Not sure if your previous post should have had a picture/ chart on it.
It didn't at first but it has now.
TradingView's charts are complex. Their screener is good though. There are lots of "filters" you can set, like Market Cap(italisation) which is how big the company is. Middle upwards is free of problems the tiddlers can have.
Finviz trader is possibly clearer.
Candles show the price movement range within the minute, hour or whatever. Just use the line, or mountain. That shows the middle price.
You can learn candle patterns which help indicate what's happening but they only help sometimes.
Trends are by far the most important to realise exist:
WIthin the red lines, you can see a trend up.
In the wiggly "wave" there are highs and lows which more or less hit the red lines.
An uptrend is a series of higher highs, and higher lows, in a more or less constant direction.
Sellers make the price go down, buyers up.
When the price drops to the support line, someone (or a bot) decides that's cheap enough so buys, which pushes the price up.
Bots etc then see a rising price and that's how you make profits, so they buy, forcing the price up, knowing there will be an upper limit, at the "resistance" line.
That's where everyone takes a profit and the price falls.
At the top you can "go short" which is how you make a profit in a price fall.
So your day trader sits there, buying near the support and selling (and/or going short) near the resistance.
If you only "go with the trend" it's safer; you only buy at the bottom (support) . Then if you miss the crest of a wave, the trend is on your side, it may jolt a bit but is likely to carry on up sooner or later..
If you "went short" near where the upper red arrow is pointing and the price jolted UP, you would lose, and it's more likely to carry on up, against you. "The trend is your friend".
Going short is something to get your head round. The price is £100 and you think it'll go to 90.
What Going Short means is you effectively Borrow shares at 100 and immediately sell them at 100. You have £100.
When the price has dropped to 90, you decide to return the shares you borrowed.
So you buy shares at £90, and hand them back, making £10 on each share.
You only have to click "sell" at 100 and when the price has dropped click "close". You don't get involved in the background borrowing stuff.
I go short as often as long in day trading, but not overnight.
The time period in question is key in all this. within that trend, there are smaller wiggles up and down. People trade on those as well. So you have down trends within an overall up trend. You need to plan where you're going to get out - that defines which trend is relevant to you.
All these patterns are "fractal" which means they're present at all time scales.
The pic I posted there is several years from side to side.
If it didn't say, you wouldn't be able to tell, it could be a few minutes.
This illustrates the power of chart analysis (aka technical analysis). You would think external events would control the prices all the time, but they are far from the most important affector in the longer term.
The video above takes the P out of the "cup and handle" pattern. Gold has been in one for years, and it's now rising on the "handle".. as predicted by someone I quoted in this thread many months ago.
Bitcoin is doing the same, period of weeks/months. It's bonkers, but it's what happens, time and time again.