Does technical analysis work on small stock exchanges?
"Assuming that you accept the premise that technical analysis is legitimate and useful, it makes sense that it might not work for a small market, or at the very least that it wouldn't be the same for a small market as it is for a large market.  The reason for this is that a large stock market like the U.S. stock market is as close to a perfect market as you will find: Compare this to a small market in a small country. Market information is harder to get, because there are not as many media outlets covering the news. There aren't as many participants. And possibly it might be more expensive to participate in, and there might be more regulatory intervention than with the large market.  All of these things can affect the prices. The closer you get to a perfect market, the closer you get to a point where the prices of the stocks reflect the ""true value"" of the companies, without external forces affecting prices."
Keep in mind that the exchanges do not hold, buy, or sell the stock - people (or funds) do.  All the exchange does is facilitate the sale of stock from one entity to another. So the shares outstanding (and market cap) for a company are set regardless of how many exchanges the stock is listed on.  The company typically indicates the number of shares outstanding in its financial statements.  I do not know if the exchange itself keeps track of shares outstanding; it may just report whatever the company publishes. So theoretically, if you wanted to buy all of the stock of a company, you could do it all in one exchange, provided that all the existing holders of the stock were willing to sell you their shares.  There are many issues with that, though, which I don't think are germane to your question. "The response to this question will be different depending which of the investment philosophies you are using.  Value investors look at the situation the company is in and try to determine what the company is worth and what it will be worth in the future. Then they look at the current stock price and decide whether or not the stock is priced at a good deal or not. If the stock price is priced lower than they believe the company is worth, they would want to buy stock, and if the price rises above what they believe to be the true value, they would sell. These types of investors are not looking at the history or trend of what the price has done in the past, only what the current price is and where they believe the price should be in the future.  Technical analysis investors do something different. It is their belief that as stock prices go up and down, they generally follow patterns. By looking at a chart of what a stock price has been in the past, they try to predict where it is headed, and buy or sell based on that prediction.  In general, value investors are longer-term investors, and technical analysis investors are short-term investors.  The advice you are considering makes a lot of sense if you are using technical analysis. If you have a stock that is trending down, your strategy probably tells you to sell; buying more in the hopes of turning things around would be seen as a mistake. It is like the gambler in Vegas who keeps playing a game he is losing, hoping that his luck changes.  However, for the value investor, the historical price of a stock, and even the amount you currently have gained or lost in the stock, are essentially ignored. All that matters is whether or not the stock price is above or below the true value determined by the investor. For him, if the stock price falls and he believes the company still has a high value, it could be a signal to buy more. The above advice doesn't really apply for them.  Many investors don't follow either of these strategies. They believe that it is too difficult and risky to try to predict the future price of an individual stock. Instead, they invest in many companies all at once using index mutual funds, believing that the stock market as a whole always heads up over a long time frame. Those investors don't care at all if the prices of stock are going up or down. They simply keep investing each month, and hold until they have another use for the money. The above advice isn't useful for them at all.  No matter which kind of investing you are doing, the most important thing is to pick a strategy you believe in and follow the plan without emotion. Emotions can cause investors to make mistakes and start buying when their strategy tells them to sell.  Instead of trying to follow fortune cookie advice like ""Don't throw good money after bad,"" choose an investment strategy, make a plan, test it, and follow it, cautiously (after all, it may be a bad plan). For what it is worth, I am the third type of investor listed above. I don't buy individual stocks, and I don't look at the stock prices when investing more each month. Your description of your own strategy as ""buy and hold"" suggests you might prefer the same approach." No, and using a 37 year old formula in finance that is as simple as: should make it obvious technical analysis is more of a game for retail traders than investment advice. When it comes to currencies, there are a myriad of macroeconomic occurrences that do not follow a predictable timescale. Using indicators like RSI on any time frame will not magically illuminate broad human psychology and give you an edge. It is theoretically possible for a single public stock's price to be driven by a range of technical traders who all buy at RSI 30 and sell at RSI 70, after becoming a favorite stock on social media, but it is infinitely more likely for all market participants to have completely different goals. Can you afford to lose the $2200? If not, the answer is don't buy the stock. No one can tell you if a stock will continue to go up. But the general rule is that the more hype there is on a stock, the more likely it is that it's reached a top and is due for a downward correction soon. Also note that the more expectation there is for a company, the more negatively the market will react if the company's earnings report comes in even slightly below expectation, or if the company hints at a slowdown in the future. If that buyback doesn't happen you mentioned, expect the stock to drop a lot. Only a really positive surprise news announcement will make it continue to rise on earnings day. If you really want to buy this stock, my advice would be to learn about chart patterns and other basic technical analysis to have at least some idea of whether the stock is due for a correction soon. (If you see it grow in a hockey-stick shape upward, it probably is.) "First, your question contains a couple of false premises: Options in the U.S. do not trade on the NYSE, which is a stock exchange.  You must have been looking at a listing from an options exchange. There are a handful of options exchanges in the U.S., and while two of these have ""NYSE"" in the name, referring to ""NYSE"" by itself still refers to the stock exchange. Companies typically don't decide themselves whether options will trade for their stock.  The exchange and other market participants (market makers) decide whether to create a market for them. The Toronto Stock Exchange (TSX) is also a stock exchange.  It doesn't list any options.  If you want to see Canadian-listed options on equities, you're looking in the wrong place. Next, yes, RY does have listed options in Canada. Here are some.  Did you know about the Montreal Exchange (MX)?  The MX is part of the TMX Group, which owns both the Toronto Stock Exchange (TSX) and the Montreal Exchange. You'll find lots of Canadian equity and index options trading at the MX.  If you have an options trading account with a decent Canadian broker, you should have access to trade options at the MX. Finally, even considering the existence of the MX, you'll still find that a lot of Canadian companies don't have any options listed.  Simply: smaller and/or less liquid stocks don't have enough demand for options, so the options exchange & market makers don't offer any. It isn't cost-effective for them to create a market where there will be very few participants." News-driven investors tend to be very short-term focussed investors. They often trade by using index futures (on the S&P 500 index for instance). In a simple statement, no doesn't matter. Checked on my trade portal, everything lines up. Same ISIN, same price(after factoring in FX conversions, if you were thinking about arbitrage those days are long gone).  But a unusual phenomenon I have observed is, if you aren't allowed to buy/sell a stock in one market and try to do that in a different market for the same stock you will still not be allowed to do it. Tried it on French stocks as my current provider doesn't allow me to deal in French stocks. If you are looking at long-term investments then you can look to Dheer's answer and see that it doesn't matter whether the money is large or small, the return will be the same.  When it comes to shorter-term investments, it can actually pay to be a smaller investor. Consider a stock that may not be trading in high volume. If I want to take a position for 2,000 shares, I can probably buy it quite quickly without moving the market considerably.  If I was managing your hypothetical portfolio opening a position for 1,000,000 shares, it can cause the price to go up significantly because I have to execute the order very carefully in order to not tip my hand to the market that I want a million shares.  Algorithmic traders will see the volume increasing on those shares and will raise their asking price. High speed traders and market makers will also cause a lot of purchasing overhead. Then later when it comes time to sell, I will lose a percentage to the price drop as I start flooding the market with available shares.