Every trade or investment, that isn't just a hunch or shot in the dark, is based on a prediction of some sort whether using FA or TA or a combination.
The fundamentalist says company X has had Y number of quarters of increasing earnings or revenue or free cash flow or whatever so probabilities say this will continue extending uptrend - for at least the next quarter.
How is that any different from the technician saying company X has Y number of quarters of higher highs/higher lows or this squiggly line is above that squiggly line so probabilities say uptrend will continue - for at least the next quarter?
The fundamentals are more advanced than that. Even people with PhD's in economics mostly don't understand the fundamentals.
And that wasn't the reason for asking the original question. I was looking for a way to separate legitimate companies like Amazon that may choose to have zero earnings because of reinvestment from companies that are not as strong (like perhaps Snapchat?) that have negative earnings and not because they're choosing to invest their revenue for the future.
I'm asking for my own curiosity. I don't even buy individual stocks unless maybe an options spread.