Using stop-loss as risk management: Is it safe?
A stop-loss does not guarantee a sale at the given price; it just automatically triggers an unlimited sale as soon as the market reaches the limit. Depending on the development, your sale could be right at, slightly under, or deeply under the stop-loss limit you gave - it could even be it is never executed, if there are no further deals. The point is that each sell needs a partner that buys for that price, and if nobody is buying, no sale happens, no matter what you do (automated or manually) - your stop loss cannot 'force' a sale. Stop-loss works well for minor corrections in liquid shares; it becomes less useful the less liquid a share is, and it will not be helpfull for seldomly traded shares. A stop-loss order becomes a market order when a trade has occurred at or below the trigger price you set when creating the order. This means that you could possibly end up selling some or all of your position at a price lower than your trigger price. For relatively illiquid securities your order may be split into transactions with several buyers at different prices and you could see a significant drop in price between the first part of the order and the last few shares. To mitigate this, brokers also offer a stop-limit order, where you set not only a trigger price, but also a minimum price that you are will to accept for your shares. This reduces the risk of selling at rock bottom prices, especially if you are selling a very large position. However, in the case of a flash crash where other sellers are driving the price below your limit, that part of your order may never execute and you could end up being stuck with a whole lot of shares that are worth less than both your stop loss trigger and limit price. For securities that are liquid and not very volatile, either option is a pretty safe way to cut your losses. For securities that are illiquid and/or very volatile a stop-limit order will prevent you from cashing out at bottom dollar and giving away a bargain to lurkers hanging out at the bottom of the market, but you may end up stuck with shares you don't want for longer than originally planned. It's up to you to decide which kind of risk you prefer.
A CDIC-insured high-interest savings bank account is both safe and liquid (i.e. you can withdraw your money at any time.)  At present time, you could earn interest of ~1.35% per year, if you shop around. If you are willing to truly lock in for 2 years minimum, rates go up slightly, but perhaps not enough to warrant loss of liquidity. Look at GIC rates to get an idea. Any other investments – such as mutual funds, stocks, index funds, ETFs, etc. – are generally not consistent with your stated risk objective and time frame. Better returns are generally only possible if you accept the risk of loss of capital, or lock in for longer time periods. Yep, there just is no free lunch.  So called high dividend stocks are usually from companies that have stable cash flows but relatively little or moderate growth potential. Utility companies come to mind, let's take telecommunications as an example.  Such stocks, usually, indeed are considered more conservative. In a bull market, they won't make high jumps, and in a bear market they shouldn't experience deep falls. I mean, just because the stock market fell by 10%, you're not going to stop using your phone. The stock might suffer a bit but the divided is still yielding you the same. However, fundamental data can have a significant impact. Let's say a recession hits the country of the telco. People might not get the newest iPhone and lock in to an expensive contract anymore, they might use cheaper forms of communication, they might stop paying bills, go bankrupt etc. This will have a severe impact on the company's cash flow and thus hit the stock in a double whammy: One, the dividend is gone. Two, the price will fall even further.  There are basically two scenarios after that. Either the recession is temporary and your stock became a regular growth stock that at some point might bounce back and re-establish at the previous levels. Or the economy has contracted permanently but regained stability in which case you will again have a stock with a high dividend yield but based on a lower price. In conclusion: High dividend stocks make sense in a portfolio. But never consider their income to be safe. Reduce your risk by diversifying. "RED FLAG. You should not be invested in 1 share. You should buy a diversified ETF which can have fees of 0.06% per year. This has SIGNIFICANTLY less volatility for the same statistical expectation. Left tail risk is MUCH lower (probability of gigantic losses) since losses will tend to cancel out gains in diversified portfolios. Moreover, your view that ""you believe these will continue"" is fallacious. Stocks of developed countries are efficient to the extent that retail investors cannot predict price evolution in the future. Countless academic studies show that individual investors forecast in the incorrect direction on average. I would be quite right to objectively classify you as a incorrect if you continued to hold the philosophy that owning 1 stock instead of the entire market is a superior stategy. ALL the evidence favours holding the market.  In addition, do not invest in active managers. Academic evidence demonstrates that they perform worse than holding a passive market-tracking portfolio after fees, and on average (and plz don't try to select managers that you think can outperform -- you can't do this, even the best in the field can't do this).  Direct answer: It depends on your investment horizon. If you do not need the money until you are 60 then you should invest in very aggressive assets with high expected return and high volatility. These assets SHOULD mainly be stocks (through ETFs or mutual funds) but could also include US-REIT or global-REIT ETFs, private equity and a handful of other asset classes (no gold, please.) ... or perhaps wealth management products which pool many retail investors' funds together and create a diversified portfolio (but I'm unconvinced that their fees are worth the added diversification). If you need the money in 2-3 years time then you should invest in safe assets -- fixed income and term deposits.  