CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 8/25/2016

Total

Time Calls Puts Total P/C Ratio
9:00 AM 215907 278278 494185 1.29
9:30 AM 381527 407032 788559 1.07
10:00 AM 491483 529498 1020981 1.08
10:30 AM 613820 656504 1270324 1.07
11:00 AM 697553 747262 1444815 1.07
11:30 AM 780869 863105 1643974 1.11
12:00 PM 838609 931174 1769783 1.11
12:30 PM 902032 984659 1886691 1.09
1:00 PM 981491 1076390 2057881 1.10
1:30 PM 1066101 1165675 2231776 1.09
2:00 PM 1170377 1336888 2507265 1.14
2:30 PM 1269700 1456066 2725766 1.15
3:00 PM 1425848 1626301 3052149 1.14

Index Options

Time Calls Puts Total
9:00 AM 65459 112208 177667
9:30 AM 120714 170210 290924
10:00 AM 151123 225104 376227
10:30 AM 198625 265078 463703
11:00 AM 227873 307777 535650
11:30 AM 247962 371398 619360
12:00 PM 258086 403501 661587
12:30 PM 282508 435255 717763
1:00 PM 307713 482385 790098
1:30 PM 335254 510731 845985
2:00 PM 379418 632042 1011460
2:30 PM 412387 685263 1097650
3:00 PM 473507 752412 1225919

Equity Options

Time Calls Puts Total
9:00 AM 150448 166070 316518
9:30 AM 260813 236822 497635
10:00 AM 340360 304394 644754
10:30 AM 415195 391426 806621
11:00 AM 469680 439485 909165
11:30 AM 532907 491707 1024614
12:00 PM 580523 527673 1108196
12:30 PM 619524 549404 1168928
1:00 PM 673778 594005 1267783
1:30 PM 730847 654944 1385791
2:00 PM 790959 704846 1495805
2:30 PM 857313 770803 1628116
3:00 PM 952341 873889 1826230

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 8/25/2016

DOW Industrials

Time Calls Puts Total
9:00 AM 0 116 116
9:30 AM 0 120 120
10:00 AM 36 125 161
10:30 AM 36 147 183
11:00 AM 42 147 189
11:30 AM 42 147 189
12:00 PM 42 156 198
12:30 PM 42 161 203
1:00 PM 48 162 210
1:30 PM 59 163 222
2:00 PM 59 163 222
2:30 PM 59 164 223
3:00 PM 69 1167 1236

S&P 100

Time Calls Puts Total
9:00 AM 95 71 166
9:30 AM 165 143 308
10:00 AM 267 183 450
10:30 AM 267 207 474
11:00 AM 267 217 484
11:30 AM 397 217 614
12:00 PM 397 217 614
12:30 PM 397 217 614
1:00 PM 472 289 761
1:30 PM 473 390 863
2:00 PM 475 391 866
2:30 PM 479 399 878
3:00 PM 513 401 914

S&P 500

Time Calls Puts Total
9:00 AM 19510 41054 60564
9:30 AM 32117 62152 94269
10:00 AM 43363 74485 117848
10:30 AM 53852 83464 137316
11:00 AM 56982 88799 145781
11:30 AM 60240 100961 161201
12:00 PM 62780 111426 174206
12:30 PM 69571 123525 193096
1:00 PM 77914 131070 208984
1:30 PM 82194 140793 222987
2:00 PM 98867 153721 252588
2:30 PM 106805 166584 273389
3:00 PM 116534 179564 296098

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 8/24/2016

CBOE Total Open Interest

Calls Puts Total
135675882 130203678 265879560

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CBOE Index Open Interest on 8/24/2016

Option Calls Puts Total
OEX 5123 9604 14727
SPX 3517683 5961286 9478969
NDX 51781 59461 111242
MNX 803 622 1425
DJX 75029 58295 133324
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