//@version=3
strategy("-=[Venom VI]=- Buy/Sell V2.4", overlay=true, pyramiding=0, initial_capital=1000, default_qty_type=strategy.percent_of_equity, default_qty_value=100, currency=currency.USD)

//From TO
FromMonth = input(defval = 1, title = "From Month", minval = 1, maxval = 12)
FromDay   = input(defval = 1, title = "From Day", minval = 1, maxval = 31)
FromYear  = input(defval = 2019, title = "From Year", minval = 2018)
ToMonth   = input(defval = 12, title = "To Month", minval = 1, maxval = 12)
ToDay     = input(defval = 31, title = "To Day", minval = 1, maxval = 31)
ToYear    = input(defval = 9999, title = "To Year", minval = 2019)

start     = timestamp(FromYear, FromMonth, FromDay, 00, 00)  // backtest start window
finish    = timestamp(ToYear, ToMonth, ToDay, 23, 59)        // backtest finish window
window()  => time >= start and time <= finish ? true : false // create function "within window of time"

// Williams

WilliamR(len, chart) =>
    stockClose = security(tickerid, chart, close)
    stockLow = security(tickerid, chart, low)
    stockHigh = security(tickerid, chart, high)


    x = (highest(stockHigh,len )-stockClose[0])/(highest(stockHigh,len)-lowest(stockLow,len))*-100
    x

m5w = WilliamR(14,'5')
m15w = WilliamR(14,'15')
m30w = WilliamR(14,'30')

// SMA
sma4= sma(security(tickerid, '60', close),4)
sma8 = sma(security(tickerid, '60', close),8)
sma18 = sma(security(tickerid, '60', close),18)
sma200 = sma(security(tickerid, '60', close),200)
smad = sma8 - sma18
plot(smad)
plot(sma8,color=red)
plot(sma18,color=green)

//RSI

rsiIndicator = rsi(3,close)


Wt = -80
rsiThreshold = 15

if rsiIndicator <= 15 and m15w < Wt and m30w < Wt //and sma4>sma30  and sma200[0]>sma200[1]
    strategy.entry("BUY BULL", strategy.long, when = window() )

bought = strategy.position_size[0] > strategy.position_size[1]
entry_price = valuewhen(bought, close, 0)


if ( close > (entry_price * 1.05) and sma8 < sma8[1] and sma8[1] < sma8[2] or crossunder(sma8,sma18) and close > (entry_price * 1.012))
    strategy.entry("TP", strategy.short, when = window() )
if (smad < -0.3 and open < (entry_price * 0.96) or open < (entry_price * 0.94))
    strategy.entry("SL", strategy.short, when = window() )