Why is investment horizon so important? If you are holding to 60 years old then it doesn't matter if we have a massive financial crisis in 5 years time, since the stock market will rebound (unless it's a nuclear bomb in New York or something) and by the time you are 60 you will be laughing all the way to the bank. Gains on risky assets overtake losses in the long run such that over a 20-30 year horizon they WILL do much better than a deposit account. As you approach 45-50, you should slowly reduce your allocation to risky assets and put it in safe haven assets such as fixed income and cash. This is because your investment horizon is now SHORTER so you need a less risky portfolio so you don't have to keep working until 65/70 if the market tanks just before retirement. VERY IMPORTANT. If you may need the savings to avoid defaulting on your home loan if you lose your job or something, then the above does not apply. Decisions in these context are more vague and ambiguous." I would be using stop limit orders for stocks that are not too volatile. If you look at the chart and there are not many gaps especially after peaks, then you have more chance of being filled at your specified stop loss level using a stop limit order. If the stock is very volatile and has a large or many gaps down after most peak, then I would consider using a stop market order to make sure you do get out even if it is somewhat past your desired stop level. One think to consider is to avoid trading very volatile stocks that gap often. This is what I do, and using stop limit orders my stop level is achieved more than 95% of the time. Note that many funds just track indexes. In that case, you essentially don't have to worry about the fund manager making bad decisions. In general, the statistics are very clear that you want to avoid any actively managed fund. There are many funds that are good all-in-one investments. If you are in Canada, for example, Canadian Couch Potato recommends the Tangerine Investment Funds. The fees are a little high, but if you don't have a huge investment, one of these funds would be a good choice and appropriate for 100% of your investment. If you have a larger investment, to the point that Tangerine's MER scares you a little, you still may well look at a three or four fund (or ETF) portfolio. You may choose to use an actively-managed fund even though you know there's virtually no chance it'll beat a fund that just tracks an index, long-term. In that case, I'd recommend devoting only a small portion of your portfolio to this fund. Many people suggest speculating with no more than 10% of your combined investment. Note that other people are more positive on actively-managed funds. "Yes. There are several downsides to this strategy: You aren't taking into account commissions. If you pay $5 each time you buy or sell a stock, you may greatly reduce or even eliminate any possible gains you would make from trading such small amounts. This next point sounds obvious, but remember that you pay a commission on every trade regardless of profit, so every trade you make that you make at a loss also costs you commissions. Even if you make trades that are profitable more often than not, if you make quite a few trades with small amounts like this, your commissions may eat away all of your profits. Commissions represent a fixed cost, so their effect on your gains decreases proportionally with the amount of money you place at risk in each trade. Since you're in the US, you're required to follow the SEC rules on pattern day trading. From that link, ""FINRA rules define a “pattern day trader” as any customer who executes four or more “day trades” within five business days, provided that the number of day trades represents more than six percent of the customer’s total trades in the margin account for that same five business day period."" If you trip this rule, you'll be required to maintain $25,000 in a margin brokerage account. If you can't maintain the balance, your account will be locked. Don't forget about capital gains taxes. Since you're holding these securities for less than a year, your gains will be taxed at your ordinary income tax rates. You can deduct your capital losses too (assuming you don't repurchase the same security within 30 days, because in that case, the wash sale rule prevents you from deducting the loss), but it's important to think about gains and losses in real terms, not nominal terms. The story is different if you make these trades in a tax-sheltered account like an IRA, but the other problems still apply. You're implicitly assuming that the stock's prices are skewed in the positive direction. Remember that you have limit orders placed at the upper and lower bounds of the range, so if the stock price decreases before it increases, your limit order at the lower bound will be triggered and you'll trade at a loss. If you're hoping to make a profit through buying low and selling high, you want a stock that hits its upper bound before hitting the lower bound the majority of the time. Unless you have data analysis (not just your intuition or a pattern you've talked yourself into from looking at a chart) to back this up, you're essentially gambling that more often than not, the stock price will increase before it decreases. It's dangerous to use any strategy that you haven't backtested extensively. Find several months or years of historical data, either intra-day or daily data, depending on the time frame you're using to trade, and simulate your strategy exactly. This helps you determine the potential profitability of your strategy, and it also forces you to decide on a plan for precisely when you want to invest. Do you invest as soon as the stock trades in a range (which algorithms can determine far better than intuition)? It also helps you figure out how to manage your risk and how much loss you're willing to accept. For risk management, using limit orders is a start, but see my point above about positively skewed prices. Limit orders aren't enough. In general, if an active investment strategy seems like a ""no-brainer"" or too good to be true, it's probably not viable. In general, as a retail investor, it's foolish to assume that no one else has thought of your simple active strategy to make easy money. I can promise you that someone has thought of it. Trading firms have quantitative researchers that are paid to think of and implement trading strategies all the time.  