CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 5/4/2016

Total

Time Calls Puts Total P/C Ratio
9:00 AM 260744 227624 488368 0.87
9:30 AM 485787 417927 903714 0.86
10:00 AM 634484 556265 1190749 0.88
10:30 AM 793341 704125 1497466 0.89
11:00 AM 924799 836504 1761303 0.90
11:30 AM 1026844 973943 2000787 0.95
12:00 PM 1126189 1100207 2226396 0.98
12:30 PM 1225495 1192507 2418002 0.97
1:00 PM 1273347 1254695 2528042 0.99
1:30 PM 1428030 1478109 2906139 1.04
2:00 PM 1511814 1618597 3130411 1.07
2:30 PM 1629873 1731911 3361784 1.06
3:00 PM 1756141 1901042 3657183 1.08

Index Options

Time Calls Puts Total
9:00 AM 104394 103047 207441
9:30 AM 200567 178639 379206
10:00 AM 262581 244229 506810
10:30 AM 343512 301090 644602
11:00 AM 412205 349929 762134
11:30 AM 441462 422180 863642
12:00 PM 471004 465665 936669
12:30 PM 500668 509520 1010188
1:00 PM 525287 539556 1064843
1:30 PM 604865 652917 1257782
2:00 PM 640435 725158 1365593
2:30 PM 686152 776909 1463061
3:00 PM 719906 818206 1538112

Equity Options

Time Calls Puts Total
9:00 AM 156350 124577 280927
9:30 AM 285220 239288 524508
10:00 AM 371903 312036 683939
10:30 AM 449829 403035 852864
11:00 AM 512594 486575 999169
11:30 AM 585382 551763 1137145
12:00 PM 655185 634542 1289727
12:30 PM 724827 682987 1407814
1:00 PM 748060 715139 1463199
1:30 PM 823165 825192 1648357
2:00 PM 871379 893439 1764818
2:30 PM 943721 955002 1898723
3:00 PM 1036235 1082836 2119071

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 5/4/2016

DOW Industrials

Time Calls Puts Total
9:00 AM 547 462 1009
9:30 AM 587 489 1076
10:00 AM 687 494 1181
10:30 AM 688 524 1212
11:00 AM 2688 525 3213
11:30 AM 2698 535 3233
12:00 PM 2702 537 3239
12:30 PM 2705 542 3247
1:00 PM 2745 542 3287
1:30 PM 2796 580 3376
2:00 PM 2835 633 3468
2:30 PM 2960 686 3646
3:00 PM 3078 715 3793

S&P 100

Time Calls Puts Total
9:00 AM 57 20 77
9:30 AM 159 123 282
10:00 AM 163 933 1096
10:30 AM 287 941 1228
11:00 AM 310 942 1252
11:30 AM 330 962 1292
12:00 PM 356 972 1328
12:30 PM 356 972 1328
1:00 PM 360 992 1352
1:30 PM 460 1001 1461
2:00 PM 460 1001 1461
2:30 PM 488 1001 1489
3:00 PM 489 1037 1526

S&P 500

Time Calls Puts Total
9:00 AM 35968 32037 68005
9:30 AM 62517 58714 121231
10:00 AM 74977 70321 145298
10:30 AM 92527 91693 184220
11:00 AM 108048 114101 222149
11:30 AM 115572 131758 247330
12:00 PM 124716 158184 282900
12:30 PM 133613 174155 307768
1:00 PM 143374 191310 334684
1:30 PM 209428 273069 482497
2:00 PM 215767 289272 505039
2:30 PM 225609 314173 539782
3:00 PM 232037 329789 561826

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 5/3/2016

CBOE Total Open Interest

Calls Puts Total
135505452 127933241 263438693

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CBOE Index Open Interest on 5/3/2016

Option Calls Puts Total
OEX 10223 25167 35390
SPX 3129723 5425480 8555203
NDX 64037 65832 129869
MNX 1295 757 2052
DJX 75628 50761 126389
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