicly, and no trade happens until the client hits a quote.

The Intuition

Think of getting a roof repaired. You do not walk into an open auction; you call three or four contractors, describe the job, collect bids, and hire the cheapest credible one. An RFQ is the same idea applied to securities. It suits situations where a standard shelf price does not exist because each trade is large or bespoke, and where showing your hand to the entire market would move the price against you before you finished trading.

How It Works

A typical electronic RFQ follows a few steps:

1. Define the trade. The client specifies the instrument, direction (buy or sell), and size.
2. Select dealers. The client picks a list, often three to five, balancing better competition against wider information leakage.
3. Send the request. All chosen dealers receive it at once, usually with a short response window measured in seconds.
4. Collect quotes. Each dealer streams back a firm, tradable price good for that size.
5. Execute or pass. The client trades on the best quote or lets the request lapse if no price is acceptable.

Because dealers know they are competing, they quote tighter than they would to a single caller. Losing dealers see only that they lost, not the winning level, which preserves the client's information. In regulated markets the completed trade is still reported afterward, for example to FINRA's TRACE tape for US corporate bonds.

Worked Example

An investor wants to buy $1,000,000 face value of a corporate bond and sends an RFQ to four dealers. Their offer prices, quoted per 100 of face value, come back as:

• Dealer A: 101.50
• Dealer B: 101.35
• Dealer C: 101.60
• Dealer D: 101.42

The buyer wants the lowest offer, so Dealer B wins at 101.35.

• Cost = $1,000,000 x 101.35 / 100 = $1,013,500.
• Had the investor called only Dealer C, the cost would have been $1,000,000 x 101.60 / 100 = $1,016,000.
• Competition therefore saved $1,016,000 - $1,013,500 = $2,500.

The gap between the best and second-best quote, 101.42 - 101.35 = 0.07 per 100, is called the cover. Here the cover is worth 0.07 x $1,000,000 / 100 = $700, a rough measure of how much the winning dealer left on the table.

Common Mistakes

1. Asking too many dealers. Widening the list beyond four or five rarely improves the price and signals a large order, so dealers fade their quotes to protect themselves.
2. Confusing a quote with a done trade. A returned price is firm only for its short window and stated size; hesitate and it can be pulled or re-quoted worse.
3. Ignoring counterparty quality. The best price from a weak or slow-settling dealer can cost more than a slightly worse price from a reliable one.
4. Comparing across sizes. A tight quote for $100,000 tells you little about the price for $5,000,000; always request quotes for the size you actually intend to trade.

Frequently Asked Questions

Q: What is a request for quote in simple terms? It is a private trade inquiry. You tell a set of dealers exactly what you want to buy or sell and how much, they reply with firm prices, and you deal on the best one instead of posting an order on a public exchange.

Q: How is a request for quote different from a market order? A market order is fired into a public order book and fills against whatever resting prices exist. A request for quote asks named dealers to compete for your specific trade, which suits instruments that have no deep continuous book.

Q: Which markets use RFQ trading the most? Corporate and municipal bonds, interest-rate and credit swaps, block-sized options, and many foreign-exchange trades. These instruments are often large or customized, so continuous exchange order books are thin or absent.

Q: Does an RFQ guarantee the best possible price? No. It gives you the best price among the dealers you asked. Adding a dealer might improve the price, but it also leaks your intent, so more competition is not always better.

Q: Are request for quote trades reported publicly? The negotiation is private, but the completed trade is usually reported afterward. US corporate-bond trades, for instance, are disseminated on FINRA's TRACE tape so the wider market sees the print.

Sources

1. Investopedia. "Request for Quote (RFQ)." https://www.investopedia.com/terms/r/request-for-quote.asp
2. CFA Institute. "Market Organization and Structure." https://www.cfainstitute.org/insights/professional-learning/refresher-readings/2024/market-organization-structure
3. FINRA. "TRACE (Trade Reporting and Compliance Engine)." https://www.finra.org/filing-reporting/trace
4. MarketAxess. "What Is Electronic Bond Trading." https://www.marketaxess.com/trade/protocols

Disclaimer

This article is educational content only and is not financial advice. Nothing here is a recommendation to buy, sell, or hold any security. Consult a licensed advisor before making investment decisions.