PRC MACD screener with conditions

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Author

Posts

06/20/2025 at 3:10 PM #248455 quote

Participant

Senior

// — settings
short = 12
long = 26
signal = 9
// — end of settings
EMAshort1 = exponentialaverage[short](close)
EMAshort2 = exponentialaverage[short](EMAshort1)
DifferenceShort = EMAshort1 – EMAshort2
ZeroLagShort = EMAshort1 + DifferenceShort
flag=0

EMAlong1 = exponentialaverage[long](close)
EMAlong2 = exponentialaverage[long](EMAlong1)
DifferenceLong = EMAlong1 – EMAlong2
ZeroLagLong = EMAlong1 + DifferenceLong

ZeroLagMACD = ZeroLagShort – ZeroLagLong

signal1=ExponentialAverage[signal](ZEROLAGMACD)
signal2=ExponentialAverage[signal](signal1)
DIFFERENCE2=signal1-signal2
SignalMACD=signal1+DIFFERENCE2
if zerolagMACD crosses over signalMACD then
flag=1
endif
if zerolagMACD crosses under signalMACD then
flag=2
endif

screener [flag=1](flag as “flag”)

Hi,

How can I add these conditions to the attached screener:

1. Trading under 20 day simple moving average

2. Price rang between 1 and 20

Regards,

Segie

06/20/2025 at 3:42 PM #248456 quote

robertogozzi

Moderator

Legend

Try this one, not tested as at least one variable is missing:

// — settings
short = 12
long = 26
signal = 9
// — end of settings
EMAshort1 = exponentialaverage[short](close)
EMAshort2 = exponentialaverage[short](EMAshort1)
DifferenceShort = EMAshort1 - EMAshort2
ZeroLagShort = EMAshort1 + DifferenceShort
flag=0

EMAlong1 = exponentialaverage[long](close)
EMAlong2 = exponentialaverage[long](EMAlong1)
DifferenceLong = EMAlong1 - EMAlong2
ZeroLagLong = EMAlong1 + DifferenceLong

ZeroLagMACD = ZeroLagShort - ZeroLagLong

signal1=ExponentialAverage[signal](ZEROLAGMACD)
signal2=ExponentialAverage[signal](signal1)
DIFFERENCE2=signal1-signal2
L1 = zerolagMACD crosses over  signalMACD
L2 = close > average[20,0](close)
S1 = zerolagMACD crosses under signalMACD
S2 = close < average[20,0](close)
C1 = (close >= 1) AND (close <= 20)
if L1 AND L2 AND C1 then
flag=1
endif
if S1 AND S2 AND C1 then
flag=2
endif

screener [flag=1](flag as "flag")

if you also want to get short signals, simply remove “=1” from the last line.

segie thanked this post

06/20/2025 at 3:43 PM #248457 quote

Iván González

Moderator

Legend

here you have the code:

// — settings
short = 12
long = 26
signal = 9
// — end of settings
EMAshort1 = exponentialaverage[short](close)
EMAshort2 = exponentialaverage[short](EMAshort1)
DifferenceShort = EMAshort1 - EMAshort2
ZeroLagShort = EMAshort1 + DifferenceShort
flag=0

EMAlong1 = exponentialaverage[long](close)
EMAlong2 = exponentialaverage[long](EMAlong1)
DifferenceLong = EMAlong1 - EMAlong2
ZeroLagLong = EMAlong1 + DifferenceLong

ZeroLagMACD = ZeroLagShort - ZeroLagLong

signal1=ExponentialAverage[signal](ZEROLAGMACD)
signal2=ExponentialAverage[signal](signal1)
DIFFERENCE2=signal1-signal2
SignalMACD=signal1+DIFFERENCE2

if zerolagMACD crosses over signalMACD then
flag=1
endif
if zerolagMACD crosses under signalMACD then
flag=2
endif

// Trading under SMA20
sma20 = average[20](close)
TradingUnderSma = close<sma20
// Price between 1-20
PriceRang = close>=1 and close<=20

screener [flag=1 and TradingUnderSma and PriceRang](flag as "flag")

robertogozzi and segie thanked this post

06/21/2025 at 6:31 PM #248482 quote

segie

Participant

Senior

Perfect. Thank you