|
2012 By Month |
2012 By Quarter |
Year |
| Description |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Q1 |
Q2 |
Q3 |
Q4 |
20121 |
| Trading Days |
20.0 |
20.0 |
22.0 |
20.0 |
22.0 |
21.0 |
20.5 |
23.0 |
19.0 |
23.0 |
20.5 |
19.5 |
62.0 |
63.0 |
62.5 |
63.0 |
250.5 |
| DARTs1,2,3 |
191,851 |
209,000 |
186,869 |
183,044 |
192,858 |
188,599 |
172,653 |
151,216 |
167,275 |
153,775 |
165,317 |
143,121 |
195,615 |
188,323 |
163,129 |
154,233 |
175,268 |
| Total Client Assets ($MMs), end of period |
2,667 |
2,734 |
2,770 |
2,750 |
2,637 |
2,666 |
2,657 |
2,694 |
2,912 |
2,907 |
3,052 |
3,278 |
2,770 |
2,666 |
2,912 |
3,278 |
3,278 |
| Avg Equities Client Credit Balances ($MMs) |
1,132 |
1,139 |
1,141 |
1,121 |
1,119 |
1,123 |
1,100 |
1,088 |
1,104 |
1,134 |
1,131 |
1,130 |
1,137 |
1,121 |
1,097 |
1,132 |
1,122 |
| Avg Equities Client Margin Balances ($MMs) |
46 |
55 |
66 |
67 |
60 |
57 |
58 |
55 |
57 |
57 |
60 |
60 |
56 |
61 |
57 |
59 |
58 |
Print
Notes:
1.Year-to-date information for DARTs, average equities client credit balances, average futures client balances and average equities client margin balances is through December 31, 2012.
2. We compute DARTs as follows: For equities and equity options, a revenue trade included to calculate DARTs is a commissionable trade order placed by the customer and executed, regardless of the number of shares or contracts included in the trade order. For futures and forex, prior to July 1, 2011, a revenue trade included to calculate DARTs is one round-turn commissionable futures contract traded, or one round-turn lot (or forex deal) traded, regardless of the number of individual orders made and executed (i.e., one futures or forex order may contain numerous contracts or deals, but each round-turn contract and deal is counted as a separate revenue trade). Beginning July 1, 2011, for futures and forex, a revenue trade included to calculate DARTs is any individual order made and executed.Additionally, beginning July 1, 2011, for equities, equity options, futures, and forex, each partial fill of an order is counted as one revenue trade. When viewing our DARTs, it should be taken into account that,for equities and equity options, we charge most of our commissions based on share volume and number of contracts traded (and not by revenue trade used to calculate DARTs). For futures and forex, we charge commissions on a per contract and per lot basis. It should be noted that all DARTs are not equal. The revenue we derive from each revenue trade depends on the asset in question (equities,equity options, futures, forex — each has a different per unit revenue structure), and, within each asset class, revenue per equity, contract or lot varies to the extent higher volume traders receive more favorable pricing, which they often do.
3.Beginning November 15, 2011, IBFX trades have been included in the DARTs calculation. The calculation for November 2011 DARTs include 10.5 trading days of IBFX DARTs.
This methodology also applies to the quarterly and annual calculations.