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CBOE Intra-Day Volume

The CBOE Intra-Day Volume Data on this page is provided for informational purposes only. The volume data reflected below is based upon reported volume, not cleared volume. CBOE makes no guarantee as to the accuracy of the data. Your use of the data is subject to the Terms and Conditions of the CBOE Website.

NOTE: This webpage will be undergoing some changes in the near future, including a change in the categorization of data for options overlying exchange-traded products (such as ETFs, ETNs and HOLDRS). Currently, depending on the particular product, data for options overlying the exchange-traded product may be included in the Index Option or Equity Option data below. Any questions about the data may be directed to the CBOE Help Desk at (866) 728-2263.

Half Hourly Exchange Volume Report For 6/19/2013

(All times are Central)

  Equity Options Index Options Total Put / Call
Time Calls Puts Total Calls Puts Total Calls Puts Total Ratio
9:00 AM 169008 112621 281629 58448 120755 179203 227456 233376 460832 1.03
9:30 AM 340692 235702 576394 193765 192067 385832 534457 427769 962226 0.80
10:00 AM 437571 307324 744895 339415 308946 648361 776986 616270 1393256 0.79
10:30 AM 530715 536622 1067337 411565 375070 786635 942280 911692 1853972 0.97
11:00 AM 628027 612239 1240266 441059 420130 861189 1069086 1032369 2101455 0.97
11:30 AM 692009 662409 1354418 507260 485161 992421 1199269 1147570 2346839 0.96
12:00 PM 782736 842737 1625473 557844 589168 1147012 1340580 1431905 2772485 1.07
12:30 PM 848012 903012 1751024 589620 644449 1234069 1437632 1547461 2985093 1.08
1:00 PM                    
1:30 PM                    
2:00 PM                    
2:30 PM                    
3:00 PM                    
Final Volume and Open Interest information can be found here.
* Fields with N/A indicate that the data is not available.


Half Hourly Volume Report for Selected Indices For 6/19/2013
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 185 275 460 88 274 362 26235 101623 127858
9:30 AM 204 625 829 138 297 435 65997 143485 209482
10:00 AM 307 656 963 177 483 660 77025 160874 237899
10:30 AM 389 694 1083 185 572 757 96274 177048 273322
11:00 AM 643 724 1367 429 602 1031 110589 192428 303017
11:30 AM 651 727 1378 462 765 1227 143779 224419 368198
12:00 PM 663 771 1434 482 791 1273 155462 276880 432342
12:30 PM 666 859 1525 496 847 1343 175399 310507 485906
1:00 PM                  
1:30 PM                  
2:00 PM                  
2:30 PM                  
3:00 PM                  
Final Volume and Open Interest information can be found here.
* Fields with N/A indicate that the data is not available.


Daily Open Interest (as-of-close on 6/18/2013   )
CBOE Total Open Interest 
Calls  159394650
Puts  149803657
Total  309198307

 
 

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 CBOE Index Open Interest on6/18/2013
 Option   Calls   Puts   Total 
 OEX  27324  31326  58650
 SPX  5064039  7967412  13031451
 NDX  141674  237176  378850
 MNX  35121  19455  54576
 DJX  60759  91765  152524
 Option   Calls   Puts   Total 
 OEX post exp  N/A  N/A  N/A
 SPX post exp  N/A  N/A  N/A
 NDX post exp  N/A  N/A  N/A
 MNX post exp  N/A  N/A  N/A
 DJX post exp  N/A  N/A  N/A