CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 5/29/2015

Total

Time Calls Puts Total P/C Ratio
9:00 AM 151386 157792 309178 1.04
9:30 AM 298430 389711 688141 1.31
10:00 AM 481976 668783 1150759 1.39
10:30 AM 614160 814300 1428460 1.33
11:00 AM 723462 940201 1663663 1.30
11:30 AM 807851 1036154 1844005 1.28
12:00 PM 924389 1124002 2048391 1.22
12:30 PM 990832 1208393 2199225 1.22
1:00 PM 1091210 1269555 2360765 1.16
1:30 PM 1197418 1406023 2603441 1.17
2:00 PM 1319843 1592855 2912698 1.21
2:30 PM 1437128 1684387 3121515 1.17
3:00 PM 1618643 1847025 3465668 1.14

Index Options

Time Calls Puts Total
9:00 AM 27906 52251 80157
9:30 AM 63998 170670 234668
10:00 AM 127012 261298 388310
10:30 AM 164911 323282 488193
11:00 AM 185196 370323 555519
11:30 AM 202632 420434 623066
12:00 PM 243176 456251 699427
12:30 PM 259069 490644 749713
1:00 PM 309763 518291 828054
1:30 PM 327493 584214 911707
2:00 PM 369129 635815 1004944
2:30 PM 414206 685731 1099937
3:00 PM 458217 742431 1200648

Equity Options

Time Calls Puts Total
9:00 AM 123480 105541 229021
9:30 AM 234432 219041 453473
10:00 AM 354964 407485 762449
10:30 AM 449249 491018 940267
11:00 AM 538266 569878 1108144
11:30 AM 605219 615720 1220939
12:00 PM 681213 667751 1348964
12:30 PM 731763 717749 1449512
1:00 PM 781447 751264 1532711
1:30 PM 869925 821809 1691734
2:00 PM 950714 957040 1907754
2:30 PM 1022922 998656 2021578
3:00 PM 1160426 1104594 2265020

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 5/29/2015

DOW Industrials

Time Calls Puts Total
9:00 AM 42 67 109
9:30 AM 42 68 110
10:00 AM 226 365 591
10:30 AM 485 522 1007
11:00 AM 550 581 1131
11:30 AM 595 587 1182
12:00 PM 595 588 1183
12:30 PM 618 588 1206
1:00 PM 644 608 1252
1:30 PM 686 623 1309
2:00 PM 696 666 1362
2:30 PM 716 668 1384
3:00 PM 790 692 1482

S&P 100

Time Calls Puts Total
9:00 AM 151 55 206
9:30 AM 387 56 443
10:00 AM 552 194 746
10:30 AM 552 218 770
11:00 AM 567 227 794
11:30 AM 575 234 809
12:00 PM 656 243 899
12:30 PM 808 253 1061
1:00 PM 838 255 1093
1:30 PM 839 722 1561
2:00 PM 839 743 1582
2:30 PM 930 753 1683
3:00 PM 931 982 1913

S&P 500

Time Calls Puts Total
9:00 AM 1845 5980 7825
9:30 AM 13302 37432 50734
10:00 AM 30367 62544 92911
10:30 AM 41719 82924 124643
11:00 AM 45857 101166 147023
11:30 AM 52397 114542 166939
12:00 PM 60787 121549 182336
12:30 PM 63028 130676 193704
1:00 PM 64254 136836 201090
1:30 PM 67091 141302 208393
2:00 PM 72727 153411 226138
2:30 PM 88764 174166 262930
3:00 PM 97957 186127 284084

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 5/28/2015

CBOE Total Open Interest

Calls Puts Total
141195720 134160913 275356633

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CBOE Index Open Interest on 5/28/2015

Option Calls Puts Total
OEX 28199 79115 107314
SPX 2762317 5091413 7853730
NDX 41237 103252 144489
MNX 2398 3780 6178
DJX 112393 83335 195728
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
  VIX Snapshot

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