50 MOST ACTIVE CHX MATCHING SYSTEM SECURITIES BY TRADES
As of May 25, 2012 16:00:00
Updated hourly.
| Symbol | Trades | Shares | Tape |
| SPY | 587 | 3,835,695 | B |
| GLD | 462 | 396,361 | B |
| TZA | 205 | 139,481 | B |
| GSK | 181 | 49,800 | A |
| TNA | 171 | 76,027 | B |
| SLV | 129 | 214,389 | B |
| CHK | 100 | 280,333 | A |
| TQQQ | 95 | 32,013 | C |
| A | 92 | 29,218 | A |
| AGQ | 82 | 41,805 | B |
| CDNS | 75 | 27,300 | C |
| IWM | 74 | 1,224,609 | B |
| ENDP | 69 | 8,800 | C |
| KR | 67 | 13,400 | A |
| EWZ | 64 | 96,725 | B |
| WFC | 64 | 11,448 | A |
| EWBC | 55 | 13,519 | C |
| OCR | 55 | 9,200 | A |
| AME | 55 | 6,900 | A |
| NUAN | 53 | 12,600 | C |
| MDY | 52 | 18,826 | B |
| BBT | 51 | 10,700 | A |
| ROST | 51 | 6,200 | C |
| ZSL | 48 | 11,036 | B |
| IVZ | 44 | 12,800 | A |
| CCE | 44 | 11,400 | A |
| F | 42 | 401,500 | A |
| CVA | 39 | 6,309 | A |
| ROK | 38 | 6,014 | A |
| MAT | 37 | 10,300 | C |
| BBBY | 36 | 5,100 | C |
| SPXU | 35 | 81,376 | B |
| RHI | 35 | 10,900 | A |
| COO | 35 | 4,300 | A |
| OXY | 35 | 4,208 | A |
| AGCO | 34 | 6,280 | A |
| CPO | 34 | 6,100 | A |
| USB | 33 | 10,700 | A |
| STXS | 33 | 4,620 | C |
| DHT | 32 | 53,563 | A |
| RCON | 32 | 13,948 | C |
| CHKP | 32 | 11,300 | C |
| TIBX | 27 | 11,200 | C |
| HD | 27 | 7,200 | A |
| MOTR | 26 | 23,999 | C |
| MRK | 26 | 6,113 | A |
| R | 26 | 5,800 | A |
| TRV | 25 | 4,900 | A |
| SDS | 24 | 205,400 | B |
| QID | 24 | 18,900 | B |
| 50 Most Active Total | 3,792 | 7,510,615 | |
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50 MOST ACTIVE CHX MATCHING SYSTEM SECURITIES By SHARES TRADED
As of May 25, 2012 16:00:00
Updated hourly.
| Symbol | Trades | Shares | Tape |
| SPY | 587 | 3,835,695 | B |
| EEM | 19 | 1,336,500 | B |
| IWM | 74 | 1,224,609 | B |
| KMI | 12 | 1,000,800 | A |
| EFA | 6 | 624,500 | B |
| VALE | 4 | 554,900 | A |
| JPM | 5 | 529,079 | A |
| QQQ | 8 | 514,000 | C |
| MO | 2 | 456,314 | A |
| OIH | 1 | 410,000 | B |
| F | 42 | 401,500 | A |
| GLD | 462 | 396,361 | B |
| YHOO | 2 | 395,500 | C |
| ITUB | 3 | 384,000 | A |
| FXI | 5 | 372,650 | B |
| RIMM | 3 | 336,600 | C |
| CHK | 100 | 280,333 | A |
| AIG | 3 | 260,400 | A |
| CSX | 2 | 252,700 | A |
| KEY | 1 | 250,000 | A |
| PAY | 3 | 242,250 | A |
| VVUS | 3 | 235,800 | C |
| BZH | 1 | 230,000 | A |
| XOP | 1 | 225,000 | B |
| SLV | 129 | 214,389 | B |
| SDS | 24 | 205,400 | B |
| CIEN | 1 | 175,000 | C |
| T | 4 | 172,800 | A |
| LPR | 3 | 170,700 | A |
| ZAGG | 2 | 150,000 | C |
| ILMN | 3 | 144,756 | C |
| C | 1 | 140,000 | A |
| TZA | 205 | 139,481 | B |
| DD | 2 | 131,200 | A |
| RSH | 1 | 112,500 | A |
| XLE | 2 | 108,750 | B |
| SNDK | 3 | 105,597 | C |
| ARBA | 2 | 102,900 | C |
| ATHN | 1 | 100,000 | C |
| EWZ | 64 | 96,725 | B |
| AET | 2 | 96,000 | A |
| TER | 2 | 95,000 | A |
| SLB | 5 | 90,802 | A |
| BSX | 1 | 84,425 | A |
| SPXU | 35 | 81,376 | B |
| DOW | 2 | 76,374 | A |
| TNA | 171 | 76,027 | B |
| ORCL | 3 | 75,480 | C |
| IVN | 1 | 75,000 | A |
| NBR | 1 | 70,000 | A |
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| 50 Most Active Total | 2,019 | 17,840,173 | |
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