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56 pages 1 hour read

One Up On Wall Street: How to Use What You Already Know to Make Money in the Market

Nonfiction | Book | Adult | Published in 1988

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Important Quotes

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“My experience shows you don’t have to be trendy to succeed as an investor. In fact, most great investors I know (Warren Buffett, for starters) are technophobes.”


(Introduction 1, Page 11)

Lynch challenges the popular notion that successful investing requires staying abreast of the latest trends, particularly in technology. By citing examples of successful investors like Warren Buffett who are known for their cautious approach to tech investments, Lynch emphasizes the importance of understanding investment choices over chasing trends. This quote highlights Lynch’s key investment philosophy: the value of sticking to one’s areas of expertise and understanding, rather than being swayed by market fads or hype.

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“But rule number one, in my book, is: Stop listening to professionals! Twenty years in this business convinces me that any normal person using the customary three percent of the brain can pick stocks just as well, if not better, than the average Wall Street expert.”


(Introduction 2, Page 31)

This quote encapsulates Lynch’s democratic approach to investing, challenging the conventional wisdom that stock market success is the exclusive domain of professionals. By suggesting that ordinary people can match or exceed the performance of Wall Street experts, Lynch empowers individual investors. His informal and conversational tone, evident in phrases like “customary three percent of the brain,” aims to make complex investment concepts approachable and relatable.

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“There’s no such thing as a hereditary knack for picking stocks. Though many would like to blame their losses on some inbred tragic flaw, believing somehow that others are just born to invest, my own history refutes it.”


(Part 1, Chapter 1, Page 47)

“There’s no such thing as a hereditary knack for picking stocks. Though many would like to blame their losses on some inbred tragic flaw, believing somehow that others are just born to invest, my own history refutes it.”

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“To the list of famous oxymorons—military intelligence, learned professor, deafening silence, and jumbo shrimp—I’d add professional investing. It’s important for amateurs to view the profession with a properly skeptical eye.”


(Part 1, Chapter 2, Page 55)

Throughout the text and here, Lynch uses humor to drive home his point. He juxtaposes the concept ofprofessional investing” with well-known oxymorons, suggesting that the term might be inherently contradictory. Lynch implies that professional investing, often perceived as the purview of experts and insider information, may not be as proficient as it seems. Lynch encourages amateur investors to question the infallibility of professionals. He reinforces the idea that individual investors can make informed decisions without necessarily relying on so-called experts.

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“In stocks you’ve got the company’s growth on your side. You’re a partner in a prosperous and expanding business. In bonds, you’re nothing more than the nearest source of spare change.”


(Part 1, Chapter 3, Page 71)

Lynch distinguishes between investing in stocks and bonds by highlighting the growth potential inherent in stocks. While bondholders receive fixed interest payments, stockholders benefit from the company’s growth, potentially leading to significant returns. Lynch emphasizes the dynamic nature of stock investments as opposed to the static nature of bonds. He highlights the potential for higher rewards in stocks, albeit with higher risks.

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“To me, an investment is simply a gamble in which you’ve managed to tilt the odds in your favor. It doesn’t matter whether it’s Atlantic City or the S&P 500 or the bond market.”


(Part 1, Chapter 3, Page 74)

Lynch redefines investment as a calculated gamble where the investor’s skill and knowledge can turn the odds in their favor. By comparing the stock market to a casino, he underscores the inherent uncertainties in any form of investment. Unlike gambling based purely on chance, successful investing relies on informed decisions, thorough research, and strategic thinking. He encourages investors to approach the market with a blend of caution and educated risk taking.

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“It’s no accident that people who are geniuses in their houses are idiots in their stocks. A house is entirely rigged in the homeowner’s favor.”


(Part 1, Chapter 4, Page 78)

Lynch contrasts investing in real estate with stock investing, emphasizing the inherent advantages of real estate. He points out that most people tend to be more successful with real estate investments because the system is structured to benefit homeowners. This includes aspects like leverage, where a small initial investment can lead to significant returns, and stability, where homes typically don’t devalue overnight like stocks can. This comparison serves to illustrate the different risk profiles and skill sets required for different types of investments.

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“Every year I talk to the executives of a thousand companies, and I can’t avoid hearing from the various gold bugs, interest-rate disciples, Federal Reserve watchers, and fiscal mystics quoted in the newspapers. Thousands of experts study overbought indicators, oversold indicators, head-and-shoulder patterns, put-call ratios, the Fed’s policy on money supply, foreign investment, the movement of the constellations through the heavens, and the moss on oak trees, and they can’t predict markets with any useful consistency, any more than the gizzard squeezers could tell the Roman emperors when the Huns would attack.”


(Part 1, Chapter 5, Page 85)

Lynch uses humor to criticize the futility of trying to predict stock market movements. He illustrates the vast array of methods and theories that professionals use, likening them to ancient and superstitious practices, to underline the randomness and unpredictability of the market. He cautions investors against relying too heavily on market predictions and emphasizes the importance of focusing on company fundamentals instead.

