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How to trade fundamentally good stocks over the short to medium term?
Your question is a bit odd in that you are mixing long-term fundamental analysis signals which are generally meant to work on longer time frames with medium term trading where these fundamental signals are mostly irrelevant.  Generally you would buy-and-hold on a fundamental signal and ride the short-term fluctuations if you believe you have done good analysis. If you would like to trade on the 2-6 month time scale you would need a signal that works on that sort of time scale.  Some people believe that technical analysis can give you those kind of signals, but there are many, many, many different technical signals and how you would trade using them is highly dependent on which one you believe works. Some people do mix fundamental and technical signals, but that can be very complicated.  Learning a good amount about technical analysis could get you started.  I will note, though, that studies of non-professionals continuously show that the more frequently people trade the more on they underperform on average in the long term when compared with people that buy-and-hold. An aside on technical analysis: michael's comment is generally correct though not well explained.  Say Bob found a technical signal that works and he believes that a stock that costs $10 dollars should be $11.  He buys it and makes money two months later when the rest of the market figures out the right price is $11 and he sells at that price.  This works a bunch of times and he now publishes how the signal works on Stack Exchange to show everyone how awesome he is.  Next time, Bob's signal finds a different stock at $10 that should be $11, but Anna just wrote a computer program that checks that signal Bob published faster than he ever could.  The computer program buys as much as it can in milliseconds until the price is $11.  Bob goes to buy, but now it is too late the price is already $11 and he can't make any money. Eventually, people learn to anticipate/adjust for this signal and even Anna's algorithms don't even work anymore and the hunt for new signals starts again.