CBOE Intra-day Volume

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Half Hourly Exchange Volume Report For 8/31/2015

Total

Time Calls Puts Total P/C Ratio
9:00 AM 212531 283973 496504 1.34
9:30 AM 432681 487786 920467 1.13
10:00 AM 587682 655099 1242781 1.11
10:30 AM 695487 783298 1478785 1.13
11:00 AM 816086 927763 1743849 1.14
11:30 AM 904100 1052679 1956779 1.16
12:00 PM 980526 1149091 2129617 1.17
12:30 PM 1059338 1245302 2304640 1.18
1:00 PM 1132315 1366201 2498516 1.21
1:30 PM 1263871 1482266 2746137 1.17
2:00 PM 1456607 1654007 3110614 1.14
2:30 PM 1535719 1787555 3323274 1.16
3:00 PM        

Index Options

Time Calls Puts Total
9:00 AM 97935 151334 249269
9:30 AM 216499 263177 479676
10:00 AM 280934 361450 642384
10:30 AM 330439 441278 771717
11:00 AM 377533 504815 882348
11:30 AM 400244 582312 982556
12:00 PM 425900 628718 1054618
12:30 PM 456614 678055 1134669
1:00 PM 473271 740535 1213806
1:30 PM 531520 788108 1319628
2:00 PM 657160 881518 1538678
2:30 PM 672600 913834 1586434
3:00 PM      

Equity Options

Time Calls Puts Total
9:00 AM 114596 132639 247235
9:30 AM 216182 224609 440791
10:00 AM 306748 293649 600397
10:30 AM 365048 342020 707068
11:00 AM 438553 422948 861501
11:30 AM 503856 470367 974223
12:00 PM 554626 520373 1074999
12:30 PM 602724 567247 1169971
1:00 PM 659044 625666 1284710
1:30 PM 732351 694158 1426509
2:00 PM 799447 772489 1571936
2:30 PM 863119 873721 1736840
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 8/31/2015

DOW Industrials

Time Calls Puts Total
9:00 AM 198 189 387
9:30 AM 277 207 484
10:00 AM 377 218 595
10:30 AM 412 275 687
11:00 AM 473 308 781
11:30 AM 475 318 793
12:00 PM 475 332 807
12:30 PM 475 332 807
1:00 PM 475 332 807
1:30 PM 485 334 819
2:00 PM 525 436 961
2:30 PM 567 471 1038
3:00 PM      

S&P 100

Time Calls Puts Total
9:00 AM 12 177 189
9:30 AM 13 249 262
10:00 AM 184 266 450
10:30 AM 186 436 622
11:00 AM 200 518 718
11:30 AM 360 522 882
12:00 PM 360 522 882
12:30 PM 368 528 896
1:00 PM 369 577 946
1:30 PM 384 606 990
2:00 PM 420 638 1058
2:30 PM 425 642 1067
3:00 PM      

S&P 500

Time Calls Puts Total
9:00 AM 24320 51146 75466
9:30 AM 33897 93662 127559
10:00 AM 49006 121049 170055
10:30 AM 54368 145165 199533
11:00 AM 71391 170715 242106
11:30 AM 76621 193579 270200
12:00 PM 83074 209786 292860
12:30 PM 89209 231871 321080
1:00 PM 93561 259435 352996
1:30 PM 97178 259349 356527
2:00 PM 112555 301607 414162
2:30 PM 117382 308761 426143
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 8/28/2015

CBOE Total Open Interest

Calls Puts Total
162899967 154091436 316991403

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CBOE Index Open Interest on 8/28/2015

Option Calls Puts Total
OEX 12562 21648 34210
SPX 3366462 5649363 9015825
NDX 48080 90742 138822
MNX 2564 2137 4701
DJX 126303 93187 219490
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
  VIX Snapshot

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