If it's viable at any scale, they'll probably already have utilized it and arbitraged away the potential for small traders to make significant gains. Trust me, you're not the first person who thought of using limit orders to make ""easy money"" off volatile stocks. The fact that you're asking here and doing research before implementing this strategy, however, means that you're on the right track. It's always wise to research a strategy extensively before deploying it in the wild. To answer the question in your title, since it could be interpreted a little differently than the body of the question: No, there's nothing wrong with investing in volatile stocks, indexes, etc. I certainly do, and I'm sure many others on this site do as well. It's not the investing that gets you into trouble and costs you a lot of money; it's the rapid buying and selling and attempting to time the market that proves costly, which is what you're doing when you implicitly bet that the distribution of the stock's prices is positively skewed. To address the commission fee problem, assuming a fee of $8 per trade ... and a minimum of $100 profit per sale Commissions aren't your only problem, and counting on $100 profit per sale is a significant assumption. Look at point #4 above. Through your use of limit orders, you're making the implicit assumption that, more often than not, the price will trigger your upper limit order before your lower limit order. Here's a simple example; let's assume you have limit orders placed at +2 and -2 of your purchase price, and that triggering the limit order at +2 earns you $100 profit, while triggering the limit order at -2 incurs a loss of $100. Assume your commission is $5 on each trade.  If your upper limit order is triggered, you earn a profit of 100 - 10 = 90, then set up the same set of limit orders again. If your lower limit order is triggered this time, you incur a loss of 100 + 10 = 110, so your net gain is 90 - 110 = -20. This is a perfect example of why, when taking into account transaction costs, even strategies that at first glance seem profitable mathematically can actually fail.  If you set up the same situation again and incur a loss again (100 + 10 = 110), you're now down -20 - 110 = -130. To make a profit, you need to make two profitable trades, without incurring further losses.  This is why point #4 is so important. Whenever you trade, it's critical to completely understand the risk you're taking and the bet you're actually making, not just the bet you think you're making. Also, according to my ""algorithm"" a sale only takes place once the stock rises by 1 or 2 points; otherwise the stock is held until it does. Does this mean you've removed the lower limit order? If yes, then you expose yourself to downside risk. What if the stock has traded within a range, then suddenly starts declining because of bad earnings reports or systemic risks (to name a few)? If you haven't removed the lower limit order, then point #4 still stands.  However, I never specified that the trades have to be done within the same day.  Let the investor open up 5 brokerage accounts at 5 different firms (for safeguarding against being labeled a ""Pattern Day Trader""). Each account may only hold 1 security at any time, for the span of 1 business week. How do you control how long the security is held? You're using limit orders, which will be triggered when the stock price hits a certain level, regardless of when that happens. Maybe that will happen within a week, or maybe it will happen within the same day. Once again, the bet you're actually making is different from the bet you think you're making. Can you provide some algorithms or methods that do work for generating some extra cash on the side, aside from purchasing S&P 500 type index funds and waiting? When I purchase index funds, it's not to generate extra liquid cash on the side. I don't invest nearly enough to be able to purchase an index fund and earn substantial dividends. I don't want to get into any specific strategies because I'm not in the business of making investment recommendations, and I don't want to start. Furthermore, I don't think explicit investment recommendations are welcome here (unless it's describing why something is a bad idea), and I agree with that policy. I will make a couple of points, however. Understand your goals. Are you investing for retirement or a shorter horizon, e.g. some side income? You seem to know this already, but I include it for future readers.  If a strategy seems too good to be true, it probably is. Educate yourself before designing a strategy. Research fundamental analysis, different types of orders (e.g., so you fully understand that you don't have control over when limit orders are executed), different sectors of the market if that's where your interests lie, etc. Personally, I find some sectors fascinating, so researching them thoroughly allows me to make informed investment decisions as well as learn about something that interests me. Understand your limits. How much money are you willing to risk and possibly lose? Do you have a risk management strategy in place to prevent unexpected losses? What are the costs of the risk management itself? Backtest, backtest, backtest. Ideally your backtesting and simulating should be identical to actual market conditions and incorporate all transaction costs and a wide range of historical data. Get other opinions. Evaluate those opinions with the same critical eye as I and others have evaluated your proposed strategy." One such strategy I have heard for those who have this opportunity is to purchase the maximum allowed. When the window to sell opens, sell all of your shares and repurchase the most you can with the amount you gained (or keep an equivalent to avoid another transaction fee). This allows you to buy at a discount, and spread out the risk by investing elsewhere.  This way you are really only exposing yourself to lose money which you wouldn't have had access to without the stock discount. If one wants to have a bound on the loss percentages that are acceptable, this is would be a way to enforce that. For example, suppose someone wants to have a 5% stop-loss but doesn't want this to be worse than 10% as if the stock goes down more than 10% then the sell shouldn't happen. Thus, if the stock opened in a gap down 15% one day, this triggers the stop-loss and would exit at too low of a price as the gap was quite high as I wonder how familiar are you with how much a stock's price could change that makes the prices not be as continuous as one would think. At least this would be my thinking on a volatile stock where one may want to try to limit losses if the stock does fall within a specific range.