Cboe Intra-day Volume

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Half Hourly Exchange Volume Report For 1/22/2018

Total

Time Calls Puts Total P/C Ratio
9:00 AM 295494 255294 550788 0.86
9:30 AM 560547 561184 1121731 1.00
10:00 AM 790479 780397 1570876 0.99
10:30 AM 1001003 970572 1971575 0.97
11:00 AM 1200721 1176512 2377233 0.98
11:30 AM 1348897 1303771 2652668 0.97
12:00 PM 1726067 1455754 3181821 0.84
12:30 PM 1903870 1571935 3475805 0.83
1:00 PM 2021125 1670805 3691930 0.83
1:30 PM 2155611 1780726 3936337 0.83
2:00 PM 2265793 1899595 4165388 0.84
2:30 PM 2422371 2071075 4493446 0.85
3:00 PM 2676470 2389767 5066237 0.89

Index Options

Time Calls Puts Total
9:00 AM 73140 96979 170119
9:30 AM 159080 212146 371226
10:00 AM 227067 307802 534869
10:30 AM 304053 393480 697533
11:00 AM 397408 456822 854230
11:30 AM 440044 509158 949202
12:00 PM 650403 590078 1240481
12:30 PM 716409 641333 1357742
1:00 PM 755777 685553 1441330
1:30 PM 802990 732052 1535042
2:00 PM 834776 793510 1628286
2:30 PM 903066 890356 1793422
3:00 PM 999107 1018197 2017304

Equity Options

Time Calls Puts Total
9:00 AM 222354 158315 380669
9:30 AM 401467 349038 750505
10:00 AM 563412 472595 1036007
10:30 AM 696950 577092 1274042
11:00 AM 803313 719690 1523003
11:30 AM 908853 794613 1703466
12:00 PM 1075664 865676 1941340
12:30 PM 1187461 930602 2118063
1:00 PM 1265348 985252 2250600
1:30 PM 1352621 1048674 2401295
2:00 PM 1431017 1106085 2537102
2:30 PM 1519305 1180719 2700024
3:00 PM 1677363 1371570 3048933

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 1/22/2018

DOW Industrials

Time Calls Puts Total
9:00 AM 368 868 1236
9:30 AM 490 1305 1795
10:00 AM 739 1318 2057
10:30 AM 743 1688 2431
11:00 AM 897 2182 3079
11:30 AM 951 2188 3139
12:00 PM 1259 3803 5062
12:30 PM 1272 3807 5079
1:00 PM 1297 3825 5122
1:30 PM 1337 3830 5167
2:00 PM 1451 3838 5289
2:30 PM 1456 3839 5295
3:00 PM 1737 3843 5580

S&P 100

Time Calls Puts Total
9:00 AM 2 30 32
9:30 AM 4 289 293
10:00 AM 372 309 681
10:30 AM 402 336 738
11:00 AM 404 340 744
11:30 AM 504 356 860
12:00 PM 551 363 914
12:30 PM 555 363 918
1:00 PM 555 363 918
1:30 PM 555 374 929
2:00 PM 567 374 941
2:30 PM 567 482 1049
3:00 PM 667 581 1248

S&P 500

Time Calls Puts Total
9:00 AM 16855 34178 51033
9:30 AM 37350 65021 102371
10:00 AM 52659 111571 164230
10:30 AM 102804 150281 253085
11:00 AM 115693 170087 285780
11:30 AM 120499 188727 309226
12:00 PM 128617 212771 341388
12:30 PM 139768 223724 363492
1:00 PM 150491 238854 389345
1:30 PM 163761 247325 411086
2:00 PM 168987 269049 438036
2:30 PM 180798 283251 464049
3:00 PM 198074 314423 512497