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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 10/31/2014

(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 373037 276381 649418 127528 128668 256196 500565 405049 905614 0.81
9:30 AM 653959 420451 1074410 303734 281761 585495 957693 702212 1659905 0.73
10:00 AM 937353 605709 1543062 442171 363166 805337 1379524 968875 2348399 0.70
10:30 AM 1118280 731028 1849308 614096 488922 1103018 1732376 1219950 2952326 0.70
11:00 AM 1276439 830567 2107006 706080 539591 1245671 1982519 1370158 3352677 0.69
11:30 AM 1481223 962100 2443323 757016 589844 1346860 2238239 1551944 3790183 0.69
12:00 PM 1589396 1107601 2696997 799949 654728 1454677 2389345 1762329 4151674 0.74
12:30 PM 1721318 1170099 2891417 823116 687248 1510364 2544434 1857347 4401781 0.73
1:00 PM 1814361 1256781 3071142 857183 727886 1585069 2671544 1984667 4656211 0.74
1:30 PM 1973665 1324852 3298517 898560 770055 1668615 2872225 2094907 4967132 0.73
2:00 PM 2097529 1391157 3488686 953504 851891 1805395 3051033 2243048 5294081 0.74
2:30 PM 2255646 1530098 3785744 1001012 944105 1945117 3256658 2474203 5730861 0.76
3:00 PM 2485106 1670640 4155746 1076149 1036170 2112319 3561255 2706810 6268065 0.76
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 10/31/2014
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 301 544 845 1311 438 1749 47027 32170 79197
9:30 AM 2139 807 2946 1462 530 1992 109389 132791 242180
10:00 AM 2182 839 3021 1506 605 2111 165191 176433 341624
10:30 AM 2313 1060 3373 1654 663 2317 262560 257388 519948
11:00 AM 2351 1177 3528 3209 830 4039 300917 284407 585324
11:30 AM 2498 1389 3887 3242 833 4075 324266 313424 637690
12:00 PM 2516 1430 3946 3329 873 4202 339543 347168 686711
12:30 PM 2517 1454 3971 3333 876 4209 348403 355536 703939
1:00 PM 2570 1592 4162 3355 1642 4997 363023 374425 737448
1:30 PM 2621 1822 4443 3369 1660 5029 362497 394567 757064
2:00 PM 2654 1937 4591 3382 1753 5135 370952 413877 784829
2:30 PM 2814 1949 4763 3461 1812 5273 379901 432830 812731
3:00 PM 2830 2552 5382 3477 2066 5543 416982 462628 879610
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 10/30/2014   )
CBOE Total Open Interest 
Calls  171161682
Puts  158599790
Total  329761472

 
 

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 CBOE Index Open Interest on10/30/2014
 Option   Calls   Puts   Total 
 OEX  15775  22590  38365
 SPX  3394399  6333601  9728000
 NDX  78412  140627  219039
 MNX  3064  9500  12564
 DJX  115537  83342  198879
 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)