Can you really clean house on Wall St. by drawing simple boxes on your stock chart and buying when the price rises out of the box, selling when it drops back into the box?
I think you can, if you know what you're doing, and have behind you both the many hundreds of hours of focused, appropriate education and the many thousands of hours of screen-time experience needed for any kind of long-term successful trading.
Far from easy, though the underlying concept is
undoubtedly, in itself, a well-grounded and realistic one.
The devil, as with everything simple-sounding, in trading-related contexts, is always in the detail.
If you want an interesting, easy-to-read summary of the practicalities of all the principles involved, I strongly recommend Bob Volman's two books. Both are readily available, though neither is about Wall Street or about even stock-trading (but that doesn't matter at all.)
I think Volman also still makes available (free) for his readers his own charts, at the end of each week, distributed via Dropbox (he certainly used to, anyway) ... but you'll need to read the books first, to understand the charts: they're not a
substitute for the books.
A substantial chunk of one of the books is available free, as a PDF download, on the author's website, if you want a "taste".
Much of his trading is based on "box breakouts", which are a specific sub-category of "price action trading".
How I made $2,000,000 in the Stock Market - Is this book legit?
Sorry - no idea. I haven't tried it (the title put me off) though maybe I should?!