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        
12:00 PM        
12:30 PM        
1:00 PM        
1:30 PM        
2:00 PM        
2:30 PM        
3:00 PM        

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      
12:00 PM      
12:30 PM      
1:00 PM      
1:30 PM      
2:00 PM      
2:30 PM      
3:00 PM      

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      
12:00 PM      
12:30 PM      
1:00 PM      
1:30 PM      
2:00 PM      
2:30 PM      
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 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      
12:00 PM      
12:30 PM      
1:00 PM      
1:30 PM      
2:00 PM      
2:30 PM      
3:00 PM      

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      
12:00 PM      
12:30 PM      
1:00 PM      
1:30 PM      
2:00 PM      
2:30 PM      
3:00 PM      

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      
12:00 PM      
12:30 PM      
1:00 PM      
1:30 PM      
2:00 PM      
2:30 PM      
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 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