CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 1/18/2017

Total

Time Calls Puts Total P/C Ratio
9:00 AM 290498 388501 678999 1.34
9:30 AM 539784 621536 1161320 1.15
10:00 AM 712621 811874 1524495 1.14
10:30 AM 817225 971870 1789095 1.19
11:00 AM 1082784 1193052 2275836 1.10
11:30 AM 1165456 1337371 2502827 1.15
12:00 PM 1317594 1431583 2749177 1.09
12:30 PM 1410352 1591462 3001814 1.13
1:00 PM 1503868 1692915 3196783 1.13
1:30 PM 1614399 1800321 3414720 1.12
2:00 PM 1702106 1894064 3596170 1.11
2:30 PM        
3:00 PM        

Index Options

Time Calls Puts Total
9:00 AM 158916 270926 429842
9:30 AM 286637 411924 698561
10:00 AM 365012 527640 892652
10:30 AM 402020 601237 1003257
11:00 AM 594797 692592 1287389
11:30 AM 624696 740747 1365443
12:00 PM 708004 794735 1502739
12:30 PM 746007 850646 1596653
1:00 PM 777693 881250 1658943
1:30 PM 832404 934099 1766503
2:00 PM 863514 979926 1843440
2:30 PM      
3:00 PM      

Equity Options

Time Calls Puts Total
9:00 AM 131582 117575 249157
9:30 AM 253147 209612 462759
10:00 AM 347609 284234 631843
10:30 AM 415205 370633 785838
11:00 AM 487987 500460 988447
11:30 AM 540760 596624 1137384
12:00 PM 609590 636848 1246438
12:30 PM 664345 740816 1405161
1:00 PM 726175 811665 1537840
1:30 PM 781995 866222 1648217
2:00 PM 838592 914138 1752730
2:30 PM      
3:00 PM      

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 1/18/2017

DOW Industrials

Time Calls Puts Total
9:00 AM 508 96 604
9:30 AM 637 337 974
10:00 AM 645 627 1272
10:30 AM 645 628 1273
11:00 AM 653 628 1281
11:30 AM 683 632 1315
12:00 PM 688 649 1337
12:30 PM 710 649 1359
1:00 PM 761 671 1432
1:30 PM 897 710 1607
2:00 PM 907 710 1617
2:30 PM      
3:00 PM      

S&P 100

Time Calls Puts Total
9:00 AM 20 5 25
9:30 AM 36 25 61
10:00 AM 57 54 111
10:30 AM 57 86 143
11:00 AM 159 96 255
11:30 AM 166 158 324
12:00 PM 191 286 477
12:30 PM 211 302 513
1:00 PM 219 322 541
1:30 PM 262 344 606
2:00 PM 265 344 609
2:30 PM      
3:00 PM      

S&P 500

Time Calls Puts Total
9:00 AM 66057 192448 258505
9:30 AM 91048 269752 360800
10:00 AM 124167 322628 446795
10:30 AM 145408 349408 494816
11:00 AM 175338 376027 551365
11:30 AM 194889 403673 598562
12:00 PM 208452 422054 630506
12:30 PM 218495 451712 670207
1:00 PM 230142 471053 701195
1:30 PM 246931 485185 732116
2:00 PM 259140 510301 769441
2:30 PM      
3:00 PM      

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 1/17/2017

CBOE Total Open Interest

Calls Puts Total
153320609 154602221 307922830

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CBOE Index Open Interest on 1/17/2017

Option Calls Puts Total
OEX 7135 9707 16842
SPX 3682641 5690285 9372926
NDX 34574 49483 84057
MNX 600 691 1291
DJX 64076 48328 112404
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