Replies to post #254993 on SPDR S&P 500 (SPY)

[TechniTrend]

Bos, as you can imagine there are many formulas involved, actually a program.. but the principle currently is a combination of OEPM (see post 254866) in the monthly, weekly and daily timeframe with my own twist in all of them plus couple of things I have picked in 20 yrs

So, easy question but impossible to explain in a post