CBOE Intra-day Volume

CBOE data is compiled for the convenience of site visitors and is furnished without responsibility for accuracy and is accepted by the site visitor on the condition that transmission or omissions shall not be made the basis for any claim, demand or cause for action. The information and data was obtained from sources believed to be reliable, but accuracy is not guaranteed. Your use of CBOE data is subject to the Terms and Conditions of CBOE Websites.

Half Hourly Exchange Volume Report For 3/22/2017

Total

Time Calls Puts Total P/C Ratio
9:00 AM 478937 478876 957813 1.00
9:30 AM 739379 747109 1486488 1.01
10:00 AM 1105885 1086396 2192281 0.98
10:30 AM 1401125 1349547 2750672 0.96
11:00 AM 1561404 1517210 3078614 0.97
11:30 AM 1732291 1643949 3376240 0.95
12:00 PM 1842474 1753087 3595561 0.95
12:30 PM 1956896 1873004 3829900 0.96
1:00 PM 2054673 1975718 4030391 0.96
1:30 PM 2137486 2076005 4213491 0.97
2:00 PM 2341440 2190307 4531747 0.94
2:30 PM 2451799 2367368 4819167 0.97
3:00 PM 2636117 2562789 5198906 0.97

Index Options

Time Calls Puts Total
9:00 AM 264665 259089 523754
9:30 AM 377587 403558 781145
10:00 AM 497994 547650 1045644
10:30 AM 666115 681585 1347700
11:00 AM 746236 776054 1522290
11:30 AM 843957 830937 1674894
12:00 PM 890815 871093 1761908
12:30 PM 941350 920786 1862136
1:00 PM 984087 960654 1944741
1:30 PM 1011228 990807 2002035
2:00 PM 1146632 1054971 2201603
2:30 PM 1194433 1134986 2329419
3:00 PM 1250522 1230090 2480612

Equity Options

Time Calls Puts Total
9:00 AM 214272 219787 434059
9:30 AM 361792 343551 705343
10:00 AM 607891 538746 1146637
10:30 AM 735010 667962 1402972
11:00 AM 815168 741156 1556324
11:30 AM 888334 813012 1701346
12:00 PM 951659 881994 1833653
12:30 PM 1015546 952218 1967764
1:00 PM 1070586 1015064 2085650
1:30 PM 1126258 1085198 2211456
2:00 PM 1194808 1135336 2330144
2:30 PM 1257366 1232382 2489748
3:00 PM 1385595 1332699 2718294

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 3/22/2017

DOW Industrials

Time Calls Puts Total
9:00 AM 180 27 207
9:30 AM 202 31 233
10:00 AM 202 60 262
10:30 AM 1153 323 1476
11:00 AM 1157 1031 2188
11:30 AM 1174 1531 2705
12:00 PM 1174 1531 2705
12:30 PM 1189 1540 2729
1:00 PM 1393 1542 2935
1:30 PM 1652 1547 3199
2:00 PM 1703 1558 3261
2:30 PM 1703 1568 3271
3:00 PM 1703 1588 3291

S&P 100

Time Calls Puts Total
9:00 AM 18 42 60
9:30 AM 45 70 115
10:00 AM 203 77 280
10:30 AM 268 80 348
11:00 AM 268 208 476
11:30 AM 268 388 656
12:00 PM 268 393 661
12:30 PM 278 419 697
1:00 PM 280 448 728
1:30 PM 344 448 792
2:00 PM 344 478 822
2:30 PM 354 483 837
3:00 PM 373 498 871

S&P 500

Time Calls Puts Total
9:00 AM 26302 125654 151956
9:30 AM 40414 172719 213133
10:00 AM 49507 209006 258513
10:30 AM 60550 224108 284658
11:00 AM 70434 250897 321331
11:30 AM 75821 270289 346110
12:00 PM 83014 280742 363756
12:30 PM 87332 287476 374808
1:00 PM 91908 305080 396988
1:30 PM 95669 317523 413192
2:00 PM 100895 331563 432458
2:30 PM 107270 363265 470535
3:00 PM 127802 379250 507052

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 3/21/2017

CBOE Total Open Interest

Calls Puts Total
115062640 115156282 230218922

*Third Party Advertisement
3rd-party Advertisement




CBOE Index Open Interest on 3/21/2017

Option Calls Puts Total
OEX 3572 5780 9352
SPX 2532559 4588559 7121118
NDX 28188 30289 58477
MNX 536 645 1181
DJX 49191 34219 83410
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