Lynch uses a literary technique called a catalogue, which is a list of different items, to achieve humor. In a literary catalogue, items typically escalate in importance or absurdity and end on the most striking item. In this case, Lynch’s items are initially recognizable—“overbought indicators, oversold indicators”—and escalate to the absurd—“the movement of the constellations through the heavens, and the moss on oak trees.”

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“The reason Buffett returned his partners’ money was that he said he couldn’t find any stocks worth owning. He’d looked over hundreds of individual companies and found not one he’d buy on the fundamental merits.”


(Part 1, Chapter 5, Page 90)

Lynch encapsulates his investment philosophy. He argues that market timing is less important than finding fundamentally strong companies. Using the example of Warren Buffett, Lynch emphasizes the discipline required in investing. It is important to only buy stocks that meet stringent criteria for value, regardless of market conditions. He underscores the importance of thorough research and patience in successful investing, rather than attempting to time the market or follow trends.

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“The best place to begin looking for the tenbagger is close to home—if not in the backyard then down at the shopping mall, and especially wherever you happen to work […] The fireman in New England, the customers in central Ohio where Kentucky Fried Chicken first opened up, the mob down at Pic ‘N’ Save, all had a chance to say, ‘This is great; I wonder about the stock,’ long before Wall Street got its original clue.”


(Part 2, Chapter 6, Page 95)

Lynch emphasizes how investment opportunities are often found in everyday experiences and familiar environments. He argues that individuals have a unique advantage in recognizing potential investment opportunities through their regular interactions with products and services. This approach democratizes the process of stock picking, moving it away from the exclusive domain of Wall Street experts to the realm of common observation and experience. It underscores the importance of being observant and considering the investment potential of commonplace experiences.

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“However a stock has come to your attention, whether via the office, the shopping mall, something you ate, something you bought, or something you heard from your broker, your mother-in-law, or even from Ivan Boesky’s parole officer, the discovery is not a buy signal. Just because Dunkin’ Donuts is always crowded or Reynolds Metals has more aluminum orders than it can handle doesn’t mean you ought to own the stock. Not yet. What you’ve got so far is simply a lead to a story that has to be developed.”


(Part 2, Chapter 7, Page 106)

Lynch underlines the importance of thorough research before investing in a stock, emphasizing that initial interest or awareness is not an adequate basis for investment. Lynch advises against impulsive decisions based solely on superficial observations or hearsay. He mentions diverse sources of stock leads, reflecting the variety of ways a potential investment may come to one’s attention. He stresses the need for critical analysis and deeper investigation to validate and understand the true potential of a stock.

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“When somebody says, ‘Any idiot could run this joint,’ that’s a plus as far as I’m concerned, because sooner or later any idiot probably is going to be running it.”


(Part 2, Chapter 8, Page 130)

Lynch uses humor and conversational language to capture his investment philosophy, which favors simplicity in business operations. He emphasizes the value of investing in companies with straightforward, easy-to-understand business models, suggesting that such companies are often more resilient and less dependent on expert management. Lynch believes that simple businesses often offer more stable and predictable investment opportunities.

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“The more boring it is, the better. Automatic Data Processing is a good start.”


(Part 2, Chapter 8, Page 131)

Lynch advocates investing in companies with mundane operations, using Automatic Data Processing as an example. The emphasis on “boring” businesses is a recurring theme; Lynch argues that such companies are often overlooked and undervalued by the market. His approach contrasts with the common investor’s attraction to glamorous, high-profile industries. Lynch’s straightforward language and clear preference for unexciting but stable businesses highlight his unique and contrarian approach to stock picking.

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“If I could avoid a single stock, it would be the hottest stock in the hottest industry, the one that gets the most favorable publicity, the one that every investor hears about in the car pool or on the commuter train—and succumbing to the social pressure, often buys.”


(Part 2, Chapter 9, Page 149)

This quote captures Lynch’s skepticism toward stocks that are highly popular and widely discussed among the general public. He implies that such stocks are often overhyped and overvalued and lack a solid foundation in business performance. He warns against succumbing to social pressure, reflecting his advocacy for independent and well-researched investment decisions. Lynch evokes everyday settings like carpools and commuter trains to underscore the widespread nature of hype and the ease with which investors can be swayed by it.

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“Every second decade the corporations seem to alternate between rampant diworseification (when billions are spent on exciting acquisitions) and rampant restructuring (when those no-longer-exciting acquisitions are sold off for less than the original purchase price).”


(Part 2, Chapter 9, Page 153)

Lynch uses the term “diworseification” to describe the often-misguided corporate strategy of diversifying through acquisitions that don’t align with the company’s core strengths. He points out the cyclical nature of corporate strategies, which oscillate between expansion through acquisitions and restructuring efforts to divest these acquisitions. Lynch emphasizes the importance of strategic alignment and the risks associated with deviating from core competencies. The humor of “diworseification” adds a light-hearted tone while conveying a serious critique of corporate strategy trends.

