CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 2/22/2017

Total

Time Calls Puts Total P/C Ratio
9:00 AM 280560 253916 534476 0.91
9:30 AM 513915 525219 1039134 1.02
10:00 AM 684864 690939 1375803 1.01
10:30 AM 910130 830723 1740853 0.91
11:00 AM 1058184 933089 1991273 0.88
11:30 AM 1147398 1015284 2162682 0.88
12:00 PM 1234882 1096439 2331321 0.89
12:30 PM 1313932 1174561 2488493 0.89
1:00 PM 1422297 1273211 2695508 0.90
1:30 PM 1586349 1382464 2968813 0.87
2:00 PM 1731337 1507917 3239254 0.87
2:30 PM 1861526 1621787 3483313 0.87
3:00 PM 2011136 1793219 3804355 0.89

Index Options

Time Calls Puts Total
9:00 AM 83014 118459 201473
9:30 AM 203061 235317 438378
10:00 AM 287056 313917 600973
10:30 AM 418391 398499 816890
11:00 AM 495847 440811 936658
11:30 AM 529851 480432 1010283
12:00 PM 560845 514840 1075685
12:30 PM 589518 555837 1145355
1:00 PM 636152 617376 1253528
1:30 PM 672537 659020 1331557
2:00 PM 753679 717731 1471410
2:30 PM 816203 764947 1581150
3:00 PM 845935 831749 1677684

Equity Options

Time Calls Puts Total
9:00 AM 197546 135457 333003
9:30 AM 310854 289902 600756
10:00 AM 397808 377022 774830
10:30 AM 491739 432224 923963
11:00 AM 562337 492278 1054615
11:30 AM 617547 534852 1152399
12:00 PM 674037 581599 1255636
12:30 PM 724414 618724 1343138
1:00 PM 786145 655835 1441980
1:30 PM 913812 723444 1637256
2:00 PM 977658 790186 1767844
2:30 PM 1045323 856840 1902163
3:00 PM 1165201 961470 2126671

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 2/22/2017

DOW Industrials

Time Calls Puts Total
9:00 AM 114 103 217
9:30 AM 232 143 375
10:00 AM 289 159 448
10:30 AM 420 369 789
11:00 AM 441 371 812
11:30 AM 444 474 918
12:00 PM 545 704 1249
12:30 PM 569 806 1375
1:00 PM 649 911 1560
1:30 PM 746 965 1711
2:00 PM 746 980 1726
2:30 PM 846 991 1837
3:00 PM 915 1109 2024

S&P 100

Time Calls Puts Total
9:00 AM 0 51 51
9:30 AM 12 69 81
10:00 AM 16 69 85
10:30 AM 176 84 260
11:00 AM 230 84 314
11:30 AM 238 85 323
12:00 PM 240 85 325
12:30 PM 240 130 370
1:00 PM 245 140 385
1:30 PM 250 163 413
2:00 PM 250 193 443
2:30 PM 260 213 473
3:00 PM 262 213 475

S&P 500

Time Calls Puts Total
9:00 AM 25000 43508 68508
9:30 AM 37947 71474 109421
10:00 AM 49332 102368 151700
10:30 AM 120548 124155 244703
11:00 AM 175927 144336 320263
11:30 AM 184743 170714 355457
12:00 PM 193271 183129 376400
12:30 PM 199221 210303 409524
1:00 PM 211266 236920 448186
1:30 PM 216874 249262 466136
2:00 PM 239906 278744 518650
2:30 PM 244193 291457 535650
3:00 PM 253900 325553 579453

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 2/21/2017

CBOE Total Open Interest

Calls Puts Total
110302357 112768549 223070906

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CBOE Index Open Interest on 2/21/2017

Option Calls Puts Total
OEX 5780 6003 11783
SPX 3333021 5555352 8888373
NDX 28378 35882 64260
MNX 739 674 1413
DJX 68080 52700 120780
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