CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 4/26/2017

Total

Time Calls Puts Total P/C Ratio
9:00 AM 301398 217156 518554 0.72
9:30 AM 575929 366490 942419 0.64
10:00 AM 740288 500666 1240954 0.68
10:30 AM 948303 649023 1597326 0.68
11:00 AM 1170745 813868 1984613 0.70
11:30 AM 1330270 897490 2227760 0.67
12:00 PM 1399338 969543 2368881 0.69
12:30 PM 1539702 1060297 2599999 0.69
1:00 PM 1642507 1170514 2813021 0.71
1:30 PM 1767780 1268016 3035796 0.72
2:00 PM 1874290 1350112 3224402 0.72
2:30 PM 1985001 1488921 3473922 0.75
3:00 PM 2161076 1694484 3855560 0.78

Index Options

Time Calls Puts Total
9:00 AM 103835 79845 183680
9:30 AM 185224 142087 327311
10:00 AM 226708 211769 438477
10:30 AM 336251 275269 611520
11:00 AM 427981 373578 801559
11:30 AM 481472 406835 888307
12:00 PM 497769 438059 935828
12:30 PM 570239 475734 1045973
1:00 PM 601199 516577 1117776
1:30 PM 630878 555631 1186509
2:00 PM 659995 583312 1243307
2:30 PM 700180 657447 1357627
3:00 PM 756315 739393 1495708

Equity Options

Time Calls Puts Total
9:00 AM 197563 137311 334874
9:30 AM 390705 224403 615108
10:00 AM 513580 288897 802477
10:30 AM 612052 373754 985806
11:00 AM 742764 440290 1183054
11:30 AM 848798 490655 1339453
12:00 PM 901569 531484 1433053
12:30 PM 969463 584563 1554026
1:00 PM 1041308 653937 1695245
1:30 PM 1136902 712385 1849287
2:00 PM 1214295 766800 1981095
2:30 PM 1284821 831474 2116295
3:00 PM 1404761 955091 2359852

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 4/26/2017

DOW Industrials

Time Calls Puts Total
9:00 AM 23 176 199
9:30 AM 59 182 241
10:00 AM 59 228 287
10:30 AM 66 288 354
11:00 AM 66 288 354
11:30 AM 66 296 362
12:00 PM 76 420 496
12:30 PM 182 728 910
1:00 PM 489 766 1255
1:30 PM 499 766 1265
2:00 PM 507 818 1325
2:30 PM 675 834 1509
3:00 PM 983 846 1829

S&P 100

Time Calls Puts Total
9:00 AM 1 2 3
9:30 AM 162 23 185
10:00 AM 173 24 197
10:30 AM 180 32 212
11:00 AM 310 53 363
11:30 AM 310 55 365
12:00 PM 320 55 375
12:30 PM 351 87 438
1:00 PM 353 87 440
1:30 PM 353 172 525
2:00 PM 355 176 531
2:30 PM 405 176 581
3:00 PM 410 396 806

S&P 500

Time Calls Puts Total
9:00 AM 21144 16098 37242
9:30 AM 36548 28179 64727
10:00 AM 56167 60379 116546
10:30 AM 72958 83243 156201
11:00 AM 88024 131337 219361
11:30 AM 90996 141234 232230
12:00 PM 96029 159524 255553
12:30 PM 103410 168399 271809
1:00 PM 112613 180999 293612
1:30 PM 118924 195971 314895
2:00 PM 124063 207962 332025
2:30 PM 135497 243846 379343
3:00 PM 146324 259539 405863

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 4/25/2017

CBOE Total Open Interest

Calls Puts Total
118747469 124321991 243069460

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CBOE Index Open Interest on 4/25/2017

Option Calls Puts Total
OEX 3712 5505 9217
SPX 2915465 5016293 7931758
NDX 27448 30878 58326
MNX 629 709 1338
DJX 49423 34844 84267
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