Spreadsheet: d233960d-8d81-4df9-91ec-88fbc2efec6d
Sheet: Operating stats

The NASDAQ OMX Group, Inc.
Quarterly Key Drivers Detail
(unaudited)
 |  | Three Months Ended
 |  | March 31, |  | December 31, |  | March 31,
 |  | 2012 |  | 2011 |  | 2011
Market Services
 | Cash Equity Trading
 | NASDAQ securities
 | Average daily share volume (in billions) | 1.8 |  | 1.85 |  | 2.05
 | Matched market share executed on NASDAQ | 0.263 |  | 0.272 |  | 0.268
 | Matched market share executed on NASDAQ OMX BX | 0.026 |  | 0.025 |  | 0.014
 | Matched market share executed on NASDAQ OMX PSX | 0.013 |  | 0.011 |  | 0.009
 | Market share reported to the FINRA/NASDAQ
 | Trade Reporting Facility | 0.332 |  | 0.302 |  | 0.327
 | Total market share (1) | 0.634 |  | 0.61 |  | 0.618
 | New York Stock Exchange, or NYSE, securities
 | Average daily share volume (in billions) | 3.91 |  | 4.14 |  | 4.54
 | Matched market share executed on NASDAQ | 0.134 |  | 0.133 |  | 0.118
 | Matched market share executed on NASDAQ OMX BX | 0.025 |  | 0.025 |  | 0.02
 | Matched market share executed on NASDAQ OMX PSX | 0.007 |  | 0.006 |  | 0.008
 | Market share reported to the FINRA/NASDAQ
 | Trade Reporting Facility | 0.315 |  | 0.275 |  | 0.299
 | Total market share (1) | 0.482 |  | 0.44 |  | 0.445
 | NYSE Amex and regional securities
 | Average daily share volume (in billions) | 1.12 |  | 1.45 |  | 1.35
 | Matched market share executed on NASDAQ | 0.19 |  | 0.192 |  | 0.168
 | Matched market share executed on NASDAQ OMX BX | 0.023 |  | 0.019 |  | 0.017
 | Matched market share executed on NASDAQ OMX PSX | 0.019 |  | 0.019 |  | 0.013
 | Market share reported to the FINRA/NASDAQ
 | Trade Reporting Facility | 0.294 |  | 0.272 |  | 0.271
 | Total market share (1) | 0.526 |  | 0.502 |  | 0.469
 | Total U.S.-listed securities
 | Average daily share volume (in billions) | 6.83 |  | 7.45 |  | 7.94
 | Matched share volume (in billions) | 90.1 |  | 100 |  | 94.8
 | Matched market share executed on NASDAQ | 0.177 |  | 0.179 |  | 0.165
 | Matched market share executed on NASDAQ OMX BX | 0.025 |  | 0.024 |  | 0.018
 | Matched market share executed on NASDAQ OMX PSX | 0.011 |  | 0.01 |  | 0.009
 | NASDAQ OMX Nordic and NASDAQ OMX Baltic Securities
 | Average daily number of equity trades | 372081 |  | 394290 |  | 338534
 | Average daily value of shares traded (in billions) | 3.2 |  | 3 |  | 4.1
 | Derivative Trading and Clearing
 | U.S. Equity Options
 | Total industry average daily volume (in millions) | 15.9 |  | 15.5 |  | 17.3
 | NASDAQ OMX PHLX matched market share | 0.222 |  | 0.227 |  | 0.235
 | The NASDAQ Options Market matched market share | 0.052 |  | 0.045 |  | 0.052
 | NASDAQ OMX Nordic and NASDAQ OMX Baltic
 | Average daily volume:
 | Options, futures and fixed-income contracts | 470216 |  | 455341 |  | 455845
 | Finnish option contracts traded on Eurex | 71411 |  | 46557 |  | 177836
 | NASDAQ OMX Commodities
 | Clearing Turnover:
 | Power contracts (TWh)(2) | 521 |  |  |  | 455
 | Carbon contracts (1000 tCO2)(2) | 30912 |  | 29908 |  | 4036
Issuer Services
 | Initial public offerings
 | NASDAQ | 21 |  | 15 |  | 22
 | Exchanges that comprise NASDAQ OMX Nordic and NASDAQ OMX Baltic | 1 |  | 1 |  | 1
 | New listings
 | NASDAQ (3) | 43 |  | 44 |  | 34
 | Exchanges that comprise NASDAQ OMX Nordic and NASDAQ OMX Baltic (4) | 3 |  | 12 |  | 4
 | Number of listed companies
 | NASDAQ (5) | 2665 |  | 2680 |  | 2760
 | Exchanges that comprise NASDAQ OMX Nordic and NASDAQ OMX Baltic (6) | 769 |  | 776 |  | 773
Market Technology
 | Order intake (in millions)(7) | 55 |  | 36 |  | 6
 | Total order value (in millions)(8) | 496 |  | 458 |  | 471