CBOE intra-day volume & put/cal ratio

Half Hourly Exchange Volume Report For   2018/04/24

Total

Time Calls Puts Total P/C Ratio
9:00 AM 296356 223808 520164 0.76
9:30 AM 500614 409372 909986 0.82
10:00 AM 655708 564038 1219746 0.86
10:30 AM 823605 753416 1577021 0.91
11:00 AM 930640 853127 1783767 0.92
11:30 AM 1080660 1019736 2100396 0.94
12:00 PM 1255037 1214880 2469917 0.97
12:30 PM 1401787 1369490 2771277 0.98
1:00 PM 1580664 1582316 3162980 1.00
1:30 PM        
2:00 PM        
2:30 PM        
3:00 PM        

Index Options

Time Calls Puts Total
9:00 AM 102055 97738 199793
9:30 AM 162684 166889 329573
10:00 AM 204015 234368 438383
10:30 AM 241031 281678 522709
11:00 AM 255372 313795 569167
11:30 AM 301028 378239 679267
12:00 PM 350148 469011 819159
12:30 PM 409032 539168 948200
1:00 PM 478030 626961 1104991
1:30 PM      
2:00 PM      
2:30 PM      
3:00 PM      

Equity Options

Time Calls Puts Total
9:00 AM 194301 126070 320371
9:30 AM 337930 242483 580413
10:00 AM 451693 329670 781363
10:30 AM 582574 471738 1054312
11:00 AM 675268 539332 1214600
11:30 AM 779632 641497 1421129
12:00 PM 904889 745869 1650758
12:30 PM 992755 830322 1823077
1:00 PM 1102634 955355 2057989
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  

* (All times are Central)