Most Active Options trades

-CALLS- 
OPTION    EXP.DATE       STRIKE PRC.     VOLUME        LAST S/PRC.    NET CHANGE 
SPY        3/16/13         160.0000       27520            0.7700      dn 0.0500 
SPY        5/11/12         137.0000        3460            0.0300      dn 0.2200 
SPY        5/11/12         136.0000        2854            0.2400      dn 0.4300 
AAPL       5/11/12         570.0000        2827            0.8000      dn 2.2000 
CHK        7/21/12          18.0000        2508            1.4200      dn 0.1800 
CHK        7/21/12          23.0000        2500            0.3100      dn 0.0500 
ARNA       7/21/12           7.0000        2348            1.3800      dn 0.0600 
SPY        5/19/12         135.0000        2232            1.7900      dn 0.4600 
ARNA       7/21/12           8.0000        2020            1.0500      up 0.1500 
JPM        5/11/12          38.0000        1857            0.1100      dn 2.5900 

 -PUTS- 
OPTION    EXP.DATE       STRIKE PRC.     VOLUME        LAST S/PRC.    NET CHANGE 
BAC        5/19/12           7.0000       13461            0.0400      up 0.0100 
SPY        5/19/12         132.0000       12727            0.3800      up 0.0300 
SPY        6/16/12         136.0000       10272            3.3700      up 0.2500 
SPY        6/16/12         129.0000       10157            1.2500      up 0.1100 
SPY        5/19/12         137.0000        8685            2.0300      up 0.2300 
C          5/11/12          30.0000        5580            0.5500      up 0.4600 
SPY        5/19/12         136.0000        4688            1.5500      up 0.2500 
SPY        5/11/12         135.0000        4061            0.1600      up 0.0000 
SPY        5/11/12         136.0000        3525            0.5600      up 0.1500 
SPY        5/19/12         128.0000        3433            0.0900      dn 0.0200 

 -VOLUME- 
 CALLS      PUTS           TOTAL 
303465     371376         674841

-CALLS- 
OPTION    EXP.DATE       STRIKE PRC.     VOLUME        LAST S/PRC.    NET CHANGE 
JPM        5/11/12          38.0000         304            0.1000      dn 2.6000 
AAPL       5/11/12         570.0000         172            1.0600      dn 1.8100 
MSFT       5/11/12          31.0000         162            0.1100      up 0.0600 
YHOO       7/21/12          16.0000         156            0.5800      dn 0.0500 
AAPL       5/11/12         565.0000         136            3.8700      dn 2.4300 
HL         1/19/13          10.0000         133            0.1000      up 0.0000 
BAC        6/16/12           8.0000         131            0.2000      dn 0.1000 
INTC       5/19/12          29.0000         112            0.0400      up 0.0000 
AAPL       6/16/12         575.0000         101           17.4900      dn 1.2100 
JWN        5/19/12          50.0000          97            1.7400      dn 2.6100 

 -PUTS- 
OPTION    EXP.DATE       STRIKE PRC.     VOLUME        LAST S/PRC.    NET CHANGE 
JPM        5/19/12          37.0000         316            0.7500      up 0.6900 
C          6/16/12          32.0000         207            3.0500      up 0.8000 
C          5/11/12          30.0000         183            0.5900      up 0.5100 
AAPL       5/11/12         560.0000         154            0.3300      dn 0.0500 
JPM        5/19/12          36.0000         146            0.4200      up 0.3700 
JPM        6/16/12          35.0000         142            0.8200      up 0.5500 
C          5/19/12          28.0000         104            0.1900      up 0.0800 
ARNA       5/19/12           1.5000         100            0.0100      up 0.0000 
JPM        5/11/12          38.0000          96            1.1600      up 1.1500 
AIG        6/16/12          28.0000          93            0.3100      up 0.0800 

 -VOLUME- 
 CALLS      PUTS           TOTAL 
 17972     19303           37275