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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 9/17/2014

(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 211782 219720 431502 89690 119378 209068 301472 339098 640570 1.12
9:30 AM 352141 402625 754766 148746 179772 328518 500887 582397 1083284 1.16
10:00 AM 458131 506141 964272 236334 236076 472410 694465 742217 1436682 1.07
10:30 AM 552143 610403 1162546 350705 315703 666408 902848 926106 1828954 1.03
11:00 AM 661223 718648 1379871 385607 351086 736693 1046830 1069734 2116564 1.02
11:30 AM 725331 793453 1518784 422235 388648 810883 1147566 1182101 2329667 1.03
12:00 PM 825793 855725 1681518 460707 411167 871874 1286500 1266892 2553392 0.98
12:30 PM 879034 928872 1807906 473904 420424 894328 1352938 1349296 2702234 1.00
1:00 PM 961002 1016371 1977373 522594 440641 963235 1483596 1457012 2940608 0.98
1:30 PM 1168574 1179862 2348436 560765 520336 1081101 1729339 1700198 3429537 0.98
2:00 PM 1305656 1300625 2606281 597677 582928 1180605 1903333 1883553 3786886 0.99
2:30 PM 1474309 1423523 2897832 658683 666817 1325500 2132992 2090340 4223332 0.98
3:00 PM 1649456 1582098 3231554 776834 732028 1508862 2426290 2314126 4740416 0.95
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 9/17/2014
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 132 36 168 27 260 287 45092 85804 130896
9:30 AM 223 146 369 332 393 725 76558 128807 205365
10:00 AM 1462 196 1658 361 690 1051 97026 165399 262425
10:30 AM 1462 200 1662 381 695 1076 118481 183483 301964
11:00 AM 1467 212 1679 449 761 1210 140241 210328 350569
11:30 AM 1501 237 1738 1455 848 2303 165013 235696 400709
12:00 PM 1511 253 1764 1491 1278 2769 172404 240359 412763
12:30 PM 1561 270 1831 1575 1338 2913 179907 246361 426268
1:00 PM 1637 294 1931 1617 1351 2968 200085 253999 454084
1:30 PM 1708 337 2045 1766 1835 3601 213531 292865 506396
2:00 PM 1708 348 2056 1915 2138 4053 228651 322817 551468
2:30 PM 1783 479 2262 2080 2533 4613 254652 356121 610773
3:00 PM 1820 779 2599 2486 3153 5639 299219 383439 682658
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 9/16/2014   )
CBOE Total Open Interest 
Calls  174069541
Puts  161543706
Total  335613247

 
 

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 CBOE Index Open Interest on9/16/2014
 Option   Calls   Puts   Total 
 OEX  18842  25253  44095
 SPX  3811943  7739055  11550998
 NDX  113773  133556  247329
 MNX  4167  10986  15153
 DJX  101116  85080  186196
 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)