{"id":4597,"date":"2011-07-11T16:17:04","date_gmt":"2011-07-11T21:17:04","guid":{"rendered":"http:\/\/leavittbrothers.com\/blog\/?p=4597"},"modified":"2011-07-11T16:17:04","modified_gmt":"2011-07-11T21:17:04","slug":"using-putcall-open-interest-to-predict-the-rest-of-the-week-19","status":"publish","type":"post","link":"https:\/\/blog.leavittbrothers.com\/?p=4597","title":{"rendered":"Using Put\/Call Open-Interest to Predict the Rest of the Week"},"content":{"rendered":"

Options expire this Friday, so let\u2019s take a look at the open-interest on SPY, DIA, QQQ and IWM to see if they hint at movement the rest of the week. Here\u2019s the theory: the market conspires to cause the most pain, to cause the most number of people to lose the most amount of money. If the market is to accomplish this, what does it need to do this week?
\n<\/span>
\nSPY<\/strong> (closed 131.97)<\/span>
\n\"\"
\nPuts out-number calls 3.0-to-1.0 – much more bearish than last month.<\/span>
\nCall OI is highest between 129 & 138 and there’s a spike at 141.<\/span>
\nPut OI is highest between 117 & 134.<\/span>
\n There’s overlap between 134 & 138, but since put OI is so much greater than call OI, let’s focus on those. With today’s close at 131.97, the top couple strikes are in-the-money. But let’s remember being ITM doesn’t guarantee a profit. Those put owners many have paid a buck or two to buy those puts. Flat trading<\/strong> the rest of the week would cause massive pain. A small move up would cause a little more.<\/span>
\nDIA<\/strong> (closed 124.95)<\/span>
\n\"\"
\nPuts and calls are about equal – same as last month.<\/span>
\nCall OI is highest between 122 & 124. <\/span>
\nPut OI is highest between 116 & 125.<\/span>
\n There’s overlap at 24-25, and with today’s close at 124.95, the market is already positioned to cause lots of pain. But these numbers don’t matter because high OI for DIA is 6,000 contracts. High OI for SPY is several hundred thousand. <\/span>
\nQQQ<\/strong> (closed 57.96)<\/span>
\n\"\"
\nPuts out-number calls 1.9-to-1.0 – about the same as last month.<\/span>
\nCall OI is highest between 55 & 59.<\/span>
\nPut OI is highest between 50 & 58.<\/span>
\n There’s overlap between 55 & 58, but since puts out-number calls, a close in the top part of that range would cause the most pain. Today’s close was at 57.96 – very close to the top – so flat trading<\/strong> the rest of the week would do the trick.<\/span>
\nIWM<\/strong> (closed 83.32)<\/span>
\n\"\"
\nPuts out-number calls 3.2-to-1.0 – slightly more bearish than last month.<\/span>
\nCall OI is highest between 83 & 85.<\/span>
\nPut OI is highest between 70 & 84. <\/span>
\n There’s some overlap at 83-84, but considering how many more puts there are than calls, expiring the puts worthless will go further causing more pain. With today’s close at 83.32, most of the puts will already expire worthless if the market is flat the rest of the week. Hence flat trading<\/strong> will cause lots of pain. A slight move up would be fine too.<\/span>
\nOverall Conclusion:<\/strong> To a greater degree than we’ve seen in a few months, the bears have been out in full force buying put options, but thanks to the greatest 1-week rally in two years and a little follow through last week, the market is positioned to expire most of those puts worthless (even with today’s extreme weakness). Flat trading<\/strong> the rest of the week would cause massive pain; a small move up may cause a little more. Follow through on today’s weakness would allow a few put owners to make money. If the market conspires to cause the most pain possible, it won’t do much the next four days. <\/span>
\n