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“If you can’t predict future earnings, at least you can find out how a company plans to increase its earnings.”


(Part 2, Chapter 10, Page 173)

Lynch acknowledges the difficulty in predicting future earnings, a core challenge in investing. He redirects the focus to understanding a company’s strategies for earnings growth. This shift from prediction to strategy analysis suggests that one should have a proactive approach to investing. By evaluating a company’s plans and tactics, Lynch implies that investors can make more informed decisions based on discernible business actions rather than uncertain forecasts.

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“Before buying a stock, I like to be able to give a two-minute monologue that covers the reasons I’m interested in it, what has to happen for the company to succeed, and the pitfalls that stand in its path.”


(Part 2, Chapter 11, Page 174)

Lynch underscores the importance of having a clear and concise understanding of an investment before committing to it. Lynch’s two-minute monologue represents a practical and straightforward approach to stock evaluation. It demonstrates his belief in the power of simplicity and the importance of clarity in investment decisions. This approach allows investors to focus on the essentials, ensuring they understand the key drivers of a company’s success and the risks involved.

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“Rumors, I know, are still more exciting than public information, which is why a snippet of conversation overheard in a restaurant—‘Goodyear is on the move’—carries more weight than Goodyear’s own literature.”


(Part 2, Chapter 12, Pages 183-184)

Lynch addresses the allure of insider tips and rumors over hard facts. He underscores a common tendency among investors to give undue weight to speculative, often unverified, information. Lynch critiques this approach; he suggests that solid, reliable data from official company documents should form the basis of investment decisions, rather than the often misleading and sensational allure of rumors.

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“Every few months it’s worthwhile to recheck the company story. This may involve reading the latest Value Line, or the quarterly report, and inquiring about the earnings and whether the earnings are holding up as expected.”


(Part 2, Chapter 14, Page 222)

Lynch emphasizes the dynamic nature of investments and the importance of continuous monitoring. He advocates for a proactive approach to investing, where one regularly updates their understanding of a company’s performance and potential. Frequent reevaluation ensures that the investment remains aligned with the investor’s goals and expectations. It allows for timely adjustments in strategy in response to new developments.

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“Invest at least as much time and effort in choosing a new stock as you would in choosing a new refrigerator.”


(Part 2, Chapter 15, Page 223)

Lynch compares stock selection to purchasing a household appliance, highlighting the level of diligence required in investing. Lynch argues that investing should be approached with seriousness and thoroughness. By equating stock investment with a common, relatable activity, he demystifies the process, making it more approachable for the average person. Lynch emphasizes the need for adequate research and consideration before making investment decisions.

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“A price drop in a good stock is only a tragedy if you sell at that price and never buy more.”


(Part 3, Chapter 16, Page 343)

Lynch challenges the typical fearful reaction to a stock price drop, suggesting that it can be an opportunity to buy quality stocks at a bargain. This quote reflects his contrarian view and his argument for patience and a long-term perspective in investing. Temporary setbacks in stock prices should not deter an investor who has faith in the fundamental strength of the company.

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“The best time to buy stocks will always be the day you’ve convinced yourself you’ve found solid merchandise at a good price—the same as at the department store.”


(Part 3, Chapter 17, Page 245)

Lynch’s investment philosophy focuses on the intrinsic value of stocks rather than market timing. He likens investing in stocks to shopping for quality goods at reasonable prices and emphasizes the importance of self-conviction and research in investment decisions. His approach steers investors away from market speculation and toward a more thoughtful, value-oriented investment strategy.

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“If it’s gone down this much already, it can’t go much lower.”


(Part 3, Chapter 18, Page 259)

Lynch captures a common fallacy in investor psychology, where the extent of a stock’s past decline is seen as a limit to future losses. Lynch debunks this myth with examples, highlighting that stock prices don’t have a predetermined floor and can always fall further. His analysis underscores the danger of assuming that past price movements dictate future outcomes and emphasizes the need for thorough analysis instead of relying on price trends.

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“I’ve never bought a future nor an option in my entire investing career, and I can’t imagine buying one now.”


(Part 3, Chapter 19, Page 270)

Lynch is skeptical and cautious when it comes to more speculative financial instruments like futures and options. He believes that they are not only complex but also inherently risky, especially for non-professional traders. He prefers more traditional stock investments and values fundamental analysis over speculative bets. He emphasizes a disciplined and research-oriented approach to investing.

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“If you take anything with you at all from this last section, I hope you’ll remember the following: […] The biggest winners are surprises to me, and takeovers are even more surprising.”


(Part 3, Chapter 20, Page 285)

Lynch acknowledges that even the most seasoned investors can be surprised by market developments. He recognizes the inherent unpredictability of the stock market, which may serve as a lesson to investors. He implies that successful investing requires flexibility, open-mindedness, and a readiness to adapt to unexpected changes.

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