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Retail Execution Quality Statistics (Q1 2017)


The FIF Rule 605/606 Working Group has been working on improving access to execution quality statistics for the retail community. As part of a best practices effort, FIF members have agreed to provide statistics on retail execution quality as defined below. While many quantitative and qualitative factors go into determining routing decisions, the following statistics are intended to provide some perspective on the execution quality provided to retail investors.

Please note that when evaluating this data a number of factors such as a firm’s client base, order flow mix, and business model should be taken into consideration.*

S&P 500 Stocks

Order Size Range (Shares) Average Order Size (Shares) Shares Executed at Current Market Quote or Better (%) Price Improvement (%) Average Savings Per Order ($) Average Execution Speed (Seconds)
1 - 99 33 99.6%  95.6% $0.49 0.17
100 - 499 195 99.5%  95.9%  $2.48 0.19
500 - 1,999  847 98.6%  95.3% $9.49 0.18
2,000 - 4,999  2,696 96.6%  93.2% $19.95 0.33
5,000 - 9,999 6,230 93.2% 87.9%  $23.05 0.21


Other Exchange-Listed Stocks

Order Size Range (Shares) Average Order Size (Shares) Shares Executed at Current Market Quote or Better (%) Price Improvement (%) Average Savings Per Order ($) Average Execution Speed (Seconds)
1 - 99 33 99.8% 96.5% $0.54 0.20
100 - 499 214 99.6% 96.6% $3.16 0.22
500 - 1,999 877 98.5% 94.7% $9.74 0.24
2,000 - 4,999 2,711 96.1% 91.0% $17.62 0.23
5,000 - 9,999 6,294 92.9% 86.3% $21.40 0.23

 Comments

*These statistics are produced on a best efforts basis and provided "as is" without warranty of any type.

Definitions:


FAQs


Standard market orders that range in size from 1 – 9,999 shares are included in these statistics.
The National Best Bid/Offer (NBBO) represents the best price in the public market for a security at a point in time during a given trading day. The Bid represents the price at which someone can sell a security while the Offer represents the price at which someone can purchase a security. The National Best Bid/Offer fluctuates throughout the day as buyers and sellers move in and out of a given stock.
Different rows based on order size ranges provide the opportunity for a better comparison when analyzing execution quality. The size of your order may impact the execution you receive. For example, a 200-share order may be handled differently than an 8,000-share order when considering the available quantity at the NBBO.
Average order size allows you to understand how your order compares to others in that size bucket. Average order size is also an indication of the mix of client order flow seen by a particular firm. Differences in average order size between firms should be taken into account when comparing the execution quality statistics across firms. For example, an average order size in the 2,000-4,999 order size range that is 2,500 shares for one firm versus 4,800 shares for another firm may account for differences in other execution quality statistics.
This metric is also commonly referred to as “At or Better” and represents the percentage of shares that upon order routing execute at the NBBO or better. It combines the shares that executed at the quote as well as the shares that were price improved and executed within the quote.
Price improvement occurs when you receive an execution at a price lower than the best offer for a buy order and higher than a best bid for a sell order (i.e., better than the NBBO). In the price improvement column, this value is represented as the percentage of shares in market orders executed with price improvement. Receiving price improvement is a positive outcome and occurs for a variety of reasons.
Average savings per order quantifies real cost savings passed back to retail clients in the form of price improvement received. When normalized on an order basis, this dollar figure represents the savings received on an average order within the order size range.
Average savings per order may be negative as a result of market orders entered in quantities that are larger than the available size at the NBBO at the time of order receipt. Such orders, especially in less active securities, may require executions at multiple price levels to fill the entire order. While the individual trade execution(s) received on these orders may be in line or better than the market at the time of execution, the above statistics compare each execution against the NBBO prior to the order entering the market. In turn, this method of evaluation can result in valid execution prices appearing to have negative savings.

Let us look at an example: A customer places a market order to buy 1,000 shares of XYZ. The best offer price for XYZ is $21.10 and there are 500 shares available at this price. The customer receives an execution on 500 shares at the best offer price of $21.10. The new, best offer price for XYZ is now $21.15 and there are 2,000 shares available at this price. The customer receives an execution on the remaining 500 shares at a price of $21.14, better than the best offer price. Since each execution is compared to the NBBO prior to the order route time regardless of the size available, the 500 shares that were executed at a price of $21.14 is compared against $21.10 instead of the next NBBO price of $21.15. The result is an average saving per order of -$20.00 per order (i.e., 1,000 shares were executed with an average price of $21.12, two cents worse than the NBBO price prior to order entry of $21.10).
Average execution speed measures a firm’s ability to receive a quick and efficient execution. This statistic represents the difference between the order route time and the time of order execution.
Rule 606 Order Routing disclosures serve to identify the venues to which a broker sends its client order flow for execution. Rule 606 disclosures provide a quarterly recap of the routing for the majority of orders received by a broker. These disclosures include descriptions of any material relationships that a broker may have with a particular venue to which it sends client order flow. These disclosures allow for retail investors to better understand where their orders go for execution. You can find our Rule 606 disclosure here.