Quotes & Data

 

CBOE Intra-Day Volume


Half Hourly Exchange Volume Report For 5/13/2011

(All times are Central)

*Your use of CBOE Intra-Day Volume data is subject to the Terms and Conditions of the CBOE Website.

  Equity Options Index Options Total Put / Call
Time Calls Puts Total Calls Puts Total Calls Puts Total Ratio
9:00 AM 129493 107864 237357 49171 87281 136452 178664 195145 373809 1.09
9:30 AM 240209 201166 441375 124915 162202 287117 365124 363368 728492 1.00
10:00 AM 340141 261116 601257 219954 248346 468300 560095 509462 1069557 0.91
10:30 AM 442633 323190 765823 364377 334879 699256 807010 658069 1465079 0.82
11:00 AM 519890 388432 908322 421762 404251 826013 941652 792683 1734335 0.84
11:30 AM 590818 454282 1045100 475185 521577 996762 1066003 975859 2041862 0.92
12:00 PM 650044 510024 1160068 550355 571007 1121362 1200399 1081031 2281430 0.90
12:30 PM 704382 567885 1272267 588214 639955 1228169 1292596 1207840 2500436 0.93
1:00 PM 752795 622015 1374810 617237 684285 1301522 1370032 1306300 2676332 0.95
1:30 PM 819602 664988 1484590 654393 745221 1399614 1473995 1410209 2884204 0.96
2:00 PM 890525 694526 1585051 693118 802079 1495197 1583643 1496605 3080248 0.95
2:30 PM 958053 738911 1696964 730936 851638 1582574 1688989 1590549 3279538 0.94
3:00 PM 1054848 815995 1870843 813608 921348 1734956 1868456 1737343 3605799 0.93
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 5/13/2011
  DOW Industrials S&P 100 S&P500
Time Calls Puts Total Calls Puts Total Calls Puts Total
9:00 AM 130 36 166 499 469 968 5787 23153 28940
9:30 AM 145 51 196 1224 1313 2537 20311 49212 69523
10:00 AM 587 533 1120 1407 1600 3007 27780 87857 115637
10:30 AM 1038 1335 2373 2279 2764 5043 40129 106788 146917
11:00 AM 1258 1364 2622 3080 3167 6247 47942 139023 186965
11:30 AM 1400 1657 3057 4669 5758 10427 54544 161985 216529
12:00 PM 1490 1678 3168 6000 6379 12379 91271 174626 265897
12:30 PM 1514 1681 3195 6145 11946 18091 105207 207712 312919
1:00 PM 1522 1681 3203 6568 12831 19399 115976 218880 334856
1:30 PM 1526 1697 3223 6900 13258 20158 125777 231140 356917
2:00 PM 1537 1699 3236 7376 13568 20944 131643 240888 372531
2:30 PM 2197 2169 4366 7599 13959 21558 147779 257846 405625
3:00 PM 2213 2719 4932 7982 14890 22872 155957 279224 435181
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 5/12/2011   )
CBOE Total Open Interest 
Calls  170632230
Puts  155706285
Total  326338515

 
 



 CBOE Index Open Interest on5/12/2011
 Option   Calls   Puts   Total 
 OEX  48952  85264  134216
 SPX  4288065  7694263  11982328
 NDX  103341  216055  319396
 MNX  132814  125513  258327
 DJX  145736  194469  340205
 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




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