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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 4/17/2014

(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 278498 348715 627213 72387 97554 169941 350885 446269 797154 1.27
9:30 AM 526811 539071 1065882 180028 149037 329065 706839 688108 1394947 0.97
10:00 AM 710581 652920 1363501 327219 204399 531618 1037800 857319 1895119 0.83
10:30 AM 854854 765154 1620008 381662 277466 659128 1236516 1042620 2279136 0.84
11:00 AM 972936 876995 1849931 429884 326760 756644 1402820 1203755 2606575 0.86
11:30 AM 1199646 983511 2183157 462687 390131 852818 1662333 1373642 3035975 0.83
12:00 PM 1323360 1089379 2412739 491876 424203 916079 1815236 1513582 3328818 0.83
12:30 PM 1456098 1174220 2630318 510931 462733 973664 1967029 1636953 3603982 0.83
1:00 PM 1590905 1276564 2867469 535686 489643 1025329 2126591 1766207 3892798 0.83
1:30 PM 1707836 1412337 3120173 566355 524864 1091219 2274191 1937201 4211392 0.85
2:00 PM 1829209 1520796 3350005 612221 581709 1193930 2441430 2102505 4543935 0.86
2:30 PM 1975274 1624338 3599612 634696 607615 1242311 2609970 2231953 4841923 0.86
3:00 PM 2210830 1783362 3994192 688255 664715 1352970 2899085 2448077 5347162 0.84
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 4/17/2014
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 44 33 77 694 775 1469 19131 43774 62905
9:30 AM 44 122 166 1418 1650 3068 32012 57752 89764
10:00 AM 54 122 176 1681 1989 3670 83887 83693 167580
10:30 AM 64 188 252 1805 2184 3989 88706 109681 198387
11:00 AM 139 238 377 1986 2310 4296 97395 133387 230782
11:30 AM 141 240 381 2331 2505 4836 115127 161440 276567
12:00 PM 247 320 567 2447 2718 5165 126693 182602 309295
12:30 PM 247 365 612 2679 3001 5680 134123 195534 329657
1:00 PM 261 377 638 3096 3202 6298 139473 200095 339568
1:30 PM 261 377 638 3274 3424 6698 143726 209743 353469
2:00 PM 320 538 858 3288 3643 6931 160425 238794 399219
2:30 PM 350 540 890 3378 3757 7135 167898 246839 414737
3:00 PM 404 581 985 3755 4250 8005 186752 265750 452502
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 4/16/2014   )
CBOE Total Open Interest 
Calls  155168529
Puts  134264653
Total  289433182

 
 

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 CBOE Index Open Interest on4/16/2014
 Option   Calls   Puts   Total 
 OEX  18008  21643  39651
 SPX  3603843  6594166  10198009
 NDX  92576  155870  248446
 MNX  5064  10556  15620
 DJX  97737  62254  159991
 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)