The following commentary comes from an independent investor or market observer as part of TheStreet's guest contributor program, which is separate from the company's news coverage.By David Gillie NEW YORK ( ETF Digest) -- I started learning about the stock market by building and launching model rockets with my older brother. No matter what the shape and size of the rocket or how big the engine was, we knew it was going to come down. We hoped the parachute would open and it would have a soft landing somewhere near the launch area. Of course, there were duds, crash landings and, on occasion, lost rockets. So it is with the stock market. The market left the launch pad in mid December. Just like in model rocketry, we can estimate how high it will go by the size of the engine (volume, economic data, etc.). What we can't be sure of is how far the momentum will take the market after the fuel runs out. We hope that the chute opens and it returns safely to earth. Barring any strange winds such as a blowup in Europe or war breaking out between Israel and Iran, we can estimate the recovery area. We'll plot the course on the weekly SPDR Dow Jones Industrial Average ( DIA) chart, which corresponds to the Dow Jones Industrial Average.
Should this trend roll over (which is likely), we can estimate the landing area. A "soft landing" (barring global calamities) would find support somewhere around $120-$122, or 12,000-12,200 on the DJIA.At this level we have the support of previous price (orange dashed line), 50-day moving average (pink line) and upper trend line (blue dashed line). Triple support should be pretty strong and likely to hold. A "crash landing" would find support around $106, or 10,600 on the DJIA. At this level we have price support (red line), lower trend-line support (blue dashed line) and 200-day moving average (light blue line). Now, with this information, what action should we take? The first and most prudent action would be to take your profits off the table. There's is nothing more agonizing than seeing your profits melt away. The next prudent action would be to set a stop-loss slightly below the first support level -- around $120, or 12,000 on the DJIA. This is the eject button. Taking these two actions constitutes what I would consider "prudent" investing. If you desire a more conservative approach, you could sell some of your investment (perhaps one-third to one-half) along with the profits at this level. Should the market continue to rise, you'll still get a piece of it. However, stops on remaining shares should be placed at first support. A more aggressive style would be to place a trailing stop loss on the position. A hard day of selling would stop you out completely, but you would also be able to capture the full capacity should the market continue rising. For the most active and sophisticated investor, you could enter an inverse ETF position such as the ProShares Ultra Short S&P 500 ( SDS) or ProShares Ultra Short Dow 30 ( DXD) after getting stopped out of your long position and reap a profit or protect losses on the downside. Wisdom would be to wait a day to be sure the trend is reversing and not just a one-day scare on a news headline. There is a plethora of choices for option traders. Some of the most basic would be to sell covered calls on existing positions (the most conservative option trade). You could also buy puts against open positions to protect to the downside. If you sell shares and want to repurchase them at a lower level, selling puts is an excellent way to re-enter a position (although, you are making a future commitment by doing so). Of course there are put/call combinations too numerous to explain without writing a book. Bottom line: Whether you are the most conservative style of investor or a sophisticated, active trader, taking profits at the current level and setting stops would be the minimum of prudent portfolio management. Disclosure: At the time of writing, I currently have no positions in any of the ETFs in this article. Subscribers to ETF Digest get email alerts for trades being placed in the model portfolios.
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