I see people talking things like "market averages" regarding stockholder growth rates per annum.
I see things like "10% growth rate per annum is avverage in stockholders." I believe this pertains to investors, not traders. In trading, stocks may come and go within a matter of hours, leverage or not.
If I am a trader (like a day trader) trying to capitalize in short-term investments, how would I calculate return rate percentage per annum? Like, say I buy 1 share and sellout for 102% profit same-day -- and say I do 102-140% average over the years. If I trade frequently, how do I calculate yearly return rate?