Simple RSING VWAP Strategy

HideOrderSettings()

local risingLength = Input("Rising Length",14,"Rising Length","")
local vwapWindow = Input("VWAP Window",100,"VWAP Window","")

local stopLossPercentage = Input("Stop Loss Percentage",2, "Stop Loss Percentage","StopLoss")
local stopLossShrinkage = Input("Stop Loss Shrinkage",1, "Stop Loss Shrinkage","StopLoss")

OptimizedForInterval(0, function()

    local isSpot = MarketType() == SpotTrading
    local long_entry_cmd = isSpot and PlaceBuyOrder or PlaceGoLongOrder
    local long_exit_cmd = isSpot and PlaceSellOrder or PlaceExitLongOrder
    local short_entry_cmd = isSpot and PlaceSellOrder or PlaceGoShortOrder
    local short_exit_cmd = isSpot and PlaceBuyOrder or PlaceExitShortOrder
     
     
    local market = PriceMarket()
    local currentPosition = GetPositionDirection()
    local currentPrice = CurrentPrice()
     
     
    -- Rolling window of 20 candles
    local cc = CC_RSING(risingLength)

    local vwap = CC_VWAPWindow(vwapWindow)
     
    if vwap[2] != nil 
    then

        local goLong = cc > 0 and (vwap[1]-vwap[2]) > 0
        local goShort = cc < 0 and (vwap[1]-vwap[2]) < 0

        if currentPosition != NoPosition
        then
            if ShrinkingTrailingStopLoss(stopLossPercentage,stopLossShrinkage)
            then
                if currentPosition == PositionLong
                then
                    long_exit_cmd(currentPrice.close, TradeAmount(), {type=MarketOrderType, note='SL'})
                else
                    short_exit_cmd(currentPrice.close, TradeAmount(), {type=MarketOrderType, note='SL'})
                end
            end
        end

        if goLong and currentPosition != PositionLong  
        then
        
            if currentPosition == PositionShort
            then 
                -- Uncomment to enable shorts
                short_exit_cmd(currentPrice.close, TradeAmount(), {type=MarketOrderType, note='Long'})
            end
        
            long_entry_cmd(currentPrice.close, TradeAmount(), {type=MarketOrderType, note='Long'})
        end
        
        if goShort and currentPosition != PositionShort 
        then
        
            if currentPosition == PositionLong 
            then 
                long_exit_cmd(currentPrice.close, TradeAmount(), {type=MarketOrderType, note='Long'})
            end 
        
            -- Uncomment to enable shorts
            short_entry_cmd(currentPrice.close, TradeAmount(), {type=MarketOrderType, note='Short'})
        
        end



        Plot(1, "RSING", cc, {c=Cyan})
        Plot(2, "VWAP", vwap, {c=White})

    end

end)