Since the trend of the moment is low timeframe systems, here is my proposal.
Based on the “Pivot Support / Resistance Zones” indicator by robertogozzi.

Position Size= 1
Spread= 0.7

EURUSD for now but maybe optimizable on different forex pairs

defparam cumulateorders= false
defparam flatbefore= 090000
defparam flatafter= 220000

once longtrading=1
once shorttrading=1

TIMEFRAME(15 minutes, updateonclose)
// Settings
ema1= exponentialaverage[20](close)
ema2= exponentialaverage[10](close)
bullish = close>ema1 and close>ema2 and ema1>ema2

ema1= exponentialaverage[20](close)
ema2= exponentialaverage[10](close)
bearish= close<ema1 and close<ema2 and ema1<ema2

TIMEFRAME(10 seconds)
// Indicator
myPivotSupportResistanceZones, myPivotSupportResistanceZones2 = CALL "Pivot Support/Resistance Zones"

if longtrading then
// Long
if close crosses over myPivotSupportResistanceZones then
if bullish then
buy 1 contract at market
endif
endif
endif

if shorttrading then
// Short
if close crosses under myPivotSupportResistanceZones2 then
if bearish then
sellshort 1 contract at market
endif
endif
endif

// Stop Loss
set stop ploss 15

// Trailing Stop
trailingstart= 50
trailingstep= 2

// Rest Stoploss
if not onmarket then
newsl= 0
endif

// Manage Long Positions
if longonmarket then
// First Move
if newsl= 0 and close-tradeprice(1)>=trailingstart*pipsize then
newsl= tradeprice(1)+trailingstep*pipsize
endif
// Next Moves
if newsl>0 and close-newsl>=trailingstep*pipsize then
newsl= newsl+trailingstep*pipsize
endif
endif

// Manage Short Positions
if shortonmarket then
// First Move
if newsl= 0 and tradeprice(1)-close>=trailingstart*pipsize then
newsl= tradeprice(1)-trailingstep*pipsize
endif
// Next Moves
if newsl>0 and newsl-close>=trailingstep*pipsize then
newsl= newsl-trailingstep*pipsize
endif
endif

// Stop Order To Exit The Positions
if newsl>0 then
sell at newsl stop
exitshort at newsl stop
endif

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