CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 5/5/2016

Total

Time Calls Puts Total P/C Ratio
9:00 AM 217075 189837 406912 0.87
9:30 AM 358380 403899 762279 1.13
10:00 AM 499004 517201 1016205 1.04
10:30 AM 629408 653416 1282824 1.04
11:00 AM 734146 742829 1476975 1.01
11:30 AM 801247 831095 1632342 1.04
12:00 PM 858731 903925 1762656 1.05
12:30 PM 994290 1072021 2066311 1.08
1:00 PM 1084150 1179437 2263587 1.09
1:30 PM 1151568 1295506 2447074 1.12
2:00 PM 1218288 1411083 2629371 1.16
2:30 PM 1315012 1536230 2851242 1.17
3:00 PM 1445804 1704191 3149995 1.18

Index Options

Time Calls Puts Total
9:00 AM 61923 83566 145489
9:30 AM 107137 199631 306768
10:00 AM 148724 244700 393424
10:30 AM 214906 324974 539880
11:00 AM 262104 363595 625699
11:30 AM 283292 396496 679788
12:00 PM 296130 425450 721580
12:30 PM 335705 456702 792407
1:00 PM 359433 501699 861132
1:30 PM 374128 537267 911395
2:00 PM 401500 576901 978401
2:30 PM 422245 629066 1051311
3:00 PM 445361 692212 1137573

Equity Options

Time Calls Puts Total
9:00 AM 155152 106271 261423
9:30 AM 251243 204268 455511
10:00 AM 350280 272501 622781
10:30 AM 414502 328442 742944
11:00 AM 472042 379234 851276
11:30 AM 517955 434599 952554
12:00 PM 562601 478475 1041076
12:30 PM 658585 615319 1273904
1:00 PM 724717 677738 1402455
1:30 PM 777440 758239 1535679
2:00 PM 816788 834182 1650970
2:30 PM 892767 907164 1799931
3:00 PM 1000443 1011979 2012422

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 5/5/2016

DOW Industrials

Time Calls Puts Total
9:00 AM 201 5 206
9:30 AM 201 228 429
10:00 AM 201 315 516
10:30 AM 349 320 669
11:00 AM 424 343 767
11:30 AM 424 345 769
12:00 PM 425 345 770
12:30 PM 425 372 797
1:00 PM 432 372 804
1:30 PM 457 413 870
2:00 PM 457 427 884
2:30 PM 467 460 927
3:00 PM 467 486 953

S&P 100

Time Calls Puts Total
9:00 AM 9 5 14
9:30 AM 29 8 37
10:00 AM 37 9 46
10:30 AM 37 16 53
11:00 AM 43 18 61
11:30 AM 43 42 85
12:00 PM 43 42 85
12:30 PM 90 43 133
1:00 PM 179 48 227
1:30 PM 399 49 448
2:00 PM 400 60 460
2:30 PM 423 61 484
3:00 PM 547 206 753

S&P 500

Time Calls Puts Total
9:00 AM 10556 39139 49695
9:30 AM 22128 68204 90332
10:00 AM 37230 87478 124708
10:30 AM 51651 111227 162878
11:00 AM 62115 123285 185400
11:30 AM 69788 142160 211948
12:00 PM 70807 145598 216405
12:30 PM 77179 148868 226047
1:00 PM 84114 159705 243819
1:30 PM 88695 171340 260035
2:00 PM 98933 182896 281829
2:30 PM 103168 203418 306586
3:00 PM 110784 225151 335935

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 5/4/2016

CBOE Total Open Interest

Calls Puts Total
137501161 130541305 268042466

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CBOE Index Open Interest on 5/4/2016

Option Calls Puts Total
OEX 10350 26038 36388
SPX 3165688 5498027 8663715
NDX 64807 65999 130806
MNX 1295 757 2052
DJX 77126 50966 128092
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