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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 9/19/2014

(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 415427 211721 627148 84149 89532 173681 499576 301253 800829 0.60
9:30 AM 634956 362344 997300 146988 170781 317769 781944 533125 1315069 0.68
10:00 AM 793965 543355 1337320 235941 240556 476497 1029906 783911 1813817 0.76
10:30 AM 926412 665048 1591460 262725 280602 543327 1189137 945650 2134787 0.80
11:00 AM 1095573 777843 1873416 702713 389523 1092236 1798286 1167366 2965652 0.65
11:30 AM 1268433 959010 2227443 767754 434271 1202025 2036187 1393281 3429468 0.68
12:00 PM 1417550 1129062 2546612 793564 477314 1270878 2211114 1606376 3817490 0.73
12:30 PM 1555972 1247261 2803233 821758 528068 1349826 2377730 1775329 4153059 0.75
1:00 PM 1650648 1345143 2995791 858592 578285 1436877 2509240 1923428 4432668 0.77
1:30 PM 1772140 1448732 3220872 920143 673721 1593864 2692283 2122453 4814736 0.79
2:00 PM 1894059 1562724 3456783 952215 712482 1664697 2846274 2275206 5121480 0.80
2:30 PM 2024449 1677022 3701471 1023042 760296 1783338 3047491 2437318 5484809 0.80
3:00 PM 2245528 1887778 4133306 1048265 816145 1864410 3293793 2703923 5997716 0.82
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 9/19/2014
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 59 385 444 411 430 841 37275 46255 83530
9:30 AM 80 417 497 846 856 1702 53192 99364 152556
10:00 AM 110 538 648 1148 1065 2213 69369 129533 198902
10:30 AM 139 597 736 1174 1182 2356 83390 149660 233050
11:00 AM 139 600 739 1671 1350 3021 92472 195797 288269
11:30 AM 147 648 795 3626 1525 5151 105425 208871 314296
12:00 PM 177 673 850 3724 1688 5412 110977 224600 335577
12:30 PM 2864 926 3790 3770 1854 5624 126163 249547 375710
1:00 PM 2986 948 3934 3790 2202 5992 137992 281740 419732
1:30 PM 3139 948 4087 3915 2477 6392 156644 305265 461909
2:00 PM 3139 948 4087 4099 2573 6672 163815 318214 482029
2:30 PM 3955 954 4909 4305 2719 7024 175559 332093 507652
3:00 PM 3962 986 4948 4698 2959 7657 182215 344648 526863
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 9/18/2014   )
CBOE Total Open Interest 
Calls  174359948
Puts  164252961
Total  338612909

 
 

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 CBOE Index Open Interest on9/18/2014
 Option   Calls   Puts   Total 
 OEX  20161  27206  47367
 SPX  3894137  8049072  11943209
 NDX  114172  144648  258820
 MNX  4172  10993  15165
 DJX  103407  85584  188991
 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

CBOE Volatility Index (VIX)