Hello everyone,

I’m trying a simple autotrading strategy with PRT Bands, just to test it (I’m using IB), but I don’t understand why it works correctly in backtest but not in DEMO. In Demo it doesn’t open positions, anyone can help me why, please? I’ve got a strategy on gold that works, now I’m testing the strategy on large stocks (Tesla and Nvidia) , but for some reason it doesn work. I’m thinking if the problem is the fact it buys at market and not with limit order?

thank’s anyone in advance who can help me.

//-------------------------------------------------------------------------
// Main code : Nuovo3
//-------------------------------------------------------------------------
// Definition of code parameters
DEFPARAM CumulateOrders = False // Cumulating positions deactivated

// Conditions to enter long positions
EXP1 = ExponentialAverage[1](close)
up = PRTBANDSUP
dn = PRTBANDSDOWN

EXP50 = ExponentialAverage[50](close)
EXP100 = ExponentialAverage[100](close)
c2 = (EXP50 >= EXP100)
c3 = (EXP100 >= EXP50)
if close crosses over up and trend<=0 then //prezzo supera banda superiore
trend=1
elsif close crosses under dn and trend>=0 then //prezzo ribassa banda inferiore
trend=-1
ENDIF
c4 = trend<>trend[1]
//condizione per entrare Long
IF NOT longonmarket and Trend=1 and c2  and c4 then
BUY 10 SHARES AT MARKET
ENDIF

// Conditions to exit long positions

IF longonmarket and TREND=-1 and c4  THEN
SELL AT MARKET
ENDIF



// Stops and targets
SET STOP pLOSS 4