It would be really weird to find someone in A Bodies that would not be interested in a better tool, No?
Everything helps.
I use Yahoo finance on my Android tablet mosta the time (recliner), so you should be able to do something similar.
Pull up a chart of whatever stock MARA prob good.
Find and turn on streaming quotes.
Choose 1 day, 1 minute, style candles stick ( more later )
Find indicators, choose Moving Average, period 3, type select "exponential", offset 2, color green, done.
Then select Moving average again, for the second red line, same as above, period 13, exponential, offset 2, color red done.
Hopefully you get a chart like this, then trim it down to the size you can use, you prob only need last 10 - 15 mins to watch candle sticks and trend. One of these charts may be more suitable, play with them, 3 and 13 are speed control ( magic Fibonacci numbers ).
I liberally use the lines crossing as guideline triggers in/out.
If the lines are diverging or parallel, no worries, closer lines get converging, pay attn, lines cross - take action.
Check out the use and formation of candlesticks and guidance/story they may tell.
Be very careful, this is loosely my style .
Any trade you make, that decision is yours and yours alone, when in doubt, get out.
These setting work for any timeframe, good for IRA, Mutual Funds, etc