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 7/21/2017 Total Intra-day Volume Index Options Equity Options Select Indices CBOE Total Open Interest CBOE Index Open Interest (All times are Central)
Total Time Calls Puts Total P/C Ratio 9:00 AM 288172 282347 570519 0.98 9:30 AM 591713 545259 1136972 0.92 10:00 AM 812041 683151 1495192 0.84 10:30 AM 1056531 911826 1968357 0.86 11:00 AM 1978513 1269773 3248286 0.64 11:30 AM 2133481 1367760 3501241 0.64 12:00 PM 2264310 1462626 3726936 0.65 12:30 PM 2395803 1583207 3979010 0.66 1:00 PM 2524923 1700432 4225355 0.67 1:30 PM 2668015 1802050 4470065 0.68 2:00 PM 2810276 1922149 4732425 0.68 2:30 PM 2966255 2167745 5134000 0.73 3:00 PM 3219097 2393938 5613035 0.74 Index Options Time Calls Puts Total 9:00 AM 77304 90382 167686 9:30 AM 172222 171246 343468 10:00 AM 275681 237314 512995 10:30 AM 420870 387408 808278 11:00 AM 1232936 690525 1923461 11:30 AM 1293387 731341 2024728 12:00 PM 1330410 765435 2095845 12:30 PM 1363395 801681 2165076 1:00 PM 1388650 835686 2224336 1:30 PM 1441148 877344 2318492 2:00 PM 1475728 926744 2402472 2:30 PM 1520400 981044 2501444 3:00 PM 1559140 1048162 2607302 Equity Options Time Calls Puts Total 9:00 AM 210868 191965 402833 9:30 AM 419491 374013 793504 10:00 AM 536360 445837 982197 10:30 AM 635661 524418 1160079 11:00 AM 745577 579248 1324825 11:30 AM 840094 636419 1476513 12:00 PM 933900 697191 1631091 12:30 PM 1032408 781526 1813934 1:00 PM 1136273 864746 2001019 1:30 PM 1226867 924706 2151573 2:00 PM 1334548 995405 2329953 2:30 PM 1445855 1186701 2632556 3:00 PM 1659957 1345776 3005733
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 7/21/2017 DOW Industrials Time Calls Puts Total 9:00 AM 27 78 105 9:30 AM 27 199 226 10:00 AM 112 329 441 10:30 AM 114 332 446 11:00 AM 114 339 453 11:30 AM 114 339 453 12:00 PM 114 339 453 12:30 PM 114 339 453 1:00 PM 114 339 453 1:30 PM 117 345 462 2:00 PM 117 345 462 2:30 PM 137 351 488 3:00 PM 137 351 488 S&P 100 Time Calls Puts Total 9:00 AM 503 247 750 9:30 AM 641 267 908 10:00 AM 661 282 943 10:30 AM 685 347 1032 11:00 AM 766 361 1127 11:30 AM 766 365 1131 12:00 PM 768 366 1134 12:30 PM 799 368 1167 1:00 PM 799 375 1174 1:30 PM 829 383 1212 2:00 PM 849 383 1232 2:30 PM 864 399 1263 3:00 PM 964 465 1429 S&P 500 Time Calls Puts Total 9:00 AM 12853 27743 40596 9:30 AM 30333 52154 82487 10:00 AM 44297 67600 111897 10:30 AM 49300 84891 134191 11:00 AM 54254 100568 154822 11:30 AM 61302 119168 180470 12:00 PM 70565 135601 206166 12:30 PM 76797 147267 224064 1:00 PM 78596 153305 231901 1:30 PM 80546 158551 239097 2:00 PM 92663 171680 264343 2:30 PM 99166 192589 291755 3:00 PM 105155 209169 314324
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 7/20/2017 CBOE Total Open Interest Calls Puts Total 148633257 153500809 302134066 *Third Party Advertisement 3rd-party Advertisement CBOE Index Open Interest on 7/20/2017 Option Calls Puts Total OEX 4926 9045 13971 SPX 2875975 5905549 8781524 NDX N/A N/A N/A MNX N/A N/A N/A DJX 52172 39227 91399 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