Change from rising to falling

[sandman]

Could someone please tell me where I can find a reference for the following.

I have a rising LinReg and in the next bar I have a falling LinReg. It changes from rising to falling (and of course vice versa). I want to express in code the change but cannot figure out how to do that. Perhaps I am temporarily blinded.

sandman

[NinjaTrader_Bertrand]

sandman, you can just directly compare the LinReg values for the different bars ago comparisons to arrive at your conditions, i.e.

if (LinReg(14)[0] < LinReg(14)[1] && LinReg(14)[1] > LinReg(14)[2])
// change from rising to falling, do something