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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 10/20/2014

(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 225405 211115 436520 104159 80683 184842 329564 291798 621362 0.89
9:30 AM 374142 348389 722531 260094 221705 481799 634236 570094 1204330 0.90
10:00 AM 614555 433388 1047943 344847 335254 680101 959402 768642 1728044 0.80
10:30 AM 748565 498417 1246982 394016 386313 780329 1142581 884730 2027311 0.77
11:00 AM 847746 574719 1422465 466764 506838 973602 1314510 1081557 2396067 0.82
11:30 AM 938538 646009 1584547 551038 587579 1138617 1489576 1233588 2723164 0.83
12:00 PM 1012402 736725 1749127 589753 629829 1219582 1602155 1366554 2968709 0.85
12:30 PM 1102363 816952 1919315 654841 670121 1324962 1757204 1487073 3244277 0.85
1:00 PM 1177397 884387 2061784 679748 731313 1411061 1857145 1615700 3472845 0.87
1:30 PM 1269602 945246 2214848 732074 801466 1533540 2001676 1746712 3748388 0.87
2:00 PM 1363443 1001181 2364624 820105 871779 1691884 2183548 1872960 4056508 0.86
2:30 PM 1474221 1116582 2590803 856849 922897 1779746 2331070 2039479 4370549 0.87
3:00 PM 1668466 1247057 2915523 934761 1004888 1939649 2603227 2251945 4855172 0.87
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 10/20/2014
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 270 497 767 103 1355 1458 12549 12844 25393
9:30 AM 274 497 771 136 1427 1563 48029 48944 96973
10:00 AM 297 592 889 238 1564 1802 55878 78877 134755
10:30 AM 350 730 1080 295 1571 1866 63317 97914 161231
11:00 AM 360 810 1170 361 1597 1958 68948 108867 177815
11:30 AM 363 940 1303 362 1597 1959 73474 130105 203579
12:00 PM 482 1090 1572 379 1702 2081 76622 138296 214918
12:30 PM 522 1095 1617 481 1765 2246 83999 148377 232376
1:00 PM 524 1098 1622 541 1766 2307 88683 159700 248383
1:30 PM 527 1098 1625 757 1856 2613 101603 183270 284873
2:00 PM 542 1098 1640 787 1857 2644 106165 189322 295487
2:30 PM 542 1118 1660 795 1877 2672 112390 201030 313420
3:00 PM 568 1133 1701 898 2015 2913 119406 212635 332041
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 10/17/2014   )
CBOE Total Open Interest 
Calls  186731080
Puts  168835644
Total  355566724

 
 

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 CBOE Index Open Interest on10/17/2014
 Option   Calls   Puts   Total 
 OEX  28968  27715  56683
 SPX  3865820  7004914  10870734
 NDX  105687  126663  232350
 MNX  2997  9552  12549
 DJX  118333  78448  196781
 Option   Calls   Puts   Total 
 OEX post exp  17748  12111  29859
 SPX post exp  855940  1424861  2280801
 NDX post exp  54418  38788  93206
 MNX post exp  73  46  119
 DJX post exp  7495  1363  8858

CBOE Volatility Index (